@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=JetBrains+Mono:wght@300;400;500;600&display=swap');

/* Dynamic CSS Custom Variables: Dark and Light theme presets */
#app-root.theme-dark {
  --bg-primary: #09090b;
  --bg-secondary: #18181b;
  --bg-tertiary: #0c0c0e;
  --border-color: #27272a;
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-muted-darker: #71717a;
  --amber-primary: #f59e0b;
  --amber-hover: #d97706;
  --amber-bg-alpha: rgba(245, 158, 11, 0.12);
  --emerald-primary: #10b981;
  --indigo-primary: #6366f1;
  --canvas-bg: #1e293b;
  --canvas-lines: #cbd5e1;
  --header-bg: rgba(24, 24, 27, 0.75);
  --banner-alert-bg: rgba(245, 158, 11, 0.08);
}

#app-root.theme-light {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --border-color: #cbd5e1;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-muted-darker: #64748b;
  --amber-primary: #d97706;
  --amber-hover: #b45309;
  --amber-bg-alpha: rgba(217, 119, 6, 0.1);
  --emerald-primary: #059669;
  --indigo-primary: #4f46e5;
  --canvas-bg: #fffbf7;
  --canvas-lines: #1e1b18;
  --header-bg: rgba(255, 255, 255, 0.82);
  --banner-alert-bg: rgba(217, 119, 6, 0.06);
}

/* Global resets & scrollbars */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  transition: background-color 0.25s ease, border-color 0.2s ease;
}

body {
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
  background-color: var(--bg-primary);
  color: var(--text-main);
}

.max-width-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}

.font-mono {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace !important;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted-darker);
}

/* Utilities */
.hidden { display: none !important; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; gap: 8px; }
.text-amber { color: var(--amber-primary) !important; }
.text-bold { font-weight: 700 !important; }
.text-small { font-size: 11px !important; }
.text-muted { color: var(--text-muted) !important; }
.uppercase { text-transform: uppercase; }
.mt-2 { margin-top: 8px; }
.mb-4 { margin-bottom: 16px; }
.mr-2 { margin-right: 8px; }
.w-full { width: 100% !important; }
.gap-4 { gap: 16px; }
.divide-y > * + * { border-top: 1px solid var(--border-color); }

/* Badges and tags */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: "JetBrains Mono", monospace;
}
.badge-accent {
  background-color: var(--amber-bg-alpha);
  color: var(--amber-primary);
  border: 1px solid rgba(245, 158, 11, 0.25);
}
.badge-indigo {
  background-color: rgba(99, 102, 241, 0.15);
  color: var(--indigo-primary);
  border: 1px solid rgba(99, 102, 241, 0.25);
}
.badge-pill {
  padding: 3px 8px;
  border-radius: 9999px;
  font-size: 10px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  background-color: var(--bg-primary);
  color: var(--text-main);
  transition: transform 0.1s ease, background-color 0.2s ease;
  user-select: none;
}
.btn:active {
  transform: scale(0.97);
}
.btn-accent {
  background-color: var(--amber-primary);
  color: #000;
}
.btn-accent:hover {
  background-color: var(--amber-hover);
}
.btn-secondary {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-main);
}
.btn-secondary:hover {
  background-color: var(--border-color);
}
.btn-mono-outline {
  font-family: "JetBrains Mono", monospace;
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}
.btn-mono-outline:hover {
  border-color: var(--text-muted);
  color: var(--text-main);
}
.btn-icon-round {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  padding: 0;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
}
.btn-icon-round:hover {
  border-color: var(--text-muted);
}

/* APP HEADER LAYOUT */
.app-header {
  width: 100%;
  border-b: 1px solid var(--border-color);
  background-color: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 12px 0;
}
.header-layout {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.branding-group {
  display: flex;
  align-items: center;
  gap: 12px;
}
.app-logo-box {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background-color: var(--amber-primary);
  color: #000;
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}
.branding-title-line {
  display: flex;
  align-items: center;
  gap: 8px;
}
.branding-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.branding-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Sync Engine Pill controls */
.sync-engine-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 8px;
}
.engine-label {
  font-size: 10px;
  font-weight: 700;
  font-family: "JetBrains Mono", monospace;
  color: var(--text-muted-darker);
}
.btn-sync {
  background-color: var(--amber-primary);
  color: #09090b;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
}
.btn-sync.offline {
  background-color: var(--border-color);
  color: var(--text-muted);
}
.unsynced {
  font-size: 10px;
  font-family: "JetBrains Mono", monospace;
  padding: 2px 6px;
  border-radius: 4px;
  animation: pulse-slow 2s infinite;
  border: 1px solid transparent;
}
.spinner-icon {
  animation: spin 1.5s linear infinite;
  font-size: 12px;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* BANNERS SUB BAR */
.banner-alert {
  background-color: var(--banner-alert-bg);
  border-bottom: 1px solid rgb(245, 158, 11, 0.15);
  padding: 8px 0;
}
.banner-layout {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  flex-wrap: wrap;
  gap: 8px;
}
.banner-text {
  color: var(--text-muted);
}
.banner-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.label-muted {
  color: var(--text-muted-darker);
}

/* ROLE SELECTION BAR */
.banner-role {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 8px 0;
}
.role-banner-layout {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  flex-wrap: wrap;
  gap: 8px;
}
.role-status-text {
  color: var(--text-main);
}
.role-switcher-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}
.segmented-control {
  display: inline-flex;
  border-radius: 6px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 2px;
}
.segmented-btn {
  background: none;
  border: none;
  padding: 4px 10px;
  font-size: 10px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
}
.segmented-btn:hover {
  color: var(--text-main);
}
.segmented-btn.active {
  background-color: var(--amber-primary);
  color: #000;
  font-weight: 700;
}

/* NAVIGATION TABS BAR */
.app-navigation {
  margin-top: 16px;
  border-bottom: 2px solid var(--border-color);
}
.tabs-list {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  gap: 8px;
}
.tab-item {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 18px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  margin-bottom: -2px;
  transition: all 0.2s ease;
}
.tab-item:hover {
  color: var(--text-main);
}
.tab-item.active {
  color: var(--amber-primary);
  border-bottom-color: var(--amber-primary);
}

/* CONTENT CONTAINER STAGES */
.content-area {
  padding-top: 24px;
  padding-bottom: 60px;
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* GRID LAYOUTS FOR SCORES / WORKSPACE */
.grid-columns-desk {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 992px) {
  .grid-columns-desk {
    grid-template-columns: 320px 1fr;
  }
}

/* SIDEBAR & CARDS */
.sidebar-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 4px 20px -2px rgba(0,0,0,0.05);
}
.card-flat {
  background-color: transparent;
  box-shadow: none;
}
.card-header-small {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  color: var(--text-muted-darker);
}

/* Form Styles */
.form-standard {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.form-row {
  display: flex;
  flex-direction: column;
}
.label-small {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  color: var(--text-muted-darker);
}
.input-theme {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 12px;
}
.input-theme:focus {
  border-color: var(--amber-primary);
  outline: none;
}
.input-small {
  padding: 4px 8px;
  font-size: 11px;
}
.input-textarea {
  min-height: 80px;
  resize: vertical;
}
.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.grid-3-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

/* Custom sliders */
.slider-header-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.slider-theme {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-primary);
  outline: none;
  margin: 10px 0;
}
.slider-theme::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--amber-primary);
  cursor: pointer;
}

/* POOL OF SHEET MUSIC SCORES */
.sheet-scroller-pool {
  max-height: 380px;
  overflow-y: auto;
  margin-top: 10px;
}
.sheet-item-row {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-main);
  transition: all 0.2s ease;
}
.sheet-item-row:hover {
  background-color: var(--bg-tertiary);
}
.sheet-item-row.active {
  background-color: var(--amber-bg-alpha);
  border-left: 4px solid var(--amber-primary);
}
.sheet-item-details .title {
  font-size: 12px;
  font-weight: 700;
}
.sheet-item-details .meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.sheet-item-details .uploader {
  font-size: 9px;
  color: var(--text-muted-darker);
  margin-top: 4px;
}
.safe-shield-glyph {
  font-size: 16px;
}

/* CANVAS WRAPPER STYLING */
.canvas-stage-card {
  padding: 0;
  overflow: hidden;
}
.canvas-header {
  padding: 12px 16px;
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}
.canvas-header .title {
  font-size: 14px;
  font-weight: 700;
}
.canvas-header .subtitle {
  font-size: 11px;
  color: var(--text-muted);
}
.draw-desk-icon {
  font-size: 20px;
  margin-right: 8px;
}

/* Decryption status overlay bar */
.banner-decryption-error {
  background-color: rgba(220, 38, 38, 0.12);
  border-bottom: 1px solid rgba(220, 38, 38, 0.25);
  padding: 12px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.error-emoji {
  font-size: 20px;
}
.error-message-text .title {
  font-size: 12px;
  font-weight: 700;
  color: #fca5a5;
}
.error-message-text .desc {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Drawing area stage */
.canvas-sketchpad-container {
  background-color: var(--bg-tertiary);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.music-sketchpad {
  max-width: 100%;
  height: 470px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--canvas-bg);
  cursor: crosshair;
  touch-action: none;
}
.music-sketchpad.locked {
  opacity: 0.15;
  pointer-events: none;
}
.canvas-hints {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background-color: rgba(9, 9, 11, 0.9);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 11px;
  pointer-events: none;
  flex-direction: row;
}
.canvas-hints .tip-p {
  color: var(--text-muted);
}
.canvas-hints .sync-status-indicator {
  color: var(--amber-primary);
  font-weight: 600;
}

/* Footer of the paint drawer */
.canvas-footer-controls {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.brush-selector-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.color-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.color-dot:hover {
  transform: scale(1.15);
}
.color-dot.active {
  border-color: var(--text-main);
  transform: scale(1.15);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}
.text-note-attach-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.textbox-wrap {
  position: relative;
  display: flex;
  flex-grow: 1;
}
.floating-badge {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  padding: 2px 5px;
  background-color: var(--amber-bg-alpha);
  color: var(--amber-primary);
  border-radius: 4px;
  font-family: monospace;
}

/* REHEARSAL MARKINGS JOURNAL LIST */
.ledger-card {
  margin-top: 16px;
}
.ledger-scroller {
  max-height: 160px;
  overflow-y: auto;
  margin-top: 8px;
}
.ledger-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
}
.ledger-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ledger-color-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.ledger-user-name {
  font-weight: 750;
  color: var(--text-main);
}
.ledger-details-meta {
  color: var(--text-muted);
  margin-top: 2px;
}
.ledger-time {
  font-size: 10px;
  color: var(--text-muted-darker);
}

/* SCHEDULE CARDS LAYOUT */
.schedules-view-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.card-add-schedule {
  max-width: 800px;
}
.card-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--amber-primary);
}
.card-title-row .emoji {
  font-size: 20px;
}
.index-subheader {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted-darker);
  text-transform: uppercase;
}
.index-meta {
  font-size: 11px;
  color: var(--text-muted-darker);
}

/* Individual Schedule Event Cards */
.schedule-item-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  gap: 16px;
}
@media (min-width: 768px) {
  .schedule-item-card {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
.schedule-left-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}
.memos-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.schedule-item-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}
.schedule-item-desc {
  font-size: 12px;
  color: var(--text-muted);
}
.coordinator-notes-callout {
  background-color: var(--amber-bg-alpha);
  border-left: 3px solid var(--amber-primary);
  padding: 8px 12px;
  border-radius: 4px;
  margin-top: 6px;
}
.callout-header {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--amber-primary);
}
.callout-body {
  font-size: 11px;
  color: var(--text-main);
  margin-top: 2px;
}

/* Progress trackers on schedules */
.schedule-tracker-block {
  width: 100%;
  max-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.progressbar-outer {
  width: 100%;
  height: 8px;
  border-radius: 9999px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  overflow: hidden;
}
.progressbar-inner {
  height: 100%;
  background-color: var(--amber-primary);
  border-radius: 9999px;
  width: 50%;
}
.update-tracker-panel-inline {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px;
}

/* OFF-LINE CALENDAR BLOCKS */
.calendar-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 992px) {
  .calendar-panel-grid {
    grid-template-columns: 1.5fr 1fr;
  }
}
.calendar-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-top: 16px;
}
.cal-day-label {
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted-darker);
  font-family: "JetBrains Mono", monospace;
  padding-bottom: 6px;
}
.calendar-days-wrapper {
  grid-column: span 7;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}
.calendar-block-day {
  aspect-ratio: 1;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.15s ease;
  min-height: 54px;
}
.calendar-block-day:hover {
  border-color: var(--text-muted);
}
.calendar-block-day.active {
  border-color: var(--amber-primary);
  box-shadow: inset 0 0 0 1px var(--amber-primary);
}
.calendar-block-day.has-rehearsal {
  background-color: var(--amber-bg-alpha);
  border-color: rgba(245, 158, 11, 0.4);
}
.calendar-block-day .day-num {
  font-size: 11px;
  font-weight: 700;
}
.calendar-block-day .event-indicator-dots {
  display: flex;
  gap: 3px;
}
.event-dot-micro {
  width: 5px;
  height: 5px;
  background-color: var(--amber-primary);
  border-radius: 50%;
}

/* Calendar details inspector */
.inspect-header-day {
  background-color: var(--bg-tertiary);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}
.inspect-header-day h3 {
  font-size: 11px;
  font-weight: 700;
}
.inspect-day-content-deck {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 400px;
  overflow-y: auto;
}
.inspect-event-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
}
.inspect-event-card h4 {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
}
.inspect-event-card p {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* CODE VIEWERS / DEVELOPMENT DOCS */
.code-viewer-card {
  padding: 0;
  overflow: hidden;
}
.code-header {
  padding: 14px 16px;
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}
.code-header h3 {
  font-size: 13px;
  font-weight: 700;
}
.code-header .desc {
  font-size: 11px;
  color: var(--text-muted-darker);
}
.btn-group {
  display: flex;
  gap: 8px;
}
.code-view-viewport {
  position: relative;
  background-color: #0c0c0e;
  padding: 16px;
  overflow: auto;
}
.block-pre {
  white-space: pre-wrap;
  color: #34d399;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px;
  line-height: 1.6;
}
.copy-tooltip {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: var(--emerald-primary);
  color: #fff;
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.file-tab-selector {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}
.file-tab-selector:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-main);
}
.file-tab-selector.active {
  background-color: var(--amber-bg-alpha);
  color: var(--amber-primary);
  border-left: 3px solid var(--amber-primary);
}

/* PUSH TOAST REPORT STYLING */
.push-toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 9999;
  max-width: 380px;
  width: calc(100% - 32px);
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.push-toast-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background-color: #0f1115;
  border: 1px solid rgba(245, 158, 11, 0.45);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.push-toast-icon {
  font-size: 20px;
  margin-top: 2px;
}
.push-toast-content {
  flex-grow: 1;
}
.push-toast-label {
  font-size: 9px;
  font-weight: 700;
  font-family: monospace;
  color: var(--amber-primary);
  letter-spacing: 0.1em;
}
.push-toast-title {
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  margin-top: 2px;
}
.push-toast-message {
  font-size: 11px;
  color: #d1d5db;
  margin-top: 4px;
  line-height: 1.4;
}
.push-toast-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.push-toast-close:hover {
  color: #fff;
}

@keyframes slideInRight {
  from { transform: translateX(110%); }
  to { transform: translateX(0); }
}

/* MODAL OVERLAY STYLING FOR BIOMETRICS */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(9,9,11,0.85);
  backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  max-width: 440px;
  width: 100%;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  animation: zoomIn 0.25s ease;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.modal-header h3 {
  font-size: 14px;
  font-weight: 700;
  flex-grow: 1;
}
.auth-icon {
  font-size: 20px;
}
.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}
.modal-close-btn:hover {
  color: var(--text-main);
}
.modal-desc {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}

/* Scanner visuals */
.biometric-scanner-pad {
  height: 130px;
  background-color: var(--bg-primary);
  border: 2px dashed var(--border-color);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.biometric-scanner-pad .laser-beam {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--amber-primary);
  box-shadow: 0 0 8px 1px var(--amber-primary);
  top: 0;
  opacity: 0;
}
.biometric-scanner-pad.scanning .laser-beam {
  opacity: 1;
  animation: scan-laser 1.8s linear infinite;
}
.biometric-scanner-pad.scanning {
  border-color: var(--amber-primary);
}
.biometric-scanner-pad.scanning .fingerprint-glyph {
  color: var(--amber-primary);
}
.fingerprint-glyph {
  font-size: 38px;
  color: var(--text-muted);
  user-select: none;
  transition: color 0.2s ease;
}
.scanner-status {
  font-size: 10px;
  font-family: monospace;
  color: var(--text-muted-darker);
  margin-top: 8px;
}

@keyframes scan-laser {
  0% { top: 0%; }
  50% { top: 100%; }
  100% { top: 0%; }
}

.or-separator {
  text-align: center;
  margin: 16px 0;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted-darker);
  font-family: monospace;
  position: relative;
}
.or-separator::before, .or-separator::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 25%;
  height: 1px;
  background-color: var(--border-color);
}
.or-separator::before { left: 0; }
.or-separator::after { right: 0; }

.bypass-passkey-row {
  display: flex;
  gap: 8px;
}
.bypass-passkey-row input {
  flex-grow: 1;
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* FOOTER OF PAGE */
.app-footer-bar {
  width: 100%;
  background-color: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
  padding: 12px 0;
  margin-top: 40px;
}
.app-footer-bar .p-footer {
  font-size: 10px;
  color: var(--text-muted-darker);
}
.app-footer-bar .p-time {
  font-size: 10px;
  color: var(--amber-primary);
}

@keyframes pulse-slow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.9; }
}

/* Responsive improvements for calendars & grids */
@media (max-width: 580px) {
  .grid-3-col, .grid-2-col {
    grid-template-columns: 1fr;
  }
  .app-header {
    padding: 16px 0;
  }
  .header-layout {
    flex-direction: column;
    align-items: flex-start;
  }
  .header-controls {
    width: 100%;
    justify-content: space-between;
  }
  .role-banner-layout {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}