/* ============================================================
   PhotoBooth Admin Dashboard — Design System v2.0.0
   Premium SaaS Dashboard Identity
   ============================================================ */

/* ---- Dark Theme (Default) ---- */
:root {
  --color-bg: #090C17;
  --color-surface: #0F1323;
  --color-surface-2: #0F1323;
  --color-surface-3: #141929;
  --color-surface-hover: #1B2032;
  --color-border: rgba(255, 255, 255, 0.055);
  --color-border-strong: rgba(255, 255, 255, 0.10);
  --color-border-focus: rgba(124, 58, 237, 0.5);

  --color-text-primary: #DDE1EE;
  --color-text-secondary: #7A849E;
  --color-text-tertiary: #404B65;
  --color-text-inverse: #090C17;

  --color-primary: #7C3AED;
  --color-primary-hover: #6D28D9;
  --color-primary-soft: rgba(124, 58, 237, 0.12);
  --color-purple-light: #9575F5;
  --color-purple-light-soft: rgba(149, 117, 245, 0.12);
  --color-pink: #9575F5;
  --color-pink-soft: rgba(149, 117, 245, 0.12);
  --color-cyan: #4080F0;
  --color-cyan-soft: rgba(64, 128, 240, 0.12);
  --color-blue: #4080F0;
  --color-blue-soft: rgba(64, 128, 240, 0.12);
  --color-green: #0EBA81;
  --color-green-soft: rgba(14, 186, 129, 0.12);
  --color-warning: #F0A429;
  --color-warning-soft: rgba(240, 164, 41, 0.12);
  --color-danger: #F04747;
  --color-danger-soft: rgba(240, 71, 71, 0.12);

  --color-status-success: #0EBA81;
  --color-status-warning: #F0A429;
  --color-status-danger: #F04747;
  --color-status-info: #4080F0;

  --color-brand-pink: #7C3AED;
  --color-brand-pink-hover: #6D28D9;
  --color-brand-pink-soft: rgba(124, 58, 237, 0.12);
  --color-brand-purple: #7C3AED;
  --color-brand-purple-hover: #6D28D9;
  --color-brand-purple-light: #9575F5;
  --color-brand-purple-soft: rgba(124, 58, 237, 0.12);
  --color-brand-blue: #4080F0;
  --color-brand-cyan: #4080F0;
  --color-brand-green: #0EBA81;
  --color-brand-yellow: #F0A429;
  --color-brand-red: #F04747;

  --color-brand-gradient: linear-gradient(160deg, #8757F5 0%, #6B21E8 100%);
  --gradient-brand: linear-gradient(160deg, #8757F5 0%, #6B21E8 100%);
  --gradient-brand-subtle: linear-gradient(160deg, rgba(135, 87, 245, 0.08) 0%, rgba(107, 33, 232, 0.08) 100%);

  /* Typography */
  --font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;

  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 13px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 22px;
  --font-size-3xl: 28px;
  --font-size-page-title: 20px;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Legacy spacing aliases */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-brand-glow: 0 0 20px rgba(124, 58, 237, 0.15);
  --shadow-cyan-glow: 0 0 20px rgba(6, 182, 212, 0.15);

  /* Borders (for reuse) */
  --border-thin: 1px solid var(--color-border);
  --border-medium: 1px solid var(--color-border-strong);
  --border-focus: 2px solid var(--color-primary);

  /* Layout */
  --sidebar-width: 228px;
  --sidebar-collapsed-width: 56px;
  --topbar-height: 52px;
  --kiosk-width: 1920px;
  --kiosk-height: 1080px;
  --touch-target-min: 40px;
  --page-padding: 32px;
  --content-gap: 24px;
  --card-gap: 12px;

  /* Components */
  --component-primary-button-height: 40px;
  --component-primary-button-radius: var(--radius-md);
  --component-primary-button-bg: var(--color-primary);
  --component-primary-button-text: #FFFFFF;
  --component-primary-button-hover: var(--color-primary-hover);

  --component-secondary-button-height: 40px;
  --component-secondary-button-radius: var(--radius-md);
  --component-secondary-button-bg: transparent;
  --component-secondary-button-border: 1px solid var(--color-border-strong);
  --component-secondary-button-text: var(--color-text-secondary);

  --component-card-bg: var(--color-surface-2);
  --component-card-border: 1px solid var(--color-border);
  --component-card-radius: var(--radius-lg);
  --component-card-padding: 20px;

  --component-stepper-active: #FFFFFF;
  --component-stepper-completed: var(--color-primary);
  --component-stepper-inactive: #1A1A27;
  --component-stepper-line: #343343;

  --component-timer-diameter: 112px;
  --component-timer-stroke: var(--color-primary);
  --component-timer-bg: var(--color-surface-2);

  --component-qr-bg: #FFFFFF;
  --component-qr-radius: 12px;
  --component-qr-padding: 12px;

  /* Motion */
  --motion-fast: 150ms;
  --motion-normal: 200ms;
  --motion-slow: 350ms;
  --easing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Light Theme ---- */
[data-theme="light"] {
  --color-bg: #F8F9FC;
  --color-surface: #FFFFFF;
  --color-surface-2: #F1F3F9;
  --color-surface-3: #E5E7F0;
  --color-surface-hover: #E8EAF2;
  --color-border: rgba(0, 0, 0, 0.06);
  --color-border-strong: rgba(0, 0, 0, 0.10);
  --color-border-focus: rgba(139, 92, 246, 0.4);

  --color-text-primary: #0F172A;
  --color-text-secondary: #64748B;
  --color-text-tertiary: #94A3B8;
  --color-text-inverse: #F8FAFC;

  --color-primary: #7C3AED;
  --color-primary-hover: #6D28D9;
  --color-primary-soft: rgba(124, 58, 237, 0.08);
  --color-pink: #DB2777;
  --color-pink-soft: rgba(219, 39, 119, 0.08);
  --color-cyan: #0891B2;
  --color-cyan-soft: rgba(8, 145, 178, 0.08);
  --color-blue: #2563EB;
  --color-blue-soft: rgba(37, 99, 235, 0.08);
  --color-green: #059669;
  --color-green-soft: rgba(5, 150, 105, 0.08);
  --color-warning: #D97706;
  --color-warning-soft: rgba(217, 119, 6, 0.08);
  --color-danger: #DC2626;
  --color-danger-soft: rgba(220, 38, 38, 0.08);

  --color-status-success: #059669;
  --color-status-warning: #D97706;
  --color-status-danger: #DC2626;
  --color-status-info: #2563EB;

  --color-brand-pink: #DB2777;
  --color-brand-pink-hover: #BE185D;
  --color-brand-pink-soft: rgba(219, 39, 119, 0.08);
  --color-brand-purple: #7C3AED;
  --color-brand-blue: #2563EB;
  --color-brand-cyan: #0891B2;
  --color-brand-green: #059669;
  --color-brand-yellow: #D97706;
  --color-brand-red: #DC2626;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-brand-glow: 0 0 20px rgba(124, 58, 237, 0.08);
  --shadow-cyan-glow: 0 0 20px rgba(6, 182, 212, 0.08);

  --component-card-bg: #FFFFFF;
  --component-card-border: 1px solid rgba(0, 0, 0, 0.06);

  --component-secondary-button-bg: #FFFFFF;
  --component-secondary-button-border: 1px solid rgba(0, 0, 0, 0.10);
  --component-secondary-button-text: #0F172A;

  --component-stepper-active: #0F172A;
  --component-stepper-completed: var(--color-primary);
  --component-stepper-inactive: #E5E7F0;
  --component-stepper-line: #CBD5E1;

  --component-timer-bg: #FFFFFF;
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body, body * { font-family: var(--font-body); }
body {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text-primary);
  background: var(--color-bg);
}
a { color: inherit; text-decoration: none; }
button { font-family: var(--font-body); border: none; cursor: pointer; background: none; color: inherit; }
img { display: block; max-width: 100%; }
input, select, textarea { font-family: var(--font-body); }
::selection { background: var(--color-primary); color: #fff; }

/* ============================================================
   Typography
   ============================================================ */
.typo-page-title {
  font-size: var(--font-size-page-title);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--color-text-primary);
}
.typo-section-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
  color: var(--color-text-primary);
}
.typo-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
  color: var(--color-text-primary);
}
.typo-body { font-size: var(--font-size-md); line-height: 1.5; }
.typo-small { font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); line-height: 1.4; }
.typo-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}
.typo-hero {
  font-size: 80px;
  font-weight: var(--font-weight-bold);
  line-height: 0.92;
  letter-spacing: -3px;
}
.typo-button {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  letter-spacing: 0.3px;
}
.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-tertiary { color: var(--color-text-tertiary); }
.text-brand { color: var(--color-primary); }
.text-success { color: var(--color-status-success); }
.text-warning { color: var(--color-status-warning); }
.text-danger { color: var(--color-status-danger); }
.text-pink { color: var(--color-pink); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: var(--component-primary-button-height);
  padding: 0 var(--space-4);
  border-radius: var(--component-primary-button-radius);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  letter-spacing: 0.2px;
  white-space: nowrap;
  transition: all var(--motion-fast) var(--easing);
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; pointer-events: none; }

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
}
.btn-primary:hover { filter: brightness(1.08); box-shadow: 0 2px 12px rgba(124, 58, 237, 0.35); }

.btn-secondary {
  background: var(--component-secondary-button-bg);
  border: var(--component-secondary-button-border);
  color: var(--color-text-secondary);
}
.btn-secondary:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
  background: var(--color-surface-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}
.btn-ghost:hover { color: var(--color-text-primary); background: var(--color-surface-2); }

.btn-danger {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-danger:hover { background: var(--color-danger); color: #fff; }

.btn-success {
  background: var(--color-green-soft);
  color: var(--color-green);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.btn-gradient {
  background: var(--gradient-brand);
  color: #fff;
}
.btn-gradient:hover { opacity: 0.9; }

.btn-sm { height: 32px; padding: 0 var(--space-3); font-size: var(--font-size-xs); }
.btn-lg { height: 48px; padding: 0 var(--space-6); font-size: var(--font-size-md); }
.btn-block { width: 100%; }
.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--component-card-bg);
  border: var(--component-card-border);
  border-radius: var(--component-card-radius);
  padding: var(--component-card-padding);
}
.card-hover:hover {
  border-color: var(--color-border-strong);
}

.card-sm {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.card-elevated {
  background: var(--color-surface-3);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.hover-card {
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.12s;
}
.hover-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.danger-card {
  background: rgba(240, 71, 71, 0.04);
  border: 1px solid rgba(240, 71, 71, 0.15);
  border-radius: var(--radius-lg);
}
.gradient-text {
  background: linear-gradient(135deg, #9575F5, #C084FC);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Status dot with pulse ring (Figma online/offline) */
@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: 1; }
  80%  { transform: scale(2.2); opacity: 0; }
  100% { transform: scale(2.2); opacity: 0; }
}
.pulse-dot {
  position: relative;
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.pulse-dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: inherit;
  animation: pulse-ring 2.2s ease-out infinite;
}

.num-xl { font-size: 28px; font-weight: 700; letter-spacing: -0.04em; line-height: 1; color: var(--color-text-primary); }
.num-lg { font-size: 22px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: var(--color-text-primary); }
.section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

/* ============================================================
   Forms
   ============================================================ */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="number"],
.field input[type="date"],
.field input[type="url"],
.field input[type="color"],
.field select,
.field textarea {
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  transition: border-color var(--motion-fast) var(--easing), box-shadow var(--motion-fast) var(--easing);
}
.field input[type="color"] { height: 40px; padding: 4px; cursor: pointer; }
.field textarea { height: auto; padding: var(--space-3); min-height: 80px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.field input:disabled, .field select:disabled, .field textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.form-grid-3 {
  grid-template-columns: 1fr 1fr 1fr;
}
.form-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* Checkbox / Toggle */
.toggle-switch {
  position: relative;
  width: 40px;
  height: 22px;
  border-radius: var(--radius-pill);
  background: var(--color-surface-3);
  border: 1px solid var(--color-border-strong);
  cursor: pointer;
  transition: all var(--motion-fast) var(--easing);
  flex-shrink: 0;
}
.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-text-tertiary);
  transition: all var(--motion-fast) var(--easing);
}
.toggle-switch.is-on {
  background: var(--color-green-soft);
  border-color: var(--color-green);
}
.toggle-switch.is-on::after {
  left: 20px;
  background: var(--color-green);
}

/* ============================================================
   Tables
   ============================================================ */
.table-wrap {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  vertical-align: middle;
}
.table td.text-primary,
.table td strong { color: var(--color-text-primary); }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--color-surface-hover); }
.table tr[data-href] { cursor: pointer; }
.tr-hover:hover { background: var(--color-surface-hover); }
.tr-hover td { background: transparent; transition: background var(--motion-fast) var(--easing); }

/* ============================================================
   Badges / Status
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.badge-paid { background: var(--color-green-soft); color: var(--color-green); }
.badge-pending { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-failed { background: var(--color-danger-soft); color: var(--color-danger); }
.badge-expired { background: var(--color-surface-3); color: var(--color-text-tertiary); }
.badge-refunded { background: var(--color-blue-soft); color: var(--color-blue); }
.badge-active { background: var(--color-green-soft); color: var(--color-green); }
.badge-inactive { background: var(--color-surface-3); color: var(--color-text-tertiary); }
.badge-info { background: var(--color-blue-soft); color: var(--color-blue); }
.badge-purple { background: var(--color-primary-soft); color: var(--color-primary); }
.badge-secondary { background: rgba(255, 255, 255, 0.055); color: var(--color-text-primary); border: 1px solid var(--color-border-strong); }
.badge-success { background: var(--color-green-soft); color: var(--color-green); }
.badge-online { background: var(--color-green-soft); color: var(--color-green); }
.badge-offline { background: var(--color-danger-soft); color: var(--color-danger); }
.badge-processing { background: var(--color-primary-soft); color: var(--color-purple-light); }
.badge-scheduled { background: var(--color-warning-soft); color: var(--color-warning); }

.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ============================================================
   Flash messages
   ============================================================ */
.flash {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}
.flash-success {
  background: var(--color-green-soft);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--color-green);
}
.flash-error {
  background: var(--color-danger-soft);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--color-danger);
}

/* ============================================================
   Summary Row
   ============================================================ */
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}
.summary-row + .summary-row {
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   Page Header
   ============================================================ */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}
.page-header-actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-shrink: 0;
}

/* ============================================================
   Toolbar (search, filter)
   ============================================================ */
.toolbar {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}
.search-input {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 360px;
}
.search-input input {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-3) 0 36px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
  transition: border-color var(--motion-fast) var(--easing), box-shadow var(--motion-fast) var(--easing);
}
.search-input input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.search-input input::placeholder { color: var(--color-text-tertiary); }
.search-input .search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-tertiary);
  pointer-events: none;
}
.toolbar .field { min-width: 140px; }
.toolbar .field select { height: 40px; }

/* ============================================================
   Empty State
   ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-6);
  text-align: center;
  gap: var(--space-3);
}
.empty-state-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}
.empty-state-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}
.empty-state-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  max-width: 320px;
}

/* ============================================================
   Loading / Skeleton
   ============================================================ */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--color-surface-2) 25%, var(--color-surface-3) 50%, var(--color-surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-surface-3);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ============================================================
   Error Bar
   ============================================================ */
.error-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-danger-soft);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--color-danger);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

/* ============================================================
   QR
   ============================================================ */
.qr-box {
  background: var(--component-qr-bg);
  border-radius: var(--component-qr-radius);
  padding: var(--component-qr-padding);
  display: inline-flex;
}
.qr-cell { width: 130px; text-align: center; }
.qr-cell img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

/* ============================================================
   Layout Helpers
   ============================================================ */
.center { display: flex; align-items: center; justify-content: center; }
.col { display: flex; flex-direction: column; }
.row { display: flex; flex-direction: row; flex-wrap: wrap; }
.flex-1 { flex: 1; min-width: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--card-gap); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--card-gap); }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

/* Padding + alignment helpers */
.p-1 { padding: 4px; }
.p-2 { padding: 6px; }
.p-2\.5 { padding: 10px; }
.p-3 { padding: 12px; }
.p-4 { padding: 16px; }
.px-3 { padding-left: 12px; padding-right: 12px; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.py-2 { padding-top: 6px; padding-bottom: 6px; }
.text-center { text-align: center; }
.text-primary { color: var(--color-text-primary); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.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-width: 0; }

/* Responsive stat/grid (Figma) */
.chip-grid { display: grid; gap: 8px; }
.chip-grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.chip-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.chip-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.recent-layout { display: grid; grid-template-columns: 1fr 340px; gap: 16px; align-items: start; }

/* Kartu kiosk: area ring + sinyal + stat inline */
.kiosk-metrics { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; background: rgba(255, 255, 255, 0.025); border: 1px solid rgba(255, 255, 255, 0.04); padding: 12px 14px; border-radius: 8px; margin-top: 12px; }
.kiosk-metrics .kiosk-divider { width: 1px; height: 34px; background: rgba(255, 255, 255, 0.06); flex-shrink: 0; }
.kiosk-metrics .kiosk-inlinestat { display: flex; gap: 20px; flex: 1; min-width: 0; justify-content: flex-start; }

/* Divider */
.hr { height: 1px; background: var(--color-border); }

/* Scroll */
.scrollable { overflow-y: auto; min-height: 0; }
.scrollable::-webkit-scrollbar { width: 6px; }
.scrollable::-webkit-scrollbar-thumb { background: var(--color-border-strong); border-radius: var(--radius-pill); }
.scrollable::-webkit-scrollbar-track { background: transparent; }

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeIn var(--motion-normal) var(--easing) both; }
.animate-slide-up { animation: slideInUp var(--motion-normal) var(--easing) both; }

/* Pulse */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.pulse { animation: pulse 1.6s ease-in-out infinite; }

/* ============================================================
   Kiosk Screen Scaffolding (preserved for kiosk-app)
   ============================================================ */
.kiosk-stage {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000;
}
.kiosk-screen {
  width: var(--kiosk-width);
  height: var(--kiosk-height);
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  padding: var(--page-padding);
  gap: var(--content-gap);
  position: relative;
  transform-origin: center center;
}
.kiosk-header { display: flex; align-items: center; justify-content: space-between; }
.kiosk-header-left { display: flex; align-items: center; gap: var(--space-lg); }
.kiosk-main { flex: 1; display: flex; flex-direction: column; gap: var(--content-gap); min-height: 0; }
.kiosk-footer { display: flex; align-items: center; justify-content: center; }

.brand-wordmark {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.3px;
}
.brand-wordmark .grad {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.screen-transition { animation: fadeIn var(--motion-normal) var(--easing); }

/* Stepper */
.stepper { display: flex; align-items: center; gap: var(--space-sm); }
.step { display: flex; align-items: center; gap: var(--space-sm); }
.step-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--component-stepper-inactive); transition: background var(--motion-normal) var(--easing); }
.step-dot.completed { background: var(--component-stepper-completed); }
.step-dot.active { background: var(--component-stepper-active); box-shadow: 0 0 10px rgba(255,255,255,0.5); }
.step-line { width: 48px; height: 2px; background: var(--component-stepper-line); }

/* Timer */
.timer-ring { width: var(--component-timer-diameter); height: var(--component-timer-diameter); border-radius: 50%; background: var(--component-timer-bg); border: 4px solid var(--component-timer-stroke); display: flex; align-items: center; justify-content: center; }
.timer-number { font-family: var(--font-mono); font-size: 44px; font-weight: var(--font-weight-bold); color: var(--color-text-primary); line-height: 1; }

/* Status dots */
.status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.status-dot.ready { background: var(--color-status-success); }
.status-dot.error { background: var(--color-status-danger); }
.status-dot.warning { background: var(--color-status-warning); }
.status-dot.busy { background: var(--color-primary); }

/* Chip */
.chip { display: inline-flex; align-items: center; gap: var(--space-1); padding: var(--space-2) var(--space-3); border-radius: var(--radius-pill); background: var(--color-surface-2); border: 1px solid var(--color-border); font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.5px; text-transform: uppercase; }

/* Photo strip */
.photo-strip { display: flex; flex-direction: column; gap: var(--space-1); }
.photo-strip-cell { width: 100%; aspect-ratio: 3 / 4; border-radius: var(--radius-sm); background: var(--color-surface-2); border: 1px solid var(--color-border); overflow: hidden; position: relative; }
.photo-strip-cell img { width: 100%; height: 100%; object-fit: cover; }

/* Camera */
.camera-stage { position: relative; border-radius: var(--radius-xl); overflow: hidden; background: var(--color-surface); border: var(--border-thin); flex: 1; min-height: 0; }
.camera-stage video, .camera-stage .mock-camera { width: 100%; height: 100%; object-fit: cover; }
.camera-overlay { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.countdown-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(7, 7, 13, 0.6); z-index: 3; }

/* Hero decoration */
.hero-decoration { position: absolute; pointer-events: none; z-index: 0; }
.hero-blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.4; }
.hero-blob.pink { width: 400px; height: 400px; background: rgba(149, 117, 245, 0.20); top: -120px; right: -80px; }
.hero-blob.purple { width: 350px; height: 350px; background: rgba(124, 58, 237, 0.20); bottom: -100px; left: -60px; }
.hero-blob.cyan { width: 260px; height: 260px; background: rgba(64, 128, 240, 0.12); top: 40%; right: 18%; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .chip-grid.cols-5, .chip-grid.cols-4, .chip-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .recent-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .search-input { max-width: none; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .page-header-actions { width: 100%; display: flex; flex-wrap: wrap; gap: 8px; }
  .card { padding: 16px; }
  .btn { min-height: 40px; }
  .chip-grid.cols-5, .chip-grid.cols-4, .chip-grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .page-header .row { flex-wrap: wrap; }
  .kpi-grid { grid-template-columns: 1fr; }
  .kiosk-metrics .kiosk-inlinestat { flex-basis: 100%; }
  .kiosk-metrics .kiosk-divider { display: none; }
}

@media (max-width: 480px) {
  .form-grid { gap: 12px; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; justify-content: center; }
  .chip-grid.cols-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ============ DROPZONE ============ */
.dropzone-wrap { position: relative; }
.dropzone {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 100px;
  padding: 20px;
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface-3);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.dropzone:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-hover);
}
.dropzone.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.dropzone.has-file {
  border-style: solid;
  border-color: var(--color-border-strong);
  padding: 10px;
  min-height: auto;
  justify-content: flex-start;
}
.dropzone.has-file .dropzone-icon,
.dropzone.has-file .dropzone-text { display: none; }

.dropzone-real {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}
.dropzone.has-file .dropzone-real { z-index: 4; }

.dropzone-icon {
  color: var(--color-text-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.dropzone.has-file .dropzone-icon { display: none; }

.dropzone-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  pointer-events: none;
}
.dropzone.has-file .dropzone-text { display: none; }

.dropzone-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}
.dropzone-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  text-align: center;
}

.dropzone-preview {
  display: none;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  position: relative;
  z-index: 1;
  pointer-events: none;
}
.dropzone-preview img,
.dropzone-preview video {
  display: block;
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.dropzone.has-file .dropzone-preview { display: block; }

.dropzone-filename {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-align: center;
  padding: 4px 0;
  word-break: break-all;
  pointer-events: none;
  position: relative;
  z-index: 1;
}
.dropzone.has-file .dropzone-filename { display: block; }

.dropzone-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-pill);
  background: var(--color-danger);
  color: #fff;
  border: none;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 5;
  line-height: 1;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  transition: transform 0.15s;
}
.dropzone-remove:hover { transform: scale(1.1); }
.dropzone.has-file .dropzone-remove { display: flex; }

/* ============ UPLOAD PROGRESS ============ */
.upload-progress-wrap {
  display: none;
  width: 100%;
  margin-top: 8px;
}
.upload-progress-wrap.is-active { display: block; }
.upload-progress-bar-track {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--color-surface-3);
  overflow: hidden;
}
.upload-progress-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), var(--color-pink));
  transition: width 0.25s ease;
}
.upload-progress-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: 4px;
  display: block;
  text-align: center;
}
.upload-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  backdrop-filter: blur(4px);
}
.upload-overlay.is-active { display: flex; }
.upload-overlay-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
  text-align: center;
  min-width: 320px;
}
.upload-overlay-bar-track {
  width: 100%;
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--color-surface-3);
  overflow: hidden;
  margin-top: 16px;
}
.upload-overlay-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), var(--color-pink));
  transition: width 0.25s ease;
}
.upload-overlay-text {
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  font-weight: 600;
}
.upload-overlay-sub {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-top: 4px;
}