/* ==========================================================================
   HỆ THỐNG ERP IN TIA CHỚP (ERP_TC) - DESIGN SYSTEM & VANILLA CSS
   ========================================================================== */

:root {
  /* Brand Palette - Tia Chớp Electric Blue & Cyan */
  --primary: #0284c7;
  --primary-light: #38bdf8;
  --primary-dark: #0369a1;
  --primary-glow: rgba(56, 189, 248, 0.25);

  --accent-amber: #f59e0b;
  --accent-amber-light: #fcd34d;
  --accent-green: #10b981;
  --accent-green-light: #6ee7b7;
  --accent-rose: #f43f5e;
  --accent-purple: #8b5cf6;

  /* Dark Theme Tokens (Default) */
  --bg-app: #0b0f17;
  --bg-sidebar: #0f172a;
  --bg-card: #131c2e;
  --bg-card-hover: #17233a;
  --bg-input: #0b1120;
  --bg-elevated: #1e293b;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(56, 189, 248, 0.5);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px var(--primary-glow);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

[data-theme="light"] {
  --bg-app: #f1f5f9;
  --bg-sidebar: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-input: #f8fafc;
  --bg-elevated: #e2e8f0;
  --border-subtle: rgba(0, 0, 0, 0.08);
  --border-focus: rgba(2, 132, 199, 0.5);

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08);
}

/* Base Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  font-size: 14px;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Layout Grid */
#app-container {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */
#sidebar {
  width: 250px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 20;
  transition: width var(--transition-normal);
}

.brand-section {
  padding: 18px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.brand-text h1 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}

[data-theme="light"] .brand-text h1 {
  color: #0f172a;
}

.brand-text .badge-brand {
  font-size: 10px;
  background: linear-gradient(135deg, #0284c7, #38bdf8);
  color: #fff;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.brand-text p {
  font-size: 11px;
  color: var(--text-muted);
}

/* Navigation Links */
.nav-menu {
  padding: 14px 10px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 13.5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(2, 132, 199, 0.2), rgba(56, 189, 248, 0.05));
  color: var(--primary-light);
  border-color: rgba(56, 189, 248, 0.3);
  font-weight: 600;
}

.nav-item .icon {
  font-size: 18px;
  width: 22px;
  text-align: center;
}

.nav-item .badge-count {
  margin-left: auto;
  font-size: 11px;
  background-color: var(--bg-elevated);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
}

/* Sidebar Footer / User & System Status */
.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.15);
}

.operator-card {
  display: flex;
  align-items: center;
  gap: 10px;
}

.operator-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0284c7, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 13px;
  color: #fff;
}

.operator-info {
  flex: 1;
  overflow: hidden;
}

.operator-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.operator-role-badge {
  font-size: 10.5px;
  color: var(--accent-amber);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   MAIN CONTENT AREA
   ========================================================================= */
#main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--bg-app);
}

/* Top Navigation Bar */
#top-bar {
  height: 60px;
  background-color: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 10;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-title-display {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
}

.quick-search-box {
  position: relative;
  width: 280px;
}

.quick-search-box input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 12.5px;
  transition: all var(--transition-fast);
}

.quick-search-box input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.quick-search-box .search-icon {
  position: absolute;
  left: 11px;
  top: 9px;
  color: var(--text-dim);
  font-size: 13px;
}

.quick-search-box .kbd-hint {
  position: absolute;
  right: 8px;
  top: 7px;
  font-size: 10px;
  background: var(--bg-elevated);
  padding: 2px 5px;
  border-radius: 4px;
  color: var(--text-dim);
  border: 1px solid var(--border-subtle);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* RBAC Role Switcher */
.role-switcher-container {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  padding: 4px 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  white-space: nowrap;
  flex-shrink: 0;
}

.role-switcher-label {
  font-size: 11.5px;
  color: var(--text-muted);
  white-space: nowrap;
}

.role-select {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 12px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  outline: none;
  cursor: pointer;
  font-weight: 600;
}

.role-select option {
  background: var(--bg-card);
  color: var(--text-main);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #0284c7);
  color: #fff;
  box-shadow: 0 2px 8px var(--primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
  transform: translateY(-1px);
}

.btn-accent {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
}

.btn-accent:hover {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  border-color: var(--border-subtle);
  color: var(--text-main);
}

.btn-secondary:hover {
  background: var(--bg-elevated);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-icon-only {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
}

/* ==========================================================================
   VIEWPORT SCROLLABLE CONTENT
   ========================================================================== */
#view-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.tab-view {
  display: none;
  animation: fadeIn 0.2s ease;
}

.tab-view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   STATS CARDS (DASHBOARD)
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.3);
}

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

.stat-title {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.icon-blue { background: rgba(56, 189, 248, 0.15); color: var(--primary-light); }
.icon-green { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.icon-rose { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.stat-sub {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 6px;
}

/* Alert Masked Value (For Sales RBAC) */
.masked-sensitive {
  filter: blur(5px);
  user-select: none;
  opacity: 0.6;
}

/* ==========================================================================
   CARDS & PANELS
   ========================================================================== */
.card-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 24px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel-title {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Data Table (Airtable / Sheet Grid Style) */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
  white-space: nowrap;
}

.data-table th {
  background-color: var(--bg-elevated);
  padding: 12px 14px;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
  background-color: var(--bg-card-hover);
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.badge-draft { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }
.badge-quote { background: rgba(56, 189, 248, 0.15); color: #38bdf8; }
.badge-confirmed { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }
.badge-producing { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.badge-delivering { background: rgba(14, 165, 233, 0.15); color: #38bdf8; }
.badge-completed { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.badge-unpaid { background: rgba(244, 63, 94, 0.15); color: #fb7185; }
.badge-partial { background: rgba(245, 158, 11, 0.15); color: #fcd34d; }
.badge-paid { background: rgba(16, 185, 129, 0.15); color: #34d399; }

/* Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.filter-btn {
  padding: 6px 12px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ==========================================================================
   PRICING ENGINE & IMPOSITION TOOL (SPECIAL DESIGN)
   ========================================================================== */
.pricing-container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .pricing-container {
    grid-template-columns: 1fr;
  }
}

.calculator-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 9px 12px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 13.5px;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Checkbox and Radios */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}

/* Range Slider */
.range-slider-container {
  display: flex;
  align-items: center;
  gap: 14px;
}

.range-slider-container input[type="range"] {
  flex: 1;
  accent-color: var(--primary-light);
}

.range-value-pill {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-light);
  min-width: 48px;
}

/* Imposition Visual Box (Mô phỏng tờ in 32x43cm) */
.imposition-display-card {
  background: linear-gradient(145deg, #131c2e, #0e1626);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.sheet-mockup-wrapper {
  margin: 16px auto;
  width: 280px;
  height: 200px;
  border: 2px dashed rgba(56, 189, 248, 0.4);
  border-radius: var(--radius-sm);
  background: rgba(2, 132, 199, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 8px;
}

.sheet-title-tag {
  position: absolute;
  top: -12px;
  left: 12px;
  background: #0284c7;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: var(--radius-full);
}

.imposition-grid-cells {
  flex: 1;
  display: grid;
  gap: 4px;
  width: 100%;
  height: 100%;
}

.grid-cell-box {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-light);
}

/* Calculation Result Box */
.calc-result-summary {
  margin-top: 16px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 16px;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.calc-row.highlight {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  border-top: 1px solid var(--border-subtle);
  padding-top: 10px;
  margin-top: 8px;
}

.price-big-callout {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.2), rgba(16, 185, 129, 0.1));
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
  margin-top: 16px;
}

.price-big-callout .label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.price-big-callout .big-number {
  font-size: 32px;
  font-weight: 800;
  color: #38bdf8;
  letter-spacing: -0.5px;
  margin: 4px 0;
}

.price-big-callout .unit-rate {
  font-size: 13px;
  color: var(--accent-green-light);
}

/* ==========================================================================
   MODAL WINDOWS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-dialog {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 840px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 17px;
  font-weight: 700;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.modal-close-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.1);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   PRINT VIEW (@media print)
   ========================================================================== */
#printable-area {
  display: none;
}

@media print {
  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 12pt;
  }

  #app-container, .modal-overlay, .btn, #top-bar, #sidebar {
    display: none !important;
  }

  #printable-area {
    display: block !important;
    padding: 20px;
    background: #fff;
    color: #000;
  }

  .print-header {
    display: flex;
    justify-content: space-between;
    border-bottom: 2px solid #0284c7;
    padding-bottom: 14px;
    margin-bottom: 20px;
  }

  .print-logo-box {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .print-company-info {
    text-align: right;
    font-size: 10pt;
    color: #333;
  }

  .print-title {
    text-align: center;
    font-size: 18pt;
    font-weight: bold;
    margin: 16px 0;
    color: #0284c7;
  }

  .print-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
  }

  .print-table th, .print-table td {
    border: 1px solid #ccc;
    padding: 8px 10px;
    text-align: left;
    font-size: 10pt;
  }

  .print-table th {
    background-color: #f1f5f9;
    font-weight: bold;
  }

  .print-signatures {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    page-break-inside: avoid;
  }

  .sig-col {
    text-align: center;
    width: 200px;
  }
}

/* Admin */
.admin-h4 { font-size: 12.5px; font-weight: 700; color: var(--primary-light); text-transform: uppercase; letter-spacing: .5px; margin: 18px 0 10px; padding-top: 12px; border-top: 1px solid var(--border-subtle); }
.admin-h4:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }

/* ===== Login (compact, centered) ===== */
#login-screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto;z-index:1000;background:var(--bg-primary,#0f172a)}
.login-glow{position:absolute;top:50%;left:50%;width:360px;height:360px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(99,102,241,.25),transparent 70%);pointer-events:none}
.login-card{position:relative;width:100%;max-width:340px;margin:auto;padding:24px 22px;border-radius:14px;background:rgba(30,41,59,.85);border:1px solid rgba(255,255,255,.08);box-shadow:0 20px 50px rgba(0,0,0,.4);text-align:center}
.login-card .form-group{text-align:left;margin-bottom:12px}
.login-logo{display:block;max-width:90px;max-height:60px;margin:0 auto 8px;object-fit:contain}
.login-card h1{font-size:17px;margin:0 0 4px}
.login-sub{font-size:12px;opacity:.7;margin:0 0 16px}
.login-error{display:none;color:#f87171;font-size:12px;margin-bottom:10px}