:root {
  --surface: rgba(255, 255, 255, 0.95);
  --ink: #111214;
  --muted: #64656b;
  --line: rgba(17, 18, 20, 0.12);
  --accent: #df0d16;
  --accent-dark: #a70c10;
  --warning: #b45309;
  --warning-soft: rgba(180, 83, 9, 0.14);
  --danger: #c62828;
  --danger-soft: rgba(198, 40, 40, 0.16);
  --success: #2e7d32;
  --success-soft: rgba(46, 125, 50, 0.14);
  --shadow: 0 18px 42px rgba(0, 0, 0, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(223, 13, 22, 0.16), transparent 24%),
    radial-gradient(circle at top right, rgba(0, 0, 0, 0.08), transparent 24%),
    linear-gradient(180deg, #fafafa 0%, #efefef 100%);
}

.app-shell { padding: 24px; }

.brandbar,
.panel,
.tab-button,
.operator-card,
.slot-occupant,
.dashboard-card,
.schedule-card,
.db-card,
.focus-card { backdrop-filter: blur(16px); }

.brandbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 18px;
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(247,247,247,0.88));
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: var(--shadow);
}

.brandbar-left { display: flex; align-items: center; gap: 18px; }
.brand-logo { width: 112px; height: auto; display: block; }

.eyebrow {
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
}

h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-family: "Space Grotesk", sans-serif; }
h1 { font-size: clamp(1.8rem, 2vw, 2.4rem); line-height: 1.04; }

.subhead { margin-top: 8px; color: var(--muted); max-width: 52ch; }
.topbar-meta { display: flex; gap: 12px; flex-wrap: wrap; }
.topbar-button { align-self: stretch; }

.metric-card,
.toolbar-chip,
.release-badge {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}

.release-badge {
  min-width: 110px;
  text-align: right;
  background: linear-gradient(135deg, rgba(223, 13, 22, 0.14), rgba(255, 255, 255, 0.96));
}

.metric-label { display: block; color: var(--muted); font-size: 0.8rem; margin-bottom: 4px; }

.tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }

.tab-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  padding: 12px 16px;
  font: inherit;
  cursor: pointer;
}

.tab-button.is-active {
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-color: transparent;
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.panel {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 18px;
}

.panel-header,
.header-actions,
.schedule-editor,
.planning-toolbar,
.legend { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.panel-header { justify-content: space-between; margin-bottom: 16px; }

.layout {
  display: grid;
  grid-template-columns: 340px minmax(700px, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.panel-sidebar {
  position: sticky;
  top: 18px;
  align-self: start;
}

.panel-main {
  min-width: 0;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 18px;
}

input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.92);
  font: inherit;
}

input[type="search"] { max-width: 220px; }

.ghost-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  font: inherit;
}

.danger-button {
  border: 1px solid rgba(198, 40, 40, 0.28);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 235, 238, 0.95);
  color: var(--danger);
  cursor: pointer;
  font: inherit;
}

.legend { color: var(--muted); font-size: 0.83rem; margin-bottom: 14px; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; }
.dot-active { background: var(--success); }
.dot-warning { background: var(--warning); }
.dot-danger { background: var(--danger); }

.operator-pool,
.dashboard-list,
.db-grid { display: grid; gap: 12px; }

.operator-pool,
.dashboard-list { max-height: calc(100vh - 270px); overflow: auto; padding-right: 4px; }

.operator-card,
.dashboard-card,
.schedule-card,
.db-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(246,246,246,0.9));
  padding: 14px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.operator-card { cursor: grab; }

.operator-card:hover,
.slot.drag-over,
.dashboard-card:hover,
.db-card:hover {
  transform: translateY(-2px);
  border-color: rgba(223, 13, 22, 0.28);
  box-shadow: 0 14px 32px rgba(223, 13, 22, 0.12);
}

.operator-card.is-selected { border-color: rgba(223, 13, 22, 0.45); box-shadow: 0 14px 32px rgba(223, 13, 22, 0.18); }
.operator-card.is-warning, .dashboard-card.is-warning { border-color: rgba(180, 83, 9, 0.35); background: rgba(255, 247, 237, 0.92); }
.operator-card.is-danger, .dashboard-card.is-danger { border-color: rgba(198, 40, 40, 0.38); background: rgba(255, 235, 238, 0.94); }

.operator-card header,
.dashboard-card header,
.schedule-card header,
.db-card header,
.slot-occupant header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }

.operator-role,
.card-muted,
.skill-list { color: var(--muted); font-size: 0.84rem; }

.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tag { padding: 5px 9px; border-radius: 999px; font-size: 0.74rem; background: #ececec; }
.tag.warning { background: var(--warning-soft); color: var(--warning); }

.toolbar-chip { display: inline-flex; gap: 8px; align-items: center; }
.archive-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(240px, 1fr) auto auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 16px;
}

.archive-field {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.archive-field-wide {
  min-width: 0;
}

.schedule-card { min-width: 260px; flex: 1 1 260px; }

.schedule-grid,
.db-form-grid,
.focus-grid,
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.schedule-field,
.db-field { display: grid; gap: 6px; font-size: 0.82rem; color: var(--muted); }
.schedule-field.wide, .db-field.wide { grid-column: 1 / -1; }
.schedule-actions { display: flex; justify-content: space-between; gap: 10px; margin-top: 12px; }

.planning-grid { display: grid; gap: 14px; overflow-x: auto; }
.planning-row { display: inline-grid; gap: 10px; align-items: stretch; min-width: max-content; }
.planning-row.header { position: sticky; top: 0; z-index: 2; }

.post-header,
.slot-header,
.post-card,
.slot { border-radius: var(--radius-md); border: 1px solid var(--line); }

.post-header,
.slot-header { background: rgba(255, 255, 255, 0.9); padding: 12px 14px; font-weight: 600; color: var(--muted); }

.slot-header input {
  border-radius: 10px;
  padding: 7px 8px;
  font-size: 0.82rem;
  margin-top: 6px;
}

.post-card {
  background: linear-gradient(135deg, rgba(17,18,20,0.98), rgba(54,54,56,0.94));
  color: #fafafa;
  padding: 16px;
  display: grid;
  align-content: space-between;
  min-height: 128px;
}

.post-card small { color: rgba(255, 255, 255, 0.7); }

.slot {
  background: rgba(255, 255, 255, 0.78);
  padding: 10px;
  min-height: 128px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
}

.slot.is-empty { border-style: dashed; }
.slot.slot-alert { border-color: rgba(198, 40, 40, 0.34); }

.slot-topline,
.slot-footer { display: flex; justify-content: space-between; gap: 8px; align-items: center; color: var(--muted); font-size: 0.78rem; }

.slot-occupant {
  padding: 12px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(223,13,22,0.12), rgba(223,13,22,0.04));
  border: 1px solid rgba(223, 13, 22, 0.22);
}

.slot-occupant button {
  border: 0;
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
  font: inherit;
  background: rgba(255, 255, 255, 0.84);
}

.focus-card {
  padding: 16px;
  background: linear-gradient(135deg, rgba(223,13,22,0.12), rgba(255,255,255,0.82));
  border: 1px solid rgba(223, 13, 22, 0.18);
  border-radius: var(--radius-md);
}

.focus-stat,
.dashboard-stat { border-radius: var(--radius-sm); padding: 12px; background: rgba(255, 255, 255, 0.72); border: 1px solid rgba(255, 255, 255, 0.9); }

.dashboard-card ul,
.focus-card ul { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }

.dashboard-card li,
.focus-card li { display: flex; justify-content: space-between; gap: 12px; font-size: 0.9rem; }

.pill { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 5px 10px; font-size: 0.76rem; }
.pill.ok { background: var(--success-soft); color: var(--success); }
.pill.warn { background: var(--warning-soft); color: var(--warning); }
.pill.danger { background: var(--danger-soft); color: var(--danger); }

.app-footer {
  margin-top: 18px;
  padding: 14px 18px 6px;
  text-align: center;
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-branding {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-logo {
  height: 20px;
  width: auto;
  opacity: 0.9;
}

.release-history-panel {
  position: fixed;
  inset: 0;
  display: none;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 24px;
  background: rgba(17, 18, 20, 0.34);
  z-index: 50;
}

.release-history-panel.is-open {
  display: flex;
}

.release-history-card {
  width: min(420px, calc(100vw - 28px));
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.release-history-list {
  display: grid;
  gap: 12px;
}

.release-history-entry {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(246,246,246,0.92));
}

.release-history-entry header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.release-history-entry ul {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-shell {
  width: min(100%, 520px);
  padding: 24px;
}

.login-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255,255,255,0.97), rgba(245,245,245,0.92));
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: var(--shadow);
}

.login-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.login-button {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  font: inherit;
  cursor: pointer;
}

.login-message {
  min-height: 1.4em;
  color: var(--danger);
  font-size: 0.88rem;
}

@media (max-width: 1200px) {
  .layout, .dashboard-layout { grid-template-columns: 1fr; }
  .panel-sidebar { position: static; }
  .archive-toolbar { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  .app-shell { padding: 14px; }
  .brandbar { flex-direction: column; align-items: stretch; }
  .planning-row { grid-template-columns: 1fr; min-width: 100%; }
  .planning-row.header { display: none; }
  .operator-pool, .dashboard-list { max-height: none; }
  .archive-toolbar { grid-template-columns: 1fr; }
  .release-history-panel { padding: 12px; }
}

@media print {
  body { background: white; }
  .tabs,
  .panel-sidebar,
  #schedule-editor,
  #db-operators,
  #db-workstations,
  #db-products,
  #operator-search,
  #product-search,
  #add-slot,
  #reset-plan,
  #add-line-window,
  #export-pdf,
  #add-operator,
  #add-workstation,
  #add-product {
    display: none !important;
  }
  .tab-panel { display: none !important; }
  .tab-panel[data-panel="planner"] { display: block !important; }
  .brandbar, .panel, .post-card, .slot, .slot-header, .post-header { box-shadow: none; backdrop-filter: none; }
  .layout { grid-template-columns: 1fr !important; }
  .app-shell { padding: 0; }
}