/**
 * ============================================================================
 * TRIPLE STINT SOFTWARE - TABLER UI THEME CUSTOMIZATION
 * ============================================================================
 *
 * Custom theme override for Tabler UI (https://tabler.io)
 * Based on Bootstrap 5 with --tblr- CSS variable prefix
 *
 * USAGE:
 * 1. Include this file AFTER the main Tabler CSS
 *    <link rel="stylesheet" href="path/to/tabler.min.css">
 *    <link rel="stylesheet" href="path/to/triple-stint-tabler-theme.css">
 *
 * 2. Fonts are self-hosted and loaded via @font-face declarations below
 *
 * Version: 1.0.0
 * Last Updated: 2025
 * ============================================================================
 */

/* ============================================================================
   0. FONT DECLARATIONS (Self-hosted TTF fonts)
   ============================================================================ */

/* Barlow - Body Font */
@font-face {
  font-family: 'Barlow';
  src: url('../font/Barlow/Barlow-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('../font/Barlow/Barlow-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('../font/Barlow/Barlow-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('../font/Barlow/Barlow-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('../font/Barlow/Barlow-ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* Barlow Condensed - Display Font */
@font-face {
  font-family: 'Barlow Condensed';
  src: url('../font/Barlow_Condensed/BarlowCondensed-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow Condensed';
  src: url('../font/Barlow_Condensed/BarlowCondensed-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* JetBrains Mono - Monospace Font */
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../font/JetBrains_Mono/JetBrainsMono-VariableFont_wght.ttf') format('truetype-variations');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

/* ============================================================================
   1. CSS CUSTOM PROPERTIES / VARIABLES
   ============================================================================ */

:root {
  /* -------------------------------------------------------------------------
     1.1 BRAND FOUNDATION COLORS
     ------------------------------------------------------------------------- */

  /* Core Black & White - High Contrast */
  --tss-black: #0A0A0A;
  --tss-white: #FFFFFF;
  --tss-off-white: #F5F5F5;

  /* Primary Brand Color - Racing Red */
  --tss-primary: #E63946;
  --tss-primary-rgb: 230, 57, 70;
  --tss-primary-dark: #C1121F;
  --tss-primary-light: #FF6B6B;

  /* Secondary/Accent Color - Signal Yellow */
  --tss-accent: #FFD60A;
  --tss-accent-rgb: 255, 214, 10;
  --tss-accent-dark: #E6C200;
  --tss-accent-light: #FFE566;

  /* -------------------------------------------------------------------------
     1.2 DATA VISUALIZATION PALETTE (8 Colors)
     ------------------------------------------------------------------------- */
  --tss-data-1: #E63946;  /* Red - Primary */
  --tss-data-2: #FFD60A;  /* Yellow - Accent */
  --tss-data-3: #2EC4B6;  /* Teal */
  --tss-data-4: #3A86FF;  /* Blue */
  --tss-data-5: #8338EC;  /* Purple */
  --tss-data-6: #FF6B35;  /* Orange */
  --tss-data-7: #06D6A0;  /* Green */
  --tss-data-8: #118AB2;  /* Deep Blue */

  /* -------------------------------------------------------------------------
     1.3 FUNCTIONAL / SEMANTIC COLORS
     ------------------------------------------------------------------------- */
  --tss-success: #06D6A0;
  --tss-success-rgb: 6, 214, 160;
  --tss-warning: #FFD60A;
  --tss-warning-rgb: 255, 214, 10;
  --tss-danger: #E63946;
  --tss-danger-rgb: 230, 57, 70;
  --tss-info: #3A86FF;
  --tss-info-rgb: 58, 134, 255;

  /* -------------------------------------------------------------------------
     1.4 TYPOGRAPHY
     ------------------------------------------------------------------------- */
  --tss-font-display: 'Barlow Condensed', -apple-system, BlinkMacSystemFont, sans-serif;
  --tss-font-body: 'Barlow', -apple-system, BlinkMacSystemFont, sans-serif;
  --tss-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  /* -------------------------------------------------------------------------
     1.5 TABLER VARIABLE OVERRIDES
     ------------------------------------------------------------------------- */

  /* Typography */
  --tblr-font-sans-serif: 'Barlow', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --tblr-font-monospace: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Primary Color */
  --tblr-primary: #E63946;
  --tblr-primary-rgb: 230, 57, 70;

  /* Secondary stays neutral for dark theme compatibility */
  --tblr-secondary: #6c757d;
  --tblr-secondary-rgb: 108, 117, 125;

  /* Semantic Colors */
  --tblr-success: #06D6A0;
  --tblr-success-rgb: 6, 214, 160;
  --tblr-info: #3A86FF;
  --tblr-info-rgb: 58, 134, 255;
  --tblr-warning: #FFD60A;
  --tblr-warning-rgb: 255, 214, 10;
  --tblr-danger: #E63946;
  --tblr-danger-rgb: 230, 57, 70;

  /* Border Radius - Minimal for technical aesthetic */
  --tblr-border-radius: 2px;
  --tblr-border-radius-sm: 2px;
  --tblr-border-radius-lg: 4px;
  --tblr-border-radius-xl: 4px;

  /* Compact spacing for data-dense layouts */
  --tblr-spacer: 1rem;

  /* Link Colors */
  --tblr-link-color: #E63946;
  --tblr-link-hover-color: #FF6B6B;
}

/* ============================================================================
   2. DARK THEME (Default for Triple Stint)
   ============================================================================ */

[data-bs-theme="dark"],
.theme-dark {
  /* Background Colors */
  --tblr-body-bg: #0A0A0A;
  --tblr-body-color: #FFFFFF;
  --tblr-bg-surface: #0A0A0A;
  --tblr-bg-surface-secondary: #151515;
  --tblr-bg-surface-tertiary: #1a1a1a;

  /* Card & Component Backgrounds */
  --tblr-card-bg: #151515;
  --tblr-card-cap-bg: #0A0A0A;

  /* Borders - High contrast */
  --tblr-border-color: rgba(255, 255, 255, 0.15);
  --tblr-border-color-translucent: rgba(255, 255, 255, 0.1);

  /* Text Colors */
  --tblr-body-color: #FFFFFF;
  --tblr-muted: rgba(255, 255, 255, 0.6);
  --tblr-text-secondary: rgba(255, 255, 255, 0.6);

  /* Form Elements */
  --tblr-input-bg: #0A0A0A;
  --tblr-input-border-color: rgba(255, 255, 255, 0.2);
  --tblr-input-placeholder-color: rgba(255, 255, 255, 0.4);

  /* Code Blocks */
  --tblr-code-color: #FFD60A;
  --tblr-code-bg: #0A0A0A;

  /* Table */
  --tblr-table-bg: transparent;
  --tblr-table-striped-bg: rgba(255, 255, 255, 0.03);
  --tblr-table-hover-bg: rgba(230, 57, 70, 0.1);
  --tblr-table-border-color: rgba(255, 255, 255, 0.1);

  /* Semantic TSS surface/border/text vars */
  --tss-surface: #151515;
  --tss-surface-deep: #0A0A0A;
  --tss-surface-raised: #1a1a1a;
  --tss-border-subtle: rgba(255, 255, 255, 0.1);
  --tss-border-medium: rgba(255, 255, 255, 0.2);
  --tss-border-strong: rgba(255, 255, 255, 0.3);
  --tss-text-primary: #FFFFFF;
  --tss-text-secondary: rgba(255, 255, 255, 0.6);
  --tss-text-tertiary: rgba(255, 255, 255, 0.4);
  --tss-text-faint: rgba(255, 255, 255, 0.3);
  --tss-overlay-shadow: rgba(0, 0, 0, 0.5);
  --tss-hover-overlay: rgba(255, 255, 255, 0.1);
  --tss-input-bg-subtle: rgba(255, 255, 255, 0.05);
  --tss-skeleton-from: #1a1a1a;
  --tss-skeleton-to: #252525;
}

/* Light theme overrides */
[data-bs-theme="light"],
.theme-light {
  --tblr-body-bg: #F5F5F5;
  --tblr-body-color: #0A0A0A;
  --tblr-bg-surface: #FFFFFF;
  --tblr-bg-surface-secondary: #F0F0F0;
  --tblr-bg-surface-tertiary: #E8E8E8;
  --tblr-card-bg: #FFFFFF;
  --tblr-card-cap-bg: #F5F5F5;
  --tblr-border-color: rgba(10, 10, 10, 0.15);
  --tblr-border-color-translucent: rgba(10, 10, 10, 0.1);
  --tblr-muted: rgba(10, 10, 10, 0.6);
  --tblr-text-secondary: rgba(10, 10, 10, 0.6);
  --tblr-input-bg: #FFFFFF;
  --tblr-input-border-color: rgba(10, 10, 10, 0.2);
  --tblr-input-placeholder-color: rgba(10, 10, 10, 0.4);
  --tblr-code-color: #C1121F;
  --tblr-code-bg: #F5F5F5;
  --tblr-table-striped-bg: rgba(10, 10, 10, 0.03);
  --tblr-table-hover-bg: rgba(230, 57, 70, 0.08);
  --tblr-table-border-color: rgba(10, 10, 10, 0.1);

  /* Semantic TSS surface/border/text vars */
  --tss-surface: #FFFFFF;
  --tss-surface-deep: #F5F5F5;
  --tss-surface-raised: #F0F0F0;
  --tss-border-subtle: rgba(10, 10, 10, 0.1);
  --tss-border-medium: rgba(10, 10, 10, 0.2);
  --tss-border-strong: rgba(10, 10, 10, 0.3);
  --tss-text-primary: #0A0A0A;
  --tss-text-secondary: rgba(10, 10, 10, 0.6);
  --tss-text-tertiary: rgba(10, 10, 10, 0.4);
  --tss-text-faint: rgba(10, 10, 10, 0.3);
  --tss-overlay-shadow: rgba(0, 0, 0, 0.15);
  --tss-hover-overlay: rgba(10, 10, 10, 0.05);
  --tss-input-bg-subtle: rgba(10, 10, 10, 0.03);
  --tss-skeleton-from: #E8E8E8;
  --tss-skeleton-to: #D5D5D5;
}

/* ============================================================================
   3. TYPOGRAPHY STYLES
   ============================================================================ */

body {
  font-family: var(--tss-font-body);
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* Display Headings - Barlow Condensed */
h1, h2, h3,
.h1, .h2, .h3,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-family: var(--tss-font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

h4, h5, h6,
.h4, .h5, .h6 {
  font-family: var(--tss-font-body);
  font-weight: 600;
}

/* Monospace / Technical Data */
code, kbd, pre, samp,
.font-monospace,
.text-mono {
  font-family: var(--tss-font-mono) !important;
}

/* Page Header - consistent height so pages with/without action buttons align */
.page-header .row.align-items-center {
  min-height: 40px;
}

/* Page Title Styling */
.page-title {
  font-family: var(--tss-font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Card Titles */
.card-title {
  font-family: var(--tss-font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
}

/* Section Labels */
.subheader,
.text-secondary,
.text-muted {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.6875rem;
  font-weight: 600;
}

/* ============================================================================
   4. NAVIGATION & HEADER
   ============================================================================ */

/* Navbar */
.navbar {
  background: var(--tss-surface-deep) !important;
  border-bottom: 1px solid var(--tss-border-subtle);
}

.navbar-dark,
.navbar[data-bs-theme="dark"] {
  --tblr-navbar-bg: #0A0A0A;
  --tblr-navbar-border-color: rgba(255, 255, 255, 0.1);
}

/* Brand in Navbar */
.navbar-brand {
  font-family: var(--tss-font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.navbar-brand-text {
  font-family: var(--tss-font-display);
}

/* Nav Links */
.navbar .nav-link {
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--tss-primary) !important;
}

/* Sidebar / Vertical Navigation */
.navbar-vertical {
  background: var(--tss-surface-deep) !important;
  border-right: 1px solid var(--tss-border-subtle);
}

/* Navbar logo: show light text on dark, dark text on light */
[data-bs-theme="dark"] .navbar-brand .logo-light { display: block; }
[data-bs-theme="dark"] .navbar-brand .logo-dark { display: none; }
[data-bs-theme="light"] .navbar-brand .logo-light { display: none; }
[data-bs-theme="light"] .navbar-brand .logo-dark { display: block; }

.navbar-vertical .nav-link.active {
  background: rgba(230, 57, 70, 0.15);
  border-left: 3px solid var(--tss-primary);
  color: var(--tss-white) !important;
}

/* ============================================================================
   5. BUTTONS
   ============================================================================ */

.btn {
  font-family: var(--tss-font-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8125rem;
  border-radius: 2px;
  transition: all 0.15s ease;
}

/* Primary Button */
.btn-primary {
  --tblr-btn-bg: #E63946;
  --tblr-btn-border-color: #E63946;
  --tblr-btn-hover-bg: #FF6B6B;
  --tblr-btn-hover-border-color: #FF6B6B;
  --tblr-btn-active-bg: #C1121F;
  --tblr-btn-active-border-color: #C1121F;
  --tblr-btn-color: #FFFFFF;
  --tblr-btn-hover-color: #FFFFFF;
  --tblr-btn-active-color: #FFFFFF;
}

/* Secondary / Outline Button */
[data-bs-theme="dark"] .btn-secondary,
[data-bs-theme="dark"] .btn-outline-secondary {
  --tblr-btn-color: #FFFFFF;
  --tblr-btn-border-color: #FFFFFF;
  --tblr-btn-hover-bg: rgba(255, 255, 255, 0.1);
  --tblr-btn-hover-color: #FFFFFF;
}

[data-bs-theme="light"] .btn-secondary,
[data-bs-theme="light"] .btn-outline-secondary {
  --tblr-btn-color: #0A0A0A;
  --tblr-btn-border-color: rgba(10, 10, 10, 0.3);
  --tblr-btn-hover-bg: rgba(10, 10, 10, 0.05);
  --tblr-btn-hover-color: #0A0A0A;
}

/* Accent / Warning Button (Signal Yellow) */
.btn-warning {
  --tblr-btn-bg: #FFD60A;
  --tblr-btn-border-color: #FFD60A;
  --tblr-btn-color: #0A0A0A;
  --tblr-btn-hover-bg: #FFE566;
  --tblr-btn-hover-color: #0A0A0A;
}

/* Success Button */
.btn-success {
  --tblr-btn-bg: #06D6A0;
  --tblr-btn-border-color: #06D6A0;
  --tblr-btn-color: #0A0A0A;
  --tblr-btn-hover-bg: #00E6B0;
  --tblr-btn-hover-color: #0A0A0A;
}

/* Danger Button */
.btn-danger {
  --tblr-btn-bg: #E63946;
  --tblr-btn-border-color: #E63946;
  --tblr-btn-color: #FFFFFF;
}

/* Info Button */
.btn-info {
  --tblr-btn-bg: #3A86FF;
  --tblr-btn-border-color: #3A86FF;
  --tblr-btn-color: #FFFFFF;
}

/* Ghost Button */
.btn-ghost-primary {
  --tblr-btn-color: #E63946;
  --tblr-btn-hover-bg: rgba(230, 57, 70, 0.1);
  --tblr-btn-hover-color: #E63946;
}

/* Button Sizes - Compact */
.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
}

/* ============================================================================
   6. CARDS & CONTAINERS
   ============================================================================ */

.card {
  --tblr-card-bg: var(--tss-surface);
  --tblr-card-border-color: var(--tss-border-subtle);
  border-radius: 4px;
  border: 1px solid var(--tblr-card-border-color);
}

.card-header {
  background: var(--tss-surface-deep);
  border-bottom: 1px solid var(--tss-border-subtle);
  padding: 0.75rem 1rem;
}

.card-header .card-title {
  margin-bottom: 0;
  color: var(--tss-accent);
}

.card-body {
  padding: 1rem;
}

/* Compact card variant for data-dense layouts */
.card-compact .card-header {
  padding: 0.5rem 0.75rem;
}

.card-compact .card-body {
  padding: 0.75rem;
}

/* Card with primary accent border */
.card-primary,
.card.border-primary {
  border-top: 3px solid var(--tss-primary) !important;
}

/* ============================================================================
   7. TABLES - Optimized for Data Density
   ============================================================================ */

.table {
  --tblr-table-bg: transparent;
  --tblr-table-border-color: var(--tss-border-subtle);
  font-size: 0.8125rem;
}

.table > :not(caption) > * > * {
  padding: 0.625rem 0.75rem;
  border-bottom-color: var(--tblr-table-border-color);
}

/* Table Header */
.table > thead {
  background: var(--tss-surface-deep);
}

.table > thead th {
  font-family: var(--tss-font-body);
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tss-text-secondary);
  border-bottom: 2px solid var(--tss-primary) !important;
  padding: 0.625rem 0.75rem;
  white-space: nowrap;
}

/* Table Body */
.table > tbody > tr:hover {
  --tblr-table-hover-bg: rgba(230, 57, 70, 0.08);
}

/* Numeric/Data Cells */
.table .text-end,
.table .text-right,
.table td[data-type="number"],
.table .cell-numeric {
  font-family: var(--tss-font-mono);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

/* Compact Table */
.table-sm > :not(caption) > * > * {
  padding: 0.375rem 0.5rem;
}

/* Table with fixed header */
.table-responsive-scroll {
  max-height: 400px;
  overflow-y: auto;
}

.table-responsive-scroll thead {
  position: sticky;
  top: 0;
  z-index: 1;
}

/* Sortable columns indicator */
.table [data-sort] {
  cursor: pointer;
}

.table [data-sort]:hover {
  color: var(--tss-primary);
}

/* ============================================================================
   8. FORMS & INPUTS
   ============================================================================ */

.form-control,
.form-select {
  background-color: var(--tblr-input-bg);
  border: 1px solid var(--tss-border-medium);
  border-radius: 2px;
  color: var(--tss-text-primary);
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--tss-primary);
  box-shadow: 0 0 0 2px rgba(230, 57, 70, 0.25);
  background-color: var(--tblr-input-bg);
  color: var(--tss-text-primary);
}

.form-control::placeholder {
  color: var(--tss-text-tertiary);
}

/* Form Labels */
.form-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tss-text-secondary);
  margin-bottom: 0.375rem;
}

/* Input Groups */
.input-group-text {
  background: var(--tss-input-bg-subtle);
  border-color: var(--tss-border-medium);
  color: var(--tss-text-secondary);
}

/* Checkboxes & Radios */
.form-check-input:checked {
  background-color: var(--tss-primary);
  border-color: var(--tss-primary);
}

/* Switch */
.form-switch .form-check-input:checked {
  background-color: var(--tss-primary);
}

/* Form validation */
.is-valid {
  border-color: var(--tss-success) !important;
}

.is-invalid {
  border-color: var(--tss-danger) !important;
}

/* ============================================================================
   9. BADGES & STATUS INDICATORS
   ============================================================================ */

.badge {
  font-family: var(--tss-font-body);
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25em 0.5em;
  border-radius: 2px;
}

.badge-primary,
.badge.bg-primary {
  background-color: var(--tss-primary) !important;
}

.badge-success,
.badge.bg-success {
  background-color: var(--tss-success) !important;
  color: var(--tss-black) !important;
}

.badge-warning,
.badge.bg-warning {
  background-color: var(--tss-accent) !important;
  color: var(--tss-black) !important;
}

.badge-danger,
.badge.bg-danger {
  background-color: var(--tss-danger) !important;
}

.badge-info,
.badge.bg-info {
  background-color: var(--tss-info) !important;
}

/* Status Dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot-primary { background-color: var(--tss-primary); }
.status-dot-success { background-color: var(--tss-success); }
.status-dot-warning { background-color: var(--tss-accent); }
.status-dot-danger { background-color: var(--tss-danger); }
.status-dot-info { background-color: var(--tss-info); }

/* Animated status dot */
.status-dot-animated {
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* ============================================================================
   10. ALERTS & NOTIFICATIONS
   ============================================================================ */

.alert {
  border-radius: 2px;
  border-left: 4px solid;
  font-size: 0.875rem;
}

.alert-primary {
  background-color: rgba(230, 57, 70, 0.1);
  border-left-color: var(--tss-primary);
  color: var(--tss-text-primary);
}

.alert-success {
  background-color: rgba(6, 214, 160, 0.1);
  border-left-color: var(--tss-success);
  color: var(--tss-text-primary);
}

.alert-warning {
  background-color: rgba(255, 214, 10, 0.1);
  border-left-color: var(--tss-accent);
  color: var(--tss-text-primary);
}

.alert-danger {
  background-color: rgba(230, 57, 70, 0.1);
  border-left-color: var(--tss-danger);
  color: var(--tss-text-primary);
}

.alert-info {
  background-color: rgba(58, 134, 255, 0.1);
  border-left-color: var(--tss-info);
  color: var(--tss-text-primary);
}

/* Toast notifications - fixed overlay for Django messages */
.toast {
  background: var(--tss-surface-raised);
  border: 1px solid var(--tss-border-subtle);
  border-radius: 2px;
}

.toast-container {
  position: fixed;
  top: 5rem;
  right: 1rem;
  z-index: 1090;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 28rem;
  pointer-events: none;
}

.toast-container .alert-toast {
  pointer-events: auto;
  margin-bottom: 0;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  animation: toast-slide-in 0.3s ease-out;
}

.toast-container .alert-toast.toast-fade-out {
  animation: toast-fade-out 0.3s ease-in forwards;
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateX(1rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toast-fade-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(1rem);
  }
}

/* ============================================================================
   11. PROGRESS BARS
   ============================================================================ */

.progress {
  background-color: var(--tss-border-subtle);
  border-radius: 2px;
  height: 6px;
}

.progress-bar {
  background-color: var(--tss-primary);
}

.progress-bar-success { background-color: var(--tss-success); }
.progress-bar-warning { background-color: var(--tss-accent); }
.progress-bar-danger { background-color: var(--tss-danger); }
.progress-bar-info { background-color: var(--tss-info); }

/* ============================================================================
   12. CHARTS - ApexCharts / Chart.js Integration
   ============================================================================ */

/* ApexCharts Tooltip */
.apexcharts-tooltip {
  background: #151515 !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 2px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5) !important;
}

.apexcharts-tooltip-title {
  background: #0A0A0A !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  font-family: var(--tss-font-display) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.apexcharts-tooltip-text {
  font-family: var(--tss-font-mono) !important;
}

/* ApexCharts Legend */
.apexcharts-legend-text {
  font-family: var(--tss-font-body) !important;
  color: rgba(255, 255, 255, 0.8) !important;
}

/* ApexCharts Axis Labels */
.apexcharts-xaxis-label,
.apexcharts-yaxis-label {
  font-family: var(--tss-font-mono) !important;
  fill: rgba(255, 255, 255, 0.6) !important;
}

/* Chart.js Canvas Container */
.chart-container {
  position: relative;
}

/* ============================================================================
   13. STAT CARDS / METRICS
   ============================================================================ */

.stat-card {
  background: var(--tss-surface);
  border: 1px solid var(--tss-border-subtle);
  border-radius: 4px;
  padding: 1rem;
}

.stat-card-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--tss-text-tertiary);
  margin-bottom: 0.25rem;
}

.stat-card-value {
  font-family: var(--tss-font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
}

.stat-card-value.positive { color: var(--tss-success); }
.stat-card-value.negative { color: var(--tss-danger); }
.stat-card-value.primary { color: var(--tss-primary); }
.stat-card-value.accent { color: var(--tss-accent); }

.stat-card-change {
  font-family: var(--tss-font-mono);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

/* ============================================================================
   14. PAGINATION
   ============================================================================ */

.pagination {
  gap: 4px;
}

.page-link {
  background: transparent;
  border: 1px solid var(--tss-border-medium);
  border-radius: 2px;
  color: var(--tss-text-primary);
  font-family: var(--tss-font-mono);
  font-size: 0.8125rem;
  padding: 0.375rem 0.75rem;
}

.page-link:hover {
  background: var(--tss-hover-overlay);
  border-color: var(--tss-border-strong);
  color: var(--tss-text-primary);
}

.page-item.active .page-link {
  background: var(--tss-primary);
  border-color: var(--tss-primary);
  color: var(--tss-white);
}

.page-item.disabled .page-link {
  background: transparent;
  border-color: var(--tss-border-subtle);
  color: var(--tss-text-faint);
}

/* ============================================================================
   15. MODALS & DIALOGS
   ============================================================================ */

.modal-content {
  background: var(--tss-surface);
  border: 1px solid var(--tss-border-subtle);
  border-radius: 4px;
}

.modal-header {
  background: var(--tss-surface-deep);
  border-bottom: 1px solid var(--tss-border-subtle);
  padding: 0.75rem 1rem;
}

.modal-title {
  font-family: var(--tss-font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-footer {
  background: var(--tss-surface-deep);
  border-top: 1px solid var(--tss-border-subtle);
  padding: 0.75rem 1rem;
}

/* ============================================================================
   16. DROPDOWNS
   ============================================================================ */

.dropdown-menu {
  background: var(--tss-surface);
  border: 1px solid var(--tss-border-subtle);
  border-radius: 2px;
  box-shadow: 0 4px 12px var(--tss-overlay-shadow);
  padding: 0.25rem;
}

.dropdown-item {
  border-radius: 2px;
  color: var(--tss-text-primary);
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: rgba(230, 57, 70, 0.1);
  color: var(--tss-text-primary);
}

.dropdown-item.active {
  background: var(--tss-primary);
  color: var(--tss-white);
}

.dropdown-divider {
  border-color: var(--tss-border-subtle);
}

/* ============================================================================
   17. TABS & PILLS
   ============================================================================ */

.nav-tabs {
  border-bottom: 1px solid var(--tss-border-subtle);
}

.nav-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--tss-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.75rem 1rem;
  margin-bottom: -1px;
}

.nav-tabs .nav-link:hover {
  border-bottom-color: var(--tss-border-strong);
  color: var(--tss-text-primary);
}

.nav-tabs .nav-link.active {
  background: transparent;
  border-bottom-color: var(--tss-primary);
  color: var(--tss-text-primary);
}

/* Pills */
.nav-pills .nav-link {
  border-radius: 2px;
  color: var(--tss-text-secondary);
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

.nav-pills .nav-link.active {
  background: var(--tss-primary);
  color: var(--tss-white);
}

/* ============================================================================
   18. TOOLTIPS & POPOVERS
   ============================================================================ */

.tooltip-inner {
  background: var(--tss-surface-raised);
  border-radius: 2px;
  font-family: var(--tss-font-body);
  font-size: 0.75rem;
  padding: 0.375rem 0.625rem;
}

.popover {
  background: var(--tss-surface);
  border: 1px solid var(--tss-border-subtle);
  border-radius: 4px;
}

.popover-header {
  background: var(--tss-surface-deep);
  border-bottom: 1px solid var(--tss-border-subtle);
  font-family: var(--tss-font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================================
   19. DATA VISUALIZATION UTILITIES
   ============================================================================ */

/* Data color classes for charts and elements */
.data-color-1, .bg-data-1 { background-color: var(--tss-data-1) !important; }
.data-color-2, .bg-data-2 { background-color: var(--tss-data-2) !important; }
.data-color-3, .bg-data-3 { background-color: var(--tss-data-3) !important; }
.data-color-4, .bg-data-4 { background-color: var(--tss-data-4) !important; }
.data-color-5, .bg-data-5 { background-color: var(--tss-data-5) !important; }
.data-color-6, .bg-data-6 { background-color: var(--tss-data-6) !important; }
.data-color-7, .bg-data-7 { background-color: var(--tss-data-7) !important; }
.data-color-8, .bg-data-8 { background-color: var(--tss-data-8) !important; }

.text-data-1 { color: var(--tss-data-1) !important; }
.text-data-2 { color: var(--tss-data-2) !important; }
.text-data-3 { color: var(--tss-data-3) !important; }
.text-data-4 { color: var(--tss-data-4) !important; }
.text-data-5 { color: var(--tss-data-5) !important; }
.text-data-6 { color: var(--tss-data-6) !important; }
.text-data-7 { color: var(--tss-data-7) !important; }
.text-data-8 { color: var(--tss-data-8) !important; }

/* Text on data colors (for accessibility) */
.text-on-data-1 { color: #FFFFFF; }
.text-on-data-2 { color: #0A0A0A; }
.text-on-data-3 { color: #0A0A0A; }
.text-on-data-4 { color: #FFFFFF; }
.text-on-data-5 { color: #FFFFFF; }
.text-on-data-6 { color: #FFFFFF; }
.text-on-data-7 { color: #0A0A0A; }
.text-on-data-8 { color: #FFFFFF; }

/* ============================================================================
   20. UTILITY CLASSES
   ============================================================================ */

/* Brand colors */
.text-primary { color: var(--tss-primary) !important; }
.text-accent { color: var(--tss-accent) !important; }
.text-success { color: var(--tss-success) !important; }
.text-danger { color: var(--tss-danger) !important; }
.text-warning { color: var(--tss-accent) !important; }
.text-info { color: var(--tss-info) !important; }

.bg-primary { background-color: var(--tss-primary) !important; }
.bg-accent { background-color: var(--tss-accent) !important; }
.bg-success { background-color: var(--tss-success) !important; }
.bg-danger { background-color: var(--tss-danger) !important; }
.bg-warning { background-color: var(--tss-accent) !important; }
.bg-info { background-color: var(--tss-info) !important; }

/* Background surfaces */
.bg-dark { background-color: var(--tss-black) !important; }
.bg-surface { background-color: var(--tss-surface) !important; }
.bg-surface-secondary { background-color: var(--tss-surface-raised) !important; }

/* Font utilities */
.font-display { font-family: var(--tss-font-display) !important; }
.font-body { font-family: var(--tss-font-body) !important; }
.font-mono { font-family: var(--tss-font-mono) !important; }

/* Numeric styling */
.tabular-nums {
  font-variant-numeric: tabular-nums;
}

/* Compact padding */
.p-compact { padding: 0.5rem !important; }
.px-compact { padding-left: 0.5rem !important; padding-right: 0.5rem !important; }
.py-compact { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }

/* Border accent */
.border-primary { border-color: var(--tss-primary) !important; }
.border-accent { border-color: var(--tss-accent) !important; }
.border-top-primary { border-top: 3px solid var(--tss-primary) !important; }
.border-left-primary { border-left: 3px solid var(--tss-primary) !important; }

/* ============================================================================
   21. RESPONSIVE ADJUSTMENTS
   ============================================================================ */

/* Mobile optimizations */
@media (max-width: 767.98px) {
  .table > :not(caption) > * > * {
    padding: 0.5rem;
  }

  .table > thead th {
    font-size: 0.625rem;
  }

  .card-body {
    padding: 0.75rem;
  }

  .stat-card-value {
    font-size: 1.5rem;
  }

  h1, .h1 { font-size: 1.75rem; }
  h2, .h2 { font-size: 1.5rem; }
  h3, .h3 { font-size: 1.25rem; }
}

/* Tablet optimizations */
@media (min-width: 768px) and (max-width: 1199.98px) {
  .card-body {
    padding: 0.875rem;
  }
}

/* Large screens - maximize data density */
@media (min-width: 1400px) {
  .container-xxl {
    max-width: 1600px;
  }
}

/* ============================================================================
   22. PRINT STYLES
   ============================================================================ */

@media print {
  body {
    background: white !important;
    color: black !important;
  }

  .card {
    border: 1px solid #ddd !important;
    background: white !important;
  }

  .table > thead th {
    border-bottom-color: black !important;
    color: black !important;
  }

  .navbar,
  .sidebar,
  .btn,
  .no-print {
    display: none !important;
  }
}

/* ============================================================================
   23. ANIMATION & TRANSITIONS
   ============================================================================ */

/* Smooth transitions for interactive elements */
.btn,
.nav-link,
.dropdown-item,
.form-control,
.form-select,
.page-link,
.card {
  transition: all 0.15s ease-in-out;
}

/* Fade in animation for cards */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* Loading spinner */
.spinner-border {
  color: var(--tss-primary);
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--tss-skeleton-from) 25%, var(--tss-skeleton-to) 50%, var(--tss-skeleton-from) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: 2px;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================================
   24. NUMERIC INPUT SPINNERS
   ============================================================================ */

.no-spin::-webkit-outer-spin-button,
.no-spin::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.no-spin { -moz-appearance: textfield; }

/* ============================================================================
   25. TREE VIEW
   ============================================================================ */

.tree-btn-reset {
  cursor: pointer;
  line-height: 1.2;
  font-size: 0.8125rem;
  padding: 2px 0;
  margin: 0;
  background: none;
  border: none;
  color: inherit;
  text-transform: none;
  font-weight: normal;
  letter-spacing: normal;
  text-align: left;
  min-width: 0;
}

/* ============================================================================
   26. FOCUS COLOR (data source inputs)
   ============================================================================ */

input[data-focus-color]:focus {
  border-color: var(--focus-color) !important;
  box-shadow: var(--tblr-shadow-input), 0 0 0 0.25rem rgba(var(--focus-color-rgb), 0.25) !important;
}

/* ============================================================================
   27. THEME TOGGLE
   ============================================================================ */

/* Show only the icon matching the current preference */
[data-theme-preference="dark"] .theme-icon-light,
[data-theme-preference="dark"] .theme-icon-system,
[data-theme-preference="light"] .theme-icon-dark,
[data-theme-preference="light"] .theme-icon-system,
[data-theme-preference="system"] .theme-icon-dark,
[data-theme-preference="system"] .theme-icon-light { display: none; }