:root {
  color-scheme: dark;
  --bg: #0F172A;
  --surface: #1E293B;
  --surface-strong: #243345;
  --text: #F1F5F9;
  --muted: #94A3B8;
  --line: #334155;
  --accent: #14b8a6;
  --accent-2: #60a5fa;
  --warn: #fbbf24;
  --critical: #f87171;
  --ok: #22c55e;
  /* theme-sensitive extras */
  --on-accent: #0F172A;
  --topbar-bg: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  --chart-bg: linear-gradient(180deg, #1e293b, #0f172a);
  --critical-tint: rgba(248,113,113,0.08);
  --warn-tint: rgba(251,191,36,0.06);
  --diag-bg: rgba(194,65,12,0.12);
  --diag-border: #fb923c;
  --diag-change: #fb923c;
  --shadow-sm: rgba(0,0,0,0.30);
  --shadow-md: rgba(0,0,0,0.40);
  --hover-row: rgba(255,255,255,0.04);
  --accept-bg: rgba(20,184,166,0.10);
  --accept-border: rgba(20,184,166,0.40);
  --accept-text: #14b8a6;
  --resolve-bg: rgba(34,197,94,0.10);
  --resolve-border: rgba(34,197,94,0.35);
  --resolve-text: #22c55e;
  font-family: Inter, Segoe UI, Arial, sans-serif;
}

html.light {
  color-scheme: light;
  --bg: #f4f7f6;
  --surface: #ffffff;
  --surface-strong: #e9f1ef;
  --text: #10201d;
  --muted: #66736f;
  --line: #d7e1de;
  --accent: #0f766e;
  --accent-2: #2563eb;
  --warn: #b45309;
  --critical: #b91c1c;
  --ok: #15803d;
  --on-accent: #ffffff;
  --topbar-bg: linear-gradient(135deg, #ffffff 0%, #eef5f3 100%);
  --chart-bg: linear-gradient(180deg, #f9fbfb, #eef5f3);
  --critical-tint: rgba(185,28,28,0.05);
  --warn-tint: rgba(180,83,9,0.04);
  --diag-bg: #fff7ed;
  --diag-border: #c2410c;
  --diag-change: #9a3412;
  --shadow-sm: rgba(16,32,29,0.07);
  --shadow-md: rgba(16,32,29,0.10);
  --hover-row: rgba(0,0,0,0.04);
  --accept-bg: #e6f4ef;
  --accept-border: #9cc8b8;
  --accept-text: #236b53;
  --resolve-bg: #edf8f1;
  --resolve-border: #b9d7c7;
  --resolve-text: #2f7a4f;
}

* {
  box-sizing: border-box;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

/* ── TOPBAR ── */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  background: var(--topbar-bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 20px;
  box-shadow: 0 4px 24px var(--shadow-sm);
}

.topbar h1 {
  color: var(--text);
  font-size: 32px;
}

/* ── SECTION NAVIGATION ── */

.section-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 6px 8px;
  margin-bottom: 18px;
  overflow-x: auto;
  scrollbar-width: none;
  box-shadow: 0 4px 20px var(--shadow-sm);
}
.section-nav::-webkit-scrollbar { display: none; }

.snav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 7px 14px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  border: 1px solid transparent;
}
.snav-link:hover {
  background: var(--surface-strong);
  color: var(--text);
}
.snav-link.active {
  background: var(--surface-strong);
  border-color: var(--line);
  color: var(--text);
}
.snav-ai {
  color: var(--accent);
  font-weight: 800;
}
.snav-ai.active,
.snav-ai:hover {
  background: rgba(20, 184, 166, 0.12);
  border-color: var(--accent);
  color: var(--accent);
}
.snav-tech {
  margin-left: auto;
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
}

/* ── PLC READINESS ── */

.plc-readiness {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  margin-bottom: 14px;
  min-height: 132px;
  padding: 14px;
}

.plc-readiness-heading,
.plc-readiness-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.plc-readiness-heading {
  justify-content: space-between;
}

.plc-readiness-heading > div:first-child {
  display: grid;
  gap: 2px;
}

.plc-readiness-heading span,
.plc-readiness-grid span {
  color: var(--muted);
  font-size: 12px;
}

.plc-readiness-heading strong.ready {
  color: var(--ok);
}

.plc-readiness-heading strong.not-ready,
.plc-readiness-heading strong.error {
  color: var(--warn);
}

.plc-readiness-actions button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  padding: 8px 10px;
  transition: background 0.15s;
}

.plc-readiness-actions button:hover {
  background: var(--line);
}

.plc-readiness-actions button:last-child {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.plc-readiness-actions button:last-child:hover {
  filter: brightness(1.1);
}

.plc-readiness-actions button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.plc-readiness-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.plc-readiness-grid article {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.plc-readiness-grid strong {
  font-size: 13px;
  overflow-wrap: anywhere;
}

#plcReadinessMessage {
  color: var(--muted);
  font-size: 12px;
  margin: 10px 0 0;
}

.plc-import {
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.plc-import a,
.plc-import button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  padding: 8px 10px;
  text-align: center;
  text-decoration: none;
  transition: background 0.15s;
}

.plc-import a:hover,
.plc-import button:hover {
  background: var(--line);
}

.plc-import button[type="submit"] {
  border-color: var(--accent-2);
  background: var(--accent-2);
  color: var(--on-accent);
}

.plc-import button[type="submit"]:hover {
  filter: brightness(1.1);
}

.plc-import button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.plc-import input {
  min-width: 0;
}

.plc-import span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 12px;
  min-height: 16px;
}

.deployment-documents {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid var(--line);
  margin-top: 10px;
  padding-top: 10px;
}

.deployment-documents span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  margin-right: 4px;
}

.deployment-documents a {
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.deployment-documents a:hover {
  text-decoration: underline;
}

/* ── HEADER STATUS ── */

.header-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switch,
.login-box label,
.machine-switch,
.runtime-switch {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.language-switch select,
.login-box input,
.machine-switch select,
.runtime-switch select,
.metric-select,
#chartSignalSelect {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  font-weight: 800;
  min-width: 76px;
  padding: 9px 10px;
}

.runtime-switch small {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
}

.runtime-switch small.connected {
  color: var(--ok);
}

.runtime-switch small.error {
  color: var(--critical);
}

.login-box {
  display: grid;
  grid-template-columns: 110px 72px auto auto;
  gap: 6px;
  align-items: end;
}

.login-box button {
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--on-accent);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  padding: 10px 12px;
  transition: filter 0.15s;
}

.login-box button:hover {
  filter: brightness(1.1);
}

.login-box strong,
#roleBadge {
  border-radius: 8px;
  background: var(--surface-strong);
  color: var(--accent);
  font-size: 12px;
  padding: 10px;
  text-transform: uppercase;
  border: 1px solid var(--line);
}

.role-operator .service-only {
  display: none;
}

.role-operator .fault-grid {
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
}

.machine-switch select {
  min-width: 150px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.machine-meta {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 34px;
}

h2 {
  margin-bottom: 0;
  font-size: 18px;
}

h3 {
  margin: 18px 0 8px;
  font-size: 14px;
}

/* ── MACHINE PILL / STATE ── */

.machine-pill,
.state {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 10px 12px;
  font-weight: 700;
}

.ur-status {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  min-width: 92px;
  padding: 8px 10px;
  text-align: center;
}

.ur-status span,
.ur-status small {
  color: var(--muted);
  display: block;
  font-size: 12px;
}

.ur-status strong {
  display: block;
  font-size: 24px;
  line-height: 1.05;
}

.ur-status.active {
  border-color: var(--warn);
  color: var(--warn);
}

.ur-status.critical {
  border-color: var(--critical);
  background: var(--critical-tint);
  color: var(--critical);
}

/* ── GRID / METRICS ── */

.grid {
  display: grid;
  gap: 12px;
}

.metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 12px;
}

.metrics article,
.panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 4px 20px var(--shadow-sm);
}

.metrics article {
  padding: 16px;
  border-top: 3px solid var(--accent);
  transition: transform 0.15s, box-shadow 0.15s;
}

.metrics article:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--shadow-md);
}

.metrics article:nth-child(1) { border-top-color: #22c55e; }
.metrics article:nth-child(2) { border-top-color: #fbbf24; }
.metrics article:nth-child(3) { border-top-color: #60a5fa; }
.metrics article:nth-child(4) { border-top-color: #f87171; }

.metric-select {
  width: 100%;
  margin-bottom: 8px;
  font-size: 12px;
  padding: 7px 8px;
}

.metrics span,
.panel-header span {
  color: var(--muted);
  font-size: 13px;
}

.metrics strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
}

/* ── MOBILE UR PANEL ── */

.mobile-ur-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 4px 20px var(--shadow-sm);
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
  padding: 14px;
}

.mobile-ur-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.mobile-ur-header p {
  color: var(--muted);
  margin: 6px 0 0;
  font-size: 13px;
}

.mobile-ur-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mobile-ur-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px;
}

.mobile-ur-grid span,
.mobile-ur-item small {
  color: var(--muted);
  display: block;
  font-size: 12px;
}

.mobile-ur-grid strong {
  display: block;
  font-size: 24px;
  margin-top: 5px;
}

.mobile-ur-list {
  display: grid;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
}

.mobile-ur-item {
  border: 1px solid var(--line);
  border-left: 4px solid var(--warn);
  border-radius: 6px;
  background: var(--surface-strong);
  padding: 10px;
}

.mobile-ur-item.critical {
  border-left-color: var(--critical);
  background: var(--critical-tint);
}

.mobile-ur-item strong {
  display: block;
  line-height: 1.3;
  margin-bottom: 4px;
}

/* ── LINE PANEL ── */

.line-panel {
  margin-bottom: 12px;
}

.line-stats,
.quality-grid {
  display: grid;
  gap: 10px;
}

.line-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 12px;
}

.line-stats article,
.quality-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px;
}

.line-stats span,
.quality-grid span {
  color: var(--muted);
  font-size: 13px;
}

.line-stats strong {
  display: block;
  margin-top: 7px;
  font-size: 21px;
}

.quality-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quality-grid h3 {
  margin-top: 0;
}

.quality-grid p {
  margin: 9px 0 0;
}

.panel-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

/* ── DRIVE PANEL ── */

.drive-panel {
  margin-bottom: 12px;
}

.drive-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  max-height: 520px;
  overflow-y: auto;
  padding-right: 4px;
}

.drive-card {
  border: 1px solid var(--line);
  border-left: 4px solid var(--ok);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px;
  min-height: 236px;
  transition: transform 0.15s;
}

.drive-card:hover {
  transform: translateY(-1px);
}

.drive-card.warning {
  border-left-color: var(--warn);
}

.drive-card.critical {
  border-left-color: var(--critical);
  background: var(--critical-tint);
}

.drive-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  min-height: 42px;
}

.drive-card-header strong {
  line-height: 1.25;
}

.drive-card-header span {
  border-radius: 999px;
  background: var(--line);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 7px;
  text-transform: uppercase;
}

.drive-values {
  display: grid;
  gap: 6px;
  margin: 10px 0;
}

.drive-values p {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
}

.drive-values span,
.drive-card small {
  color: var(--muted);
  font-size: 12px;
}

.drive-values strong {
  font-size: 13px;
}

.drive-doc-status {
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  margin: 10px 0;
  padding: 8px;
}

.drive-doc-status span,
.drive-doc-status p {
  color: var(--muted);
  font-size: 12px;
}

.drive-doc-status strong {
  display: block;
  margin: 4px 0;
  font-size: 13px;
}

.drive-doc-status p {
  margin: 0;
  line-height: 1.35;
}

.drive-diagnostic {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-left: 3px solid var(--diag-border);
  background: var(--diag-bg);
  border-radius: 0 6px 6px 0;
}

.drive-diagnostic-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.drive-diagnostic-heading span {
  flex: 0 0 auto;
  color: var(--ok);
  font-weight: 700;
}

.drive-diagnostic h4,
.drive-diagnostic p,
.drive-diagnostic ul {
  margin: 0;
}

.drive-diagnostic ul {
  padding-left: 20px;
}

.diagnostic-parameters {
  display: grid;
  gap: 4px;
}

.diagnostic-parameters span {
  font-size: 0.82rem;
}

.drive-diagnostic .change-policy {
  color: var(--diag-change);
  font-weight: 600;
}

.drive-diagnostic a {
  color: var(--accent-2);
  font-weight: 700;
}

/* ── SIMULATOR PANEL ── */

.simulator-panel {
  margin-bottom: 12px;
}

.process-simulator {
  display: grid;
  gap: 10px;
  margin: 12px 0;
}

.process-control {
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) 52px;
  gap: 12px;
  align-items: center;
}

.process-control label,
.process-control strong {
  font-size: 13px;
  font-weight: 800;
}

.process-control input {
  accent-color: var(--accent);
}

.scenario-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.scenario-buttons button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  padding: 8px 10px;
  transition: background 0.15s;
}

.scenario-buttons button:hover {
  background: var(--line);
}

.scenario-buttons button.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.roller-monitor {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  max-height: 260px;
  overflow-y: auto;
}

.roller-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: 8px;
  align-items: center;
  border-left: 4px solid var(--ok);
  border-radius: 6px;
  background: var(--surface-strong);
  padding: 9px;
  transition: background 0.15s;
}

.roller-row:hover {
  background: var(--line);
}

.roller-row.warning {
  border-left-color: var(--warn);
}

.roller-row.critical {
  border-left-color: var(--critical);
}

.roller-row strong,
.roller-row small {
  display: block;
}

.roller-row small,
.roller-row span {
  color: var(--muted);
  font-size: 11px;
}

/* ── TUNING PANEL ── */

.tuning-panel {
  margin-bottom: 12px;
}

.tuning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.tuning-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px;
}

.tuning-grid span,
.tuning-grid p,
.tuning-history span,
.tuning-history small,
.tuning-actions span {
  color: var(--muted);
  font-size: 12px;
}

.tuning-grid strong {
  display: block;
  margin: 7px 0;
}

.tuning-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.tuning-actions button {
  border: 0;
  border-radius: 6px;
  background: var(--accent-2);
  color: var(--on-accent);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  padding: 10px 12px;
  transition: filter 0.15s;
}

.tuning-actions button:hover {
  filter: brightness(1.1);
}

.tuning-actions button:disabled {
  background: var(--muted);
  cursor: not-allowed;
}

.tuning-history {
  display: grid;
  gap: 8px;
  max-height: 180px;
  margin-top: 8px;
  overflow-y: auto;
}

.tuning-history-disclosure {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.tuning-history-disclosure summary {
  width: fit-content;
  color: var(--accent-2);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.tuning-history-disclosure summary span {
  display: inline-block;
  min-width: 24px;
  border-radius: 5px;
  background: var(--surface-strong);
  padding: 3px 6px;
  text-align: center;
}

.tuning-history article {
  border-left: 4px solid var(--accent-2);
  border-radius: 6px;
  background: var(--surface-strong);
  padding: 10px;
}

.tuning-history strong,
.tuning-history span,
.tuning-history small {
  display: block;
}

.mode-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mode-buttons button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 11px;
  transition: background 0.15s;
}

.mode-buttons button:hover {
  background: var(--line);
}

.mode-buttons button.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.report-actions a {
  border: 1px solid var(--accent-2);
  border-radius: 6px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 700;
  padding: 9px 11px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.report-actions a:hover {
  background: var(--accent-2);
  color: var(--on-accent);
}

.csv-import {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(120px, 0.35fr);
  gap: 10px;
  margin-top: 12px;
  align-items: end;
}

.csv-import label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.csv-import input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  padding: 8px;
}

.csv-import button {
  border: 0;
  border-radius: 6px;
  background: var(--accent-2);
  color: var(--on-accent);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 12px;
  transition: filter 0.15s;
}

.csv-import button:hover {
  filter: brightness(1.1);
}

.csv-import span {
  color: var(--muted);
  font-size: 13px;
  min-height: 20px;
}

/* ── FAULT GRID ── */

.fault-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.75fr) minmax(0, 1.25fr);
  gap: 12px;
  margin-bottom: 12px;
}

.fault-form,
.fault-calls {
  display: grid;
  gap: 10px;
}

.fault-calls {
  align-content: start;
  max-height: 430px;
  min-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.fault-form label,
.fault-call label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.fault-form textarea,
.fault-form input,
.fault-form select,
.fault-call input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  padding: 9px;
}

.fault-form button {
  width: fit-content;
  border: 0;
  border-radius: 6px;
  background: var(--critical);
  color: var(--on-accent);
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  padding: 12px 18px;
  transition: filter 0.15s;
}

.fault-form button:hover {
  filter: brightness(1.1);
}

.fault-call {
  border: 1px solid var(--line);
  border-left: 4px solid var(--warn);
  border-radius: 8px;
  background: var(--surface-strong);
  overflow: hidden;
  transition: box-shadow 0.15s;
}

.fault-call:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.fault-call.critical {
  border-left-color: var(--critical);
}

.fault-summary {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  padding: 12px;
  text-align: left;
}

.fault-summary:hover {
  background: var(--hover-row);
}

.fault-title strong,
.fault-call small {
  overflow-wrap: anywhere;
}

.fault-title strong,
.fault-call small {
  color: var(--muted);
  display: block;
  margin-top: 5px;
}

.fault-title strong {
  color: var(--text);
  margin-top: 0;
}

.fault-status-stack {
  display: grid;
  gap: 5px;
  justify-items: end;
  min-width: 118px;
}

.status-badge {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  padding: 6px 8px;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-badge.workflow-accepted,
.status-badge.workflow-on-the-way {
  border-color: var(--accept-border);
  background: var(--accept-bg);
  color: var(--accept-text);
}

.status-badge.workflow-resolved {
  border-color: var(--resolve-border);
  background: var(--resolve-bg);
  color: var(--resolve-text);
}

.status-badge.workflow-false-call {
  border-color: var(--line);
  background: var(--surface-strong);
  color: var(--muted);
}

.fault-details {
  display: none;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding: 12px;
}

.fault-call.expanded .fault-details {
  display: grid;
}

.fault-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fault-meta-row span {
  border-radius: 6px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 8px;
}

.fault-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.fault-detail-grid section {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  padding: 10px;
}

.fault-detail-grid h3 {
  margin: 0 0 8px;
  font-size: 13px;
}

.fault-reading-snapshot {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.fault-reading-snapshot span,
.fault-reading-snapshot p,
.fault-similar-events span,
.fault-similar-events small,
.fault-similar-events p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.fault-reading-snapshot span,
.fault-similar-events article {
  border-radius: 6px;
  background: var(--surface-strong);
  padding: 7px;
}

.fault-similar-events {
  display: grid;
  gap: 6px;
}

.fault-similar-events strong,
.fault-similar-events span,
.fault-similar-events small {
  display: block;
}

.fault-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fault-actions button {
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: var(--on-accent);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 11px;
  transition: filter 0.15s;
}

.fault-actions button:hover {
  filter: brightness(1.1);
}

.fault-actions button.active {
  background: var(--ok);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.25);
}

.fault-actions button[data-status="false_call"] {
  background: var(--muted);
  color: var(--bg);
}

/* ── FILTERS ── */

.filters {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 130px 140px 140px;
  gap: 10px;
  margin-bottom: 14px;
}

.filters label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.filters input,
.filters select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  padding: 9px;
}

.service-filters {
  grid-template-columns: minmax(150px, 1fr) 150px 120px 120px 120px;
}

/* ── MAIN GRID ── */

.main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  align-items: start;
  gap: 12px;
  margin-bottom: 12px;
}

.anomaly-panel {
  margin-bottom: 12px;
}

.anomaly-header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.anomaly-header-actions button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 11px;
  transition: background 0.15s;
}

.anomaly-header-actions button:hover {
  background: var(--line);
}

.anomaly-header-actions select {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  min-width: 118px;
  padding: 9px 10px;
}

.anomaly-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-height: 420px;
  min-height: 132px;
  overflow-y: auto;
  padding-right: 4px;
}

.anomaly {
  border: 1px solid var(--line);
  border-left: 4px solid var(--warn);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px;
  min-height: 138px;
  transition: transform 0.15s;
}

.anomaly:hover {
  transform: translateY(-1px);
}

.anomaly.critical {
  border-left-color: var(--critical);
  background: var(--critical-tint);
}

.anomaly.resolved {
  border-left-color: var(--muted);
  background: var(--surface);
  opacity: 0.78;
}

.anomaly.resolved strong,
.anomaly.resolved span,
.anomaly.resolved p {
  color: var(--muted);
}

.anomaly strong,
.anomaly span,
.anomaly small {
  display: block;
}

.anomaly strong {
  margin-bottom: 5px;
}

.anomaly span,
.anomaly small,
.anomaly p {
  color: var(--muted);
}

.anomaly-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
}

.anomaly-meta small {
  border-radius: 6px;
  background: var(--surface);
  font-weight: 700;
  padding: 5px 7px;
}

.anomaly p {
  margin: 10px 0 0;
  line-height: 1.35;
}

/* ── PANELS ── */

.panel {
  padding: 18px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.chart-panel canvas {
  display: block;
  width: 100%;
  height: 320px;
  border-radius: 8px;
  background: var(--chart-bg);
  border: 1px solid var(--line);
}

.ai-panel p {
  color: var(--text);
  line-height: 1.45;
}

.ai-panel {
  max-height: 402px;
  overflow-y: auto;
}

.ai-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}

.ai-meta span {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 8px;
}

ul {
  margin: 0;
  padding-left: 18px;
}

li {
  margin-bottom: 8px;
  line-height: 1.35;
}

/* ── ALERTS / EVENTS / MATCHES ── */

.alerts,
.events,
.matches {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.alert {
  border-left: 4px solid var(--warn);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px;
  transition: transform 0.15s;
}

.alert:hover {
  transform: translateY(-1px);
}

.alert.critical {
  border-left-color: var(--critical);
  background: var(--critical-tint);
}

.alert strong {
  display: block;
  margin-bottom: 5px;
}

.alert small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.events-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.75fr) minmax(0, 1.25fr);
  gap: 12px;
  margin-top: 12px;
}

.event-form {
  display: grid;
  gap: 12px;
}

.event-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.event-form textarea,
.event-form input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  padding: 10px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 10px;
}

.event-form button {
  width: fit-content;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: var(--on-accent);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  padding: 10px 14px;
  transition: filter 0.15s;
}

.event-form button:hover {
  filter: brightness(1.1);
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

#events {
  grid-template-columns: 1fr;
}

.service-event {
  border: 1px solid var(--line);
  border-left: 4px solid var(--muted);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px 14px;
  transition: background 0.15s, border-left-color 0.15s;
}

.service-event:hover {
  background: var(--line);
}

.ev-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}

.ev-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}

.ev-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  flex-shrink: 0;
}

.ev-badge {
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  white-space: nowrap;
}

.ev-badge-downtime {
  color: var(--warn);
  border-color: var(--warn);
}

.ev-time {
  color: var(--muted);
  font-size: 12px;
  display: block;
  margin: 4px 0 8px;
}

.ev-row {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
  line-height: 1.4;
}

.ev-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  min-width: 70px;
}

.ev-value {
  color: var(--text);
  font-size: 12px;
}

.no-data-msg {
  color: var(--muted);
  text-align: center;
  padding: 24px;
  font-size: 13px;
  grid-column: 1 / -1;
}

/* ── FAULT INJECT ── */

.fault-inject-section {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px 0 4px;
  border-top: 1px solid var(--line);
  margin-top: 8px;
}

.fault-inject-label {
  width: 100%;
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 2px;
}

.fault-inject-btn {
  border: 1px solid var(--critical);
  border-radius: 6px;
  background: transparent;
  color: var(--critical);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 11px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.fault-inject-btn:hover,
.fault-inject-btn.fault-active {
  background: var(--critical);
  color: #fff;
}

.fault-clear-btn {
  border: 1px solid var(--muted);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  padding: 5px 11px;
  cursor: pointer;
  margin-left: auto;
}

.fault-clear-btn:hover {
  background: var(--line);
}

/* ── FAULT DIAGNOSIS OVERLAY ── */

.fault-diag-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 900;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 20px;
}

.fault-diag-panel {
  width: min(520px, 96vw);
  max-height: calc(100vh - 40px);
  background: var(--surface);
  border: 1px solid var(--critical);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.fault-diag-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--critical-tint);
}

.fault-diag-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--critical);
  margin: 0 0 4px;
}

.fault-diag-machine-badge {
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 8px;
  background: var(--surface-strong);
}

.fault-diag-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
  line-height: 1;
  flex-shrink: 0;
}

.fault-diag-close:hover { color: var(--text); }

.fault-diag-body {
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.fault-diag-section h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 10px;
}

.fault-diag-section p {
  font-size: 13px;
  line-height: 1.55;
  margin: 0 0 10px;
  color: var(--text);
}

.fault-diag-section ul {
  margin: 0 0 10px;
  padding-left: 18px;
}

.fault-diag-section li {
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 5px;
}

.fault-diag-policy {
  color: var(--warn) !important;
  font-size: 12px !important;
  border-left: 3px solid var(--warn);
  padding-left: 10px;
}

.fault-diag-history {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── MATCH ── */

.match {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 10px;
  transition: background 0.15s;
}

.match:hover {
  background: var(--line);
}

.match strong,
.match span {
  display: block;
}

.match strong {
  color: var(--accent-2);
  margin-bottom: 4px;
}

.match span {
  color: var(--muted);
  line-height: 1.35;
}

/* ── STATE COLORS ── */

.state.normal {
  color: var(--ok);
}

.state.warning {
  color: var(--warn);
}

.state.critical {
  color: var(--critical);
}

/* ── THEME TOGGLE ── */

.theme-toggle {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-strong);
  cursor: pointer;
  font-size: 18px;
  padding: 7px 10px;
  line-height: 1;
  transition: background 0.15s, transform 0.15s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--line);
  transform: rotate(15deg);
}

/* ── RESPONSIVE ── */

@media (max-width: 860px) {
  .topbar,
  .header-status,
  .plc-readiness-heading,
  .panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .metrics,
  .plc-readiness-grid,
  .plc-import,
  .mobile-ur-grid,
  .line-stats,
  .quality-grid,
  .drive-list,
  .tuning-grid,
  .roller-monitor,
  .fault-grid,
  .main-grid,
  .anomaly-list,
  .alerts,
  .events,
  .matches,
  .events-grid,
  .form-row,
  .filters,
  .service-filters,
  .csv-import {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 28px;
  }

  .drive-diagnostic-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .process-control {
    grid-template-columns: 1fr auto;
  }

  .process-control input {
    grid-column: 1 / -1;
  }

  .roller-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .diagnostic-parameters span,
  #tuningParameters {
    overflow-wrap: anywhere;
  }
}

/* ── KPI MODULE ─────────────────────────────────────────────────────────── */

.kpi-panel { margin-bottom: 24px; }

.kpi-role-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 12px 0 16px;
}

.kpi-role-tab {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 20px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  white-space: nowrap;
}
.kpi-role-tab.active,
.kpi-role-tab:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

.kpi-content { padding-top: 4px; }

.kpi-loading {
  color: var(--muted);
  text-align: center;
  padding: 28px;
  font-size: 14px;
}

.kpi-section-label {
  font-size: 13px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.kpi-group-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin: 20px 0 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 5px;
}

/* KPI Cards */
.kpi-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}
.kpi-cards.kpi-exec {
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.15s;
}
.kpi-card > span {
  font-size: 10px;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.kpi-card > strong {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
}
.kpi-card > small { font-size: 11px; color: var(--muted); }

.kpi-card.kpi-ok   { border-left: 3px solid var(--ok); }
.kpi-card.kpi-warn { border-left: 3px solid var(--warn); }
.kpi-card.kpi-crit { border-left: 3px solid var(--critical); }
.kpi-card.kpi-total {
  background: var(--surface-strong);
  border-color: var(--critical);
}
.kpi-card.kpi-ok   > strong { color: var(--ok); }
.kpi-card.kpi-warn > strong { color: var(--warn); }
.kpi-card.kpi-crit > strong { color: var(--critical); }
.kpi-card.kpi-total > strong { color: var(--critical); font-size: 22px; }

.kpi-text-ok   { color: var(--ok) !important; }
.kpi-text-warn { color: var(--warn) !important; }
.kpi-text-crit { color: var(--critical) !important; }

/* Availability bars */
.kpi-avail-machines { display: grid; gap: 8px; margin-bottom: 10px; }
.kpi-avail-row {
  display: grid;
  grid-template-columns: 118px 1fr 52px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.kpi-avail-row > span { color: var(--muted); font-size: 12px; }
.kpi-bar-wrap { background: var(--line); border-radius: 4px; height: 8px; overflow: hidden; }
.kpi-bar      { height: 100%; border-radius: 4px; transition: width 0.5s ease; }
.kpi-avail-row > strong { font-size: 13px; text-align: right; }

/* Charts */
.kpi-avail-chart-wrap { margin: 10px 0 14px; height: 160px; }
.kpi-charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 10px 0 14px;
}
.kpi-chart-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  height: 220px;
}

/* Tables */
.kpi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-bottom: 14px;
}
.kpi-table th {
  text-align: left;
  font-weight: 700;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  padding: 6px 8px;
  font-size: 11px;
  text-transform: uppercase;
}
.kpi-table td {
  padding: 7px 8px;
  border-bottom: 1px solid rgba(51,65,85,0.4);
  color: var(--text);
}
.kpi-table tr:hover td { background: var(--hover-row); }
.kpi-num { text-align: right; font-variant-numeric: tabular-nums; }

/* AI Insights list */
.kpi-insights {
  list-style: none;
  padding: 0;
  margin: 6px 0 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.kpi-insights li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-2);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--text);
  margin: 0;
}

/* AI Comments (Director) */
.kpi-ai-comments {
  list-style: none;
  padding: 0;
  margin: 6px 0 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.kpi-ai-comment {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
  margin: 0;
}

/* Alarm badge */
.kpi-alarm-badge {
  display: inline-block;
  background: var(--critical-tint);
  color: var(--critical);
  border: 1px solid var(--critical);
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  margin-left: 4px;
  vertical-align: middle;
}

/* Predictions */
.kpi-pred-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  margin-bottom: 16px;
}
.kpi-pred-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}
.kpi-pred-card.critical { border-left: 4px solid var(--critical); }
.kpi-pred-card.warning  { border-left: 4px solid var(--warn); }
.kpi-pred-card.normal   { border-left: 4px solid var(--ok); }

.kpi-pred-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.kpi-pred-header h3 { margin: 0 0 4px; font-size: 15px; font-weight: 700; }
.kpi-pred-urgency { font-size: 12px; font-weight: 600; }
.kpi-pred-overall { text-align: right; display: flex; flex-direction: column; gap: 2px; }
.kpi-pred-overall > span { font-size: 11px; color: var(--muted); }
.kpi-pred-overall > strong { font-size: 24px; font-weight: 800; }

.kpi-pred-comp {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  gap: 2px 8px;
  align-items: center;
  margin-bottom: 10px;
}
.kpi-pred-comp-name { font-size: 12px; font-weight: 600; color: var(--text); grid-column: 1; }
.kpi-pred-bar-wrap  { background: var(--line); border-radius: 4px; height: 6px; overflow: hidden; grid-column: 1; }
.kpi-pred-bar       { height: 100%; border-radius: 4px; }
.kpi-pred-bar.risk-ok   { background: var(--ok); }
.kpi-pred-bar.risk-warn { background: var(--warn); }
.kpi-pred-bar.risk-crit { background: var(--critical); }
.kpi-pred-pct    { font-size: 13px; font-weight: 800; grid-column: 2; grid-row: 1 / 4; align-self: center; }
.kpi-pred-reason { color: var(--muted); font-size: 11px; grid-column: 1; }
.kpi-pred-rec {
  background: rgba(20,184,166,0.07);
  border: 1px solid rgba(20,184,166,0.2);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
  color: var(--accent);
  margin: 10px 0 0;
}
.kpi-pred-note { font-size: 12px; color: var(--muted); margin-bottom: 14px; }

@media (max-width: 680px) {
  .kpi-charts-row   { grid-template-columns: 1fr; }
  .kpi-pred-grid    { grid-template-columns: 1fr; }
  .kpi-avail-row    { grid-template-columns: 90px 1fr 44px; }
}

/* ── CALENDAR ── */

.cal-section { grid-column: 1 / -1; }

#calSection,
#plannerSection {
  margin-top: 20px;
}

.cal-nav-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cal-month-lbl {
  font-size: 15px;
  font-weight: 700;
  min-width: 150px;
  text-align: center;
}

.icon-btn {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 4px 11px;
  transition: background 0.15s;
}
.icon-btn:hover { background: var(--line); }

.cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}

.cal-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-failure          { background: var(--critical); }
.dot-maintenance      { background: var(--warn); }
.dot-planned_stop     { background: var(--accent); }
.dot-pm               { background: #60a5fa; }
.dot-inspection       { background: #a78bfa; }
.dot-external_service { background: #f97316; }
.dot-calibration      { background: #34d399; }

.cal-grid-outer {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--surface-strong);
  border-bottom: 1px solid var(--line);
}
.cal-weekdays span {
  padding: 8px 4px;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.cal-day {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  min-height: 78px;
  padding: 6px 6px 4px;
  cursor: pointer;
  transition: background 0.12s;
  box-sizing: border-box;
}
.cal-day:hover         { background: var(--surface-strong); }
.cal-day.other-month   { opacity: 0.3; cursor: default; }
.cal-day.has-events    { background: rgba(20,184,166,0.05); }
.cal-day.today .cal-day-num {
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.cal-day-num {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  line-height: 22px;
  margin-bottom: 3px;
}

.cal-chips {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cal-chip {
  border-radius: 3px;
  font-size: 10px;
  padding: 1px 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  max-width: 100%;
}

.cal-day-detail {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-strong);
  padding: 14px 16px;
}

.cal-detail-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 14px;
}

.cal-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.cal-detail-row:last-child { border-bottom: none; }

.cal-detail-badge {
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}

.cal-detail-delete {
  margin-left: auto;
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--critical);
  border-radius: 5px;
  color: var(--critical);
  cursor: pointer;
  font-size: 13px;
  padding: 2px 7px;
  transition: background 0.15s;
}
.cal-detail-delete:hover { background: rgba(248,113,113,0.1); }

.add-plan-wrap {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.add-plan-wrap > summary {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  list-style: none;
  background: var(--surface-strong);
  user-select: none;
}
.add-plan-wrap > summary:hover { opacity: 0.8; }

.add-plan-form {
  padding: 14px 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.form-row label,
.add-plan-form > label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  flex: 1;
  min-width: 120px;
}

.add-plan-form input,
.add-plan-form select,
.add-plan-form textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  padding: 7px 8px;
  font-family: inherit;
  width: 100%;
  box-sizing: border-box;
}
.add-plan-form textarea { resize: vertical; }

.form-status {
  font-size: 12px;
  color: var(--accent);
}

.btn-accent {
  background: var(--accent);
  border: none;
  border-radius: 7px;
  color: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  padding: 7px 14px;
  white-space: nowrap;
  transition: opacity 0.15s;
}
.btn-accent:hover { opacity: 0.82; }

/* ── UR PLANNER V2 — 52 tygodnie ── */

.planner-legend-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}
.pb-badge {
  display: inline-block;
  border-radius: 4px;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  line-height: 1.4;
}
.planner-type-filters {
  display: flex;
  gap: 4px;
}
.pf-btn {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 8px;
  transition: background 0.15s, color 0.15s;
}
.pf-btn:hover { background: var(--line); color: var(--text); }
.pf-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.planner-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.planner-tbl2 {
  border-collapse: collapse;
  min-width: 9200px;
  width: 100%;
  font-size: 11px;
}

.pl-month-hdr {
  background: var(--surface-strong);
  border-right: 2px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  padding: 6px 4px;
  text-align: center;
  text-transform: uppercase;
}

.pl-week-hdr {
  background: var(--surface);
  border-right: 1px solid var(--line);
  border-bottom: 2px solid var(--line);
  color: var(--muted);
  cursor: default;
  font-size: 10px;
  font-weight: 600;
  min-width: 28px;
  padding: 4px 2px;
  text-align: center;
  width: 30px;
}

.pl-day-hdr {
  background: var(--surface);
  border-right: 1px solid var(--line);
  border-bottom: 2px solid var(--line);
  color: var(--muted);
  cursor: default;
  font-size: 10px;
  font-weight: 600;
  min-width: 22px;
  padding: 3px 1px;
  text-align: center;
  width: 24px;
}

.pl-weekend-hdr {
  background: rgba(248, 113, 113, 0.08);
  color: #f87171;
}

.pl-weekend {
  background: rgba(248, 113, 113, 0.05) !important;
}

/* Sticky left columns */
.pl-fix {
  background: var(--surface-strong);
  position: sticky;
  z-index: 2;
}
.pl-dept      { left: 0; width: 90px; min-width: 90px; max-width: 90px; padding: 6px 6px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pl-mach      { width: 150px; min-width: 150px; max-width: 150px; padding: 6px 8px; border-right: 2px solid var(--line); border-bottom: 1px solid var(--line); font-weight: 700; }
.pl-dept-cell { left: 0; width: 90px; min-width: 90px; max-width: 90px; font-size: 11px; color: var(--muted); border-right: 1px solid var(--line); }
.pl-mach-cell { font-weight: 700; color: var(--text); white-space: nowrap; border-right: 2px solid var(--line); }

.pl-dept-cell,
.pl-mach-cell {
  background: var(--surface-strong);
  border-bottom: 1px solid var(--line);
  padding: 5px 7px;
  position: sticky;
  z-index: 1;
}

.pl-cell {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  height: 28px;
  min-width: 28px;
  padding: 2px;
  text-align: center;
  vertical-align: middle;
  transition: background 0.1s;
  width: 30px;
}
.pl-cell:hover   { background: rgba(20,184,166,0.12); }
.pl-cell.pl-has-ev { background: rgba(20,184,166,0.05); }

.pl-badge {
  border-radius: 3px;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  font-size: 9px;
  font-weight: 800;
  line-height: 1.3;
  padding: 1px 3px;
}
.pl-badge:hover { filter: brightness(1.25); }

.pl-foot-cell {
  background: var(--surface-strong);
  border-right: 1px solid var(--line);
  border-top: 2px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 2px;
  text-align: center;
}
.pl-empty {
  color: var(--muted);
  font-size: 13px;
  padding: 24px;
  text-align: center;
}

/* Inline panels */
.planner-add-panel {
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: var(--surface-strong);
  margin-top: 14px;
  padding: 14px 16px;
}
.planner-add-hdr {
  align-items: center;
  display: flex;
  font-size: 14px;
  justify-content: space-between;
  margin-bottom: 12px;
}

/* Light theme */
html.light .pl-fix,
html.light .pl-dept-cell,
html.light .pl-mach-cell { background: var(--surface-strong); }

/* Light theme overrides */
html.light .add-plan-form input,
html.light .add-plan-form select,
html.light .add-plan-form textarea { border-color: var(--line); }

@media (max-width: 680px) {
  .cal-day       { min-height: 58px; }
  .cal-chip      { font-size: 9px; }
  .cal-month-lbl { min-width: 110px; font-size: 13px; }
}

/* ── Current week badge ──────────────────────────────────────── */
.curr-week-badge {
  background: rgba(20,184,166,0.18);
  border: 1px solid var(--accent);
  border-radius: 20px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  white-space: nowrap;
}

/* ── Planner view mode select ────────────────────────────────── */
.plan-view-sel {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  padding: 4px 8px;
}

/* ── Planner today highlight ─────────────────────────────────── */
.pl-today-hdr {
  background: rgba(20,184,166,0.25) !important;
  color: var(--accent) !important;
  font-weight: 900 !important;
  border-bottom: 2px solid var(--accent) !important;
}
.pl-today-col {
  background: rgba(20,184,166,0.08) !important;
  outline: 1px solid rgba(20,184,166,0.4);
}

/* ── Planner current week highlight ─────────────────────────── */
.pl-curr-week {
  background: rgba(20,184,166,0.2) !important;
  color: var(--accent) !important;
  font-weight: 800 !important;
}

/* ── Quick machine filter chips ─────────────────────────────── */
.quick-machine-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.qmf-btn {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  padding: 3px 10px;
  transition: all 0.15s;
}
.qmf-btn:hover,
.qmf-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ═══════════════════════════════════════════════════════════════
   PLANNER TOOLBAR
═══════════════════════════════════════════════════════════════ */
.planner-toolbar {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 14px;
  overflow: hidden;
}
.planner-toolbar-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px;
}
.planner-toolbar-row + .planner-toolbar-row {
  border-top: 1px solid var(--line);
}

/* Nav group (prev / label / next) */
.planner-nav-group {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex: 1;
  gap: 0;
  max-width: 360px;
  min-width: 180px;
  overflow: hidden;
}
.pl-btn-nav {
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
  font-size: 22px;
  line-height: 1;
  padding: 6px 14px;
  transition: background 0.15s, color 0.15s;
}
.pl-btn-nav:hover {
  background: rgba(20,184,166,0.15);
  color: var(--accent);
}
.pl-nav-lbl {
  color: var(--text);
  flex: 1;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
  user-select: none;
  white-space: nowrap;
}

/* Mode toggle */
.pl-mode-toggle {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  overflow: hidden;
}
.pl-mode-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.pl-mode-btn:hover {
  color: var(--text);
}
.pl-mode-btn.active {
  background: var(--accent);
  color: var(--on-accent);
}

/* Action buttons */
.planner-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}
.pl-btn-action {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  cursor: pointer;
  display: flex;
  font-size: 12px;
  font-weight: 600;
  gap: 5px;
  padding: 6px 14px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.pl-btn-action:hover {
  background: rgba(20,184,166,0.12);
  border-color: var(--accent);
  color: var(--accent);
}
.pl-btn-export {
  background: rgba(20,184,166,0.12);
  border-color: rgba(20,184,166,0.4);
  color: var(--accent);
}
.pl-btn-export:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

/* Type filters */
.planner-type-filters {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.pl-filter-label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-right: 2px;
  text-transform: uppercase;
}
.pl-type-btn,
.pf-btn {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  transition: all 0.15s;
}
.pl-type-btn.active,
.pl-type-btn:hover,
.pf-btn.active,
.pf-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Inline legend */
.planner-legend-inline {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-left: auto;
}
.pl-leg {
  align-items: center;
  display: flex;
  gap: 4px;
}
.pl-leg-dot {
  border-radius: 50%;
  flex-shrink: 0;
  height: 9px;
  width: 9px;
}
.pl-leg span {
  color: var(--muted);
  font-size: 10px;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════
   PLANNER WEEK VIEW (card grid)
═══════════════════════════════════════════════════════════════ */
.planner-week-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.pwg-header-row {
  display: grid;
  grid-template-columns: 104px 84px 150px repeat(7, 1fr);
  border-bottom: 2px solid var(--line);
  background: var(--surface-strong);
}
.pwg-mach-hdr {
  align-items: center;
  border-right: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 8px 12px;
  text-transform: uppercase;
}
.pwg-hdr {
  align-items: center;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 6px;
  text-align: center;
}
.pwg-hdr:last-child {
  border-right: none;
}
.pwg-dayname {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.pwg-date {
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}
.pwg-hdr.pwg-weekend .pwg-dayname,
.pwg-hdr.pwg-weekend .pwg-date {
  color: var(--muted);
  opacity: 0.55;
}
.pwg-hdr.pwg-today {
  background: rgba(20,184,166,0.18);
}
.pwg-hdr.pwg-today .pwg-dayname {
  color: var(--accent);
}
.pwg-hdr.pwg-today .pwg-date {
  color: var(--accent);
}

.pwg-row {
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 104px 84px 150px repeat(7, 1fr);
  min-height: 72px;
  transition: background 0.1s;
}
.pwg-row:last-child {
  border-bottom: none;
}
.pwg-row:hover {
  background: var(--hover-row);
}
.pwg-mach-cell {
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
  justify-content: center;
  padding: 8px 12px;
}
.pwg-mach-name {
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}
.pwg-mach-dept {
  color: var(--muted);
  font-size: 10px;
}
.pwg-cell {
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-height: 72px;
  padding: 4px 5px;
}
.pwg-cell:last-child {
  border-right: none;
}
.pwg-cell.pwg-weekend {
  background: rgba(255,255,255,0.02);
}
.pwg-cell.pwg-today {
  background: rgba(20,184,166,0.06);
  outline: 1px inset rgba(20,184,166,0.3);
}
.pwg-event {
  border-left: 3px solid;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 3px 5px;
}
.pwg-ev-type {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  opacity: 0.85;
  text-transform: uppercase;
}
.pwg-ev-title {
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pwg-ev-dur {
  color: inherit;
  font-size: 9px;
  opacity: 0.7;
}
.pwg-empty {
  align-items: center;
  color: var(--line);
  display: flex;
  font-size: 16px;
  height: 100%;
  justify-content: center;
  min-height: 40px;
}

/* ═══════════════════════════════════════════════════════════════
   CALENDAR — 8-column grid (week number + 7 days)
═══════════════════════════════════════════════════════════════ */
.cal-weekdays {
  grid-template-columns: 36px repeat(7, 1fr) !important;
}
.cal-days {
  grid-template-columns: 36px repeat(7, 1fr) !important;
}
.cal-wk-hdr {
  align-items: center;
  border-right: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-size: 9px;
  font-weight: 700;
  justify-content: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cal-week-num {
  align-items: center;
  border-right: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-size: 9px;
  font-weight: 700;
  justify-content: center;
  opacity: 0.6;
  padding: 2px 0;
}
.cal-curr-week .cal-week-num {
  color: var(--accent);
  opacity: 1;
}
.cal-curr-week {
  outline: 1px solid rgba(20,184,166,0.25);
  outline-offset: -1px;
}

/* ═══════════════════════════════════════════════════════════════
   REPORTS SECTION
═══════════════════════════════════════════════════════════════ */
.report-filters {
  align-items: flex-end;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  padding: 12px 14px;
}
.report-period-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.rp-btn {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  transition: all 0.15s;
  white-space: nowrap;
}
.rp-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.rp-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.report-date-row {
  align-items: center;
  display: flex;
  gap: 6px;
}
.report-date-row label {
  color: var(--muted);
  font-size: 11px;
}
.report-date-row input {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  padding: 5px 8px;
}
.report-machine-sel {
  appearance: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  min-width: 160px;
  padding: 6px 10px;
}

/* Report preview */
.report-preview {
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 160px;
  overflow: hidden;
}
.report-empty {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  font-size: 13px;
  gap: 8px;
  justify-content: center;
  min-height: 160px;
  padding: 24px;
}
.report-empty span:first-child {
  font-size: 36px;
  opacity: 0.4;
}
.report-loading {
  align-items: center;
  color: var(--accent);
  display: flex;
  font-size: 13px;
  gap: 8px;
  justify-content: center;
  min-height: 120px;
  padding: 24px;
}
.rpt-preview-body {
  padding: 16px;
}
.rpt-header {
  background: linear-gradient(135deg, #0f766e 0%, #0d9488 100%);
  border-radius: 8px;
  color: #fff;
  margin-bottom: 16px;
  padding: 16px 20px;
}
.rpt-header h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 4px;
}
.rpt-period {
  font-size: 12px;
  opacity: 0.85;
}
.rpt-generated {
  font-size: 11px;
  margin-top: 6px;
  opacity: 0.65;
}
.rpt-kpi-row {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  margin-bottom: 16px;
}
.rpt-kpi-card {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  text-align: center;
}
.rpt-kpi-icon {
  font-size: 22px;
  margin-bottom: 4px;
}
.rpt-kpi-val {
  color: var(--text);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
}
.rpt-kpi-lbl {
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-top: 3px;
  text-transform: uppercase;
}
.rpt-section {
  margin-bottom: 14px;
}
.rpt-section h4 {
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
  padding-bottom: 6px;
  text-transform: uppercase;
}
.rpt-events {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.rpt-ev-row {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-2);
  border-radius: 6px;
  padding: 8px 12px;
}
.rpt-ev-row.rpt-ev-alert {
  border-left-color: var(--warn);
}
.rpt-ev-row.rpt-ev-critical {
  border-left-color: var(--critical);
}
.rpt-ev-hdr {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: space-between;
  margin-bottom: 2px;
}
.rpt-ev-meta {
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}
.rpt-ev-detail {
  color: var(--muted);
  font-size: 11px;
}
.rpt-ev-footer {
  color: var(--muted);
  font-size: 10px;
  margin-top: 2px;
  opacity: 0.7;
}
.rpt-export-bar {
  border-top: 1px solid var(--line);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 12px;
  padding-top: 12px;
}

/* ═══════════════════════════════════════════════════════════════
   REPORTS — Machine selector
═══════════════════════════════════════════════════════════════ */
.rpt-machine-wrap {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  gap: 8px;
  padding: 6px 12px;
  transition: border-color 0.15s;
}
.rpt-machine-wrap:focus-within {
  border-color: var(--accent);
}
.rpt-machine-lbl {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.rpt-machine-sel {
  appearance: none;
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  min-width: 180px;
  outline: none;
}

/* ═══════════════════════════════════════════════════════════════
   PLANNER — empty placeholder rows
═══════════════════════════════════════════════════════════════ */
.pl-empty-row td {
  opacity: 0.35;
}
.pl-empty-row .pl-cell-empty {
  border-top: 1px dashed var(--line) !important;
}
.pl-mach-empty {
  color: var(--muted);
  font-style: italic;
  font-size: 11px;
}
.pl-add-machine-hint {
  color: var(--accent);
  cursor: pointer;
  font-size: 11px;
  font-style: normal;
  opacity: 0.7;
  transition: opacity 0.15s;
}
.pl-add-machine-hint:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════════════════
   UX DASHBOARD v1 — menu pogrupowane, sekcje zwijane, przełącznik trybu
   ═══════════════════════════════════════════════════════════════════════════ */

/* Górne menu — grupy + separatory (Operacje / Planowanie / Analityka) */
.snav-group { display: flex; flex-direction: column; gap: 4px; flex: 0 0 auto; }
.snav-group .snav-links { display: flex; align-items: center; gap: 2px; }
.snav-grouplabel {
  font-size: 9px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); opacity: 0.6; padding: 0 10px; line-height: 1; white-space: nowrap;
}
.snav-sep { width: 1px; align-self: stretch; background: var(--line); margin: 0 8px; flex: 0 0 auto; }
.snav-group-tech { margin-left: auto; justify-content: flex-end; }

/* Sekcja zwijana — Gotowość PLC */
.plc-toggle {
  display: flex; align-items: center; gap: 10px;
  background: none; border: none; cursor: pointer; color: inherit; font: inherit;
  padding: 0; text-align: left;
}
.plc-toggle > span[data-i18n] { color: var(--muted); font-size: 12px; }
.plc-toggle .plc-caret { font-size: 11px; color: var(--muted); transition: transform 0.2s; }
.plc-readiness:not(.collapsed) .plc-toggle .plc-caret { transform: rotate(90deg); }
.plc-readiness.collapsed { min-height: 0; }
.plc-readiness.collapsed .plc-collapse-body { display: none; }
.plc-collapse-body { margin-top: 12px; }

/* Sekcja zwijana — UR mobile (towarzysz apki mobilnej) */
.mobile-ur-panel .mur-toggle { cursor: pointer; align-items: center; user-select: none; }
.mobile-ur-panel .mur-caret { font-size: 11px; color: var(--muted); transition: transform 0.2s; flex: 0 0 auto; }
.mobile-ur-panel:not(.collapsed) .mur-caret { transform: rotate(90deg); }
.mobile-ur-panel.collapsed { gap: 0; }
.mobile-ur-panel.collapsed .mur-collapse-body { display: none; }
.mur-collapse-body { display: grid; gap: 12px; }

/* Przełącznik Rok/Miesiąc/Tydzień — wyrazisty segmented control */
.pl-mode-toggle {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
  box-shadow: inset 0 1px 2px var(--shadow-sm);
}
.pl-mode-btn { border-radius: 7px; padding: 7px 16px; font-weight: 700; letter-spacing: 0.02em; }
.pl-mode-btn.active { box-shadow: 0 1px 4px var(--shadow-sm); }

/* Responsywność menu — na węższych ekranach chowamy etykiety grup (separatory zostają) */
@media (max-width: 1180px) {
  .snav-grouplabel { display: none; }
  .snav-sep { margin: 0 5px; }
}

/* ── WIDOK KLIENTA: ukrycie kontrolek developerskich + badge symulacji ── */
.demo-badge {
  display: none; align-items: center; gap: 7px;
  background: rgba(20, 184, 166, 0.12); border: 1px solid var(--accent); color: var(--accent);
  border-radius: 999px; padding: 6px 13px; font-size: 11px; font-weight: 800;
  letter-spacing: 0.04em; white-space: nowrap;
}
.demo-badge .demo-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2); animation: demoPulse 1.8s ease-in-out infinite;
}
@keyframes demoPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
body.client-mode .demo-badge { display: inline-flex; }
body.client-mode .login-box,
body.client-mode .runtime-switch { display: none !important; }
/* Symulator awarii (.simulator-panel) POZOSTAJE widoczny — część prezentacji demo (przywrócony w hotfix v1.1.1) */

/* ═══ HEADER ARCHITECTURE v1.2 — LEFT (branding) / CENTER (maszyna) / RIGHT (sterowanie) ═══ */
.topbar { flex-wrap: nowrap; }
.hdr-brand { display: flex; flex-direction: column; gap: 2px; flex: 0 0 auto; }
.hdr-brand h1 { font-size: 26px; line-height: 1.04; margin: 0; }
.hdr-tagline {
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); margin: 0; white-space: nowrap;
}
.hdr-machine { flex: 1 1 auto; display: flex; align-items: center; justify-content: center; gap: 10px; min-width: 0; }
.hdr-machine-name { font-size: 15px; font-weight: 800; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hdr-machine .machine-switch { flex: 0 0 auto; }
.hdr-controls { flex: 0 0 auto; display: flex; align-items: center; flex-wrap: nowrap; gap: 10px; }
.hdr-hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 1180px) {
  .hdr-tagline { display: none; }
  .hdr-machine-name { font-size: 13px; }
}
@media (max-width: 900px) {
  .topbar { flex-wrap: wrap; }
  .hdr-machine { order: 3; flex-basis: 100%; justify-content: flex-start; margin-top: 8px; }
  .hdr-controls { flex-wrap: wrap; }
}

/* ── Dyskretne logowanie (popover pod nagłówkiem) ── */
.topbar { position: relative; }
body:not(.client-mode) #loginToggle { display: none; }   /* w trybie serwisowym login jest inline */
body.login-open .login-box {
  display: flex !important; position: absolute; top: calc(100% + 6px); right: 16px; z-index: 300;
  flex-direction: column; align-items: stretch; gap: 8px; min-width: 230px;
  background: var(--surface-strong); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px; box-shadow: 0 14px 36px var(--shadow-sm);
}
body.login-open .login-box label { display: flex; flex-direction: column; gap: 4px; }

/* ── Chip zalogowanego użytkownika ── */
.hdr-user {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  font-size: 12px; font-weight: 700; color: var(--text);
  background: var(--surface-strong); border: 1px solid var(--line);
  border-radius: 999px; padding: 5px 12px; max-width: 200px; overflow: hidden; text-overflow: ellipsis;
}
.hdr-user::before { content: "●"; color: var(--ok, #22c55e); font-size: 9px; }

/* ── Wybór języka jako ikona + popover ── */
.hdr-lang { position: relative; display: inline-flex; }
.hdr-lang-btn { display: inline-flex; align-items: center; gap: 5px; font-weight: 800; font-size: 12px; }
.lang-popover {
  display: none; position: absolute; top: calc(100% + 6px); right: 0; z-index: 300;
  flex-direction: column; gap: 2px; padding: 6px;
  background: var(--surface-strong); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 14px 36px var(--shadow-sm);
}
body.lang-open .lang-popover { display: flex; }
.lang-popover button {
  background: transparent; border: none; color: var(--muted); cursor: pointer;
  font: inherit; font-weight: 700; font-size: 12px; padding: 7px 18px; border-radius: 7px; text-align: left;
}
.lang-popover button:hover { background: var(--surface); color: var(--text); }
.lang-popover button.active { background: rgba(20,184,166,0.14); color: var(--accent); }

/* ── KPI: separacja „Predykcja AI" od ról zarządczych ── */
.kpi-role-tab-ai {
  margin-left: auto;
  border-left: 2px solid var(--line);
  padding-left: 16px;
}
@media (max-width: 760px) { .kpi-role-tab-ai { margin-left: 0; border-left: none; padding-left: 12px; } }

/* ── KPI: selektor okresu (segmented look) ── */
#kpiPeriodSelect {
  appearance: none; -webkit-appearance: none;
  background: var(--surface-strong); color: var(--text);
  border: 1px solid var(--line); border-radius: 9px;
  font: inherit; font-size: 13px; font-weight: 700;
  padding: 8px 30px 8px 14px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 52%, calc(100% - 11px) 52%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
#kpiPeriodSelect:hover { border-color: var(--accent); }
#kpiPeriodSelect:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(20,184,166,0.2); }

/* ── Planer: zwarty widok MIESIĄCA (jedna strona, bez suwaka rocznego) ── */
.planner-month-wrap { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.plm-caption { padding: 8px 12px; font-weight: 800; color: var(--accent); text-transform: capitalize;
  border-bottom: 1px solid var(--line); background: var(--surface-strong); font-size: 13px; letter-spacing: 0.03em; }
.plm-tbl { width: 100%; table-layout: fixed; border-collapse: collapse; font-size: 11px; }
.plm-tbl th, .plm-tbl td { border: 1px solid var(--line); }
.plm-dept, .plm-line, .plm-mach { text-align: left; padding: 6px 8px; background: var(--surface-strong);
  color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; }
.plm-dept { width: 104px; } .plm-line { width: 84px; } .plm-mach { width: 150px; }
.plm-day { padding: 4px 0; text-align: center; background: var(--surface-strong); }
.plm-day .plm-dnum { display: block; font-size: 12px; font-weight: 700; color: var(--text); }
.plm-day .plm-dname { display: block; font-size: 9px; color: var(--muted); text-transform: uppercase; }
.plm-day.plm-weekend { background: rgba(255,255,255,0.02); }
.plm-day.plm-weekend .plm-dnum, .plm-day.plm-weekend .plm-dname { opacity: 0.5; }
.plm-day.plm-today { background: rgba(20,184,166,0.18); }
.plm-day.plm-today .plm-dnum { color: var(--accent); }
.plm-dept-cell, .plm-line-cell, .plm-mach-cell { padding: 7px 8px; background: var(--surface);
  vertical-align: middle; font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.plm-dept-cell { width: 104px; color: var(--muted); }
.plm-line-cell { width: 84px; color: var(--text); font-weight: 600; }
.plm-mach-cell { width: 150px; color: var(--text); font-weight: 700; }
.plm-cell { height: 36px; padding: 2px; text-align: center; vertical-align: middle; }
.plm-cell.plm-weekend { background: rgba(255,255,255,0.02); }
.plm-cell.plm-today { background: rgba(20,184,166,0.07); }
.plm-cell.plm-has { background: rgba(20,184,166,0.05); }
.plm-cell:hover { background: rgba(20,184,166,0.12); cursor: pointer; }
.plm-dot { display: inline-block; min-width: 15px; padding: 1px 3px; margin: 1px; border-radius: 4px;
  font-size: 8px; font-weight: 800; color: #06121f; line-height: 1.3; cursor: pointer; }
.plm-empty { padding: 24px; text-align: center; color: var(--muted); }
@media (max-width: 1100px) {
  .plm-day .plm-dname { display: none; }
  .plm-dept, .plm-dept-cell { width: 80px; } .plm-line, .plm-line-cell { width: 66px; } .plm-mach, .plm-mach-cell { width: 110px; }
}

/* Tydzień: kolumny Dział / Linia (obok Maszyna) */
.pwg-dept-cell { color: var(--muted); font-size: 11px; }
.pwg-line-cell { color: var(--text); font-weight: 600; font-size: 11px; }

/* Rok: trzecia kolumna Linia (sticky) — szerokości stałe */
.pl-line { left: 90px; width: 80px; min-width: 80px; max-width: 80px; background: var(--surface-strong); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-weight: 700; }
.pl-line-cell { left: 90px; width: 80px; min-width: 80px; max-width: 80px; color: var(--text); font-weight: 600; white-space: nowrap; border-right: 1px solid var(--line); }
.pl-mach, .pl-mach-cell { left: 170px !important; width: 150px; min-width: 150px; max-width: 150px; overflow: hidden; text-overflow: ellipsis; }   /* Maszyna za kolumną Linia, stała szerokość */

/* Filtr „Wszystkie" itd. — aktywny przycisk czytelny (był teal-na-tealu) */
.pf-btn.active { background: var(--accent) !important; border-color: var(--accent) !important; color: var(--on-accent, #06121f) !important; font-weight: 700; }

/* ── Stała wysokość obszaru planera (przełączanie rok/miesiąc/tydzień nie zmienia rozmiaru) ── */
#plannerYearWrap, #plannerMonthWrap, #plannerWeekGrid { min-height: 340px; }

/* ── Przyciski PDF (KPI + Raporty) — spójny, czysty styl ── */
.kpi-header-actions { display: flex; align-items: center; gap: 8px; }
/* Jednolity przycisk „zapis do PDF" — taka sama wielkość w KAŻDYM dziale */
.pdf-btn {
  background: var(--accent); color: var(--on-accent); border: none; border-radius: 9px;
  font: inherit; font-size: 13px; font-weight: 800; line-height: 1; padding: 9px 18px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  transition: filter 0.15s, transform 0.1s;
}
.pdf-btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.pdf-btn:active { transform: none; }

/* ── Zlecenie pracy (Work Order) — panel ── */
.wo-overlay { position: fixed; inset: 0; z-index: 400; display: none; align-items: center; justify-content: center; padding: 24px; background: rgba(4,8,15,0.7); backdrop-filter: blur(4px); }
.wo-card { width: min(660px, 96vw); max-height: 90vh; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 24px 70px rgba(0,0,0,0.5); overflow: hidden; }
.wo-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); background: var(--surface-strong); }
.wo-head h3 { margin: 0; font-size: 17px; color: var(--text); }
.wo-meta { font-size: 12px; color: var(--muted); }
.wo-close { background: none; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); width: 32px; height: 32px; cursor: pointer; font-size: 15px; flex: 0 0 auto; }
.wo-close:hover { border-color: var(--critical); color: var(--text); }
.wo-body { padding: 16px 18px; overflow-y: auto; }
.wo-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.wo-info-grid > div { background: var(--surface-strong); border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
.wo-info-grid span { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.wo-info-grid strong { font-size: 13px; color: var(--text); }
.wo-section h4 { margin: 0 0 8px; font-size: 13px; color: var(--accent); }
.wo-checklist { display: flex; flex-direction: column; gap: 4px; }
.wo-task { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-strong); }
.wo-task input[type=checkbox] { width: 16px; height: 16px; flex: 0 0 auto; accent-color: var(--accent); }
.wo-task-text { flex: 1; font-size: 13px; color: var(--text); }
.wo-task.done .wo-task-text { text-decoration: line-through; color: var(--muted); }
.wo-task-del { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 12px; flex: 0 0 auto; }
.wo-task-del:hover { color: var(--critical); }
.wo-empty { color: var(--muted); font-size: 13px; padding: 10px; }
.wo-add { display: flex; gap: 8px; margin-top: 10px; }
.wo-add input { flex: 1; background: var(--surface-strong); border: 1px solid var(--line); border-radius: 8px; color: var(--text); padding: 8px 10px; font: inherit; font-size: 13px; }
.wo-add-btn { background: var(--surface-strong); border: 1px solid var(--accent); color: var(--accent); border-radius: 8px; padding: 8px 14px; cursor: pointer; font-weight: 700; white-space: nowrap; }
.wo-add-btn:hover { background: rgba(20,184,166,0.12); }
.wo-tpl-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 12px; }
.wo-tpl-label { font-size: 11px; color: var(--muted); }
.wo-tpl { background: var(--surface-strong); border: 1px solid var(--line); color: var(--muted); border-radius: 999px; padding: 4px 12px; font-size: 11px; font-weight: 600; cursor: pointer; }
.wo-tpl:hover { border-color: var(--accent); color: var(--accent); }
.wo-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-top: 1px solid var(--line); background: var(--surface-strong); }
.wo-foot-note { font-size: 11px; color: var(--muted); }
@media (max-width: 560px) { .wo-info-grid { grid-template-columns: 1fr 1fr; } }

/* ── Symulator: import CSV — własny przycisk pliku zamiast natywnego ── */
.csv-import { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.csv-file-btn { display: inline-flex; align-items: center; gap: 6px; background: var(--surface-strong);
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 14px; cursor: pointer; font-size: 13px; color: var(--text); transition: border-color .15s, color .15s; }
.csv-file-btn:hover { border-color: var(--accent); color: var(--accent); }
.csv-file-name { font-size: 12px; color: var(--muted); }
.sim-import-btn { background: var(--accent); color: var(--on-accent, #06121f); border: none; border-radius: 8px;
  padding: 8px 16px; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; transition: filter .15s; }
.sim-import-btn:hover { filter: brightness(1.08); }