/* AFSM Learning Management System - Theme CSS */
/* TDB Color Scheme with Theme Switching Capability */

:root {
  /* TDB Color Palette */
  --tdb-white: #ffffff;
  --tdb-bg-white: #ffffff;
  --tdb-black: hsl(0, 0%, 7%);
  --tdb-black-700: #0f172a;
  --tdb-black-600: #1e1d22;
  --tdb-black-500: #070311;
  --tdb-bg-dark-purple-400: #3f192b;
  --tdb-bg-violet-300: #342358;
  --tdb-dark-purple-400: #3f192b;
  --tdb-dark-purple-350: #4f2c54;
  --tdb-dark-purple-300: #946180;
  --tdb-dark-purple-200: #ceb2c4;
  --tdb-dark-purple-100: #e7dae2;
  --tdb-purple-600: #13213b;
  --tdb-purple-500: #24125f;
  --tdb-purple-400: #24125f;
  --tdb-purple-300: #4e27ce;
  --tdb-purple-200: #d5ccf5;
  --tdb-purple-100: #f1eefc;
  --tdb-headings-black: #1e1d22;
  --tdb-gray-500: #2b3340;
  --tdb-gray-400: #4d4a5a;
  --tdb-gray-400-light: #26242e;
  --tdb-gray-300: #908fa1;
  --tdb-gray-200: #efeef0;
  --tdb-gray-200-light: #7a777c;
  --tdb-gray-100: #ffffff;
  --tdb-placeholder: #b0bcc6;
  --tdb-yellow-400: #c99700;
  --tdb-yellow-300: #ffc71f;
  --tdb-yellow-200: #ffebad;
  --tdb-yellow-100: #fffaeb;
  --tdb-red-400: #b22234;
  --tdb-red-300: #db4354;
  --tdb-red-200: #f2bbc0;
  --tdb-red-100: #fceeef;
  --tdb-brown-400: #785549;
  --tdb-brown-300: #a27667;
  --tdb-brown-200: #e0d1cc;
  --tdb-brown-100: #f7f4f2;
  --tdb-orange-400: #892a0b;
  --tdb-orange-300: #f38b68;
  --tdb-orange-200: #f8c5b4;
  --tdb-orange-100: #fdf1ec;
  --tdb-green-400: #273a36;
  --tdb-green-300: #527a72;
  --tdb-green-200: #c2d6d1;
  --tdb-green-100: #f3f7f6;
  --tdb-cream-400: #8B7355;
  --tdb-cream-300: #D2B48C;
  --tdb-cream-200: #F5F5DC;
  --tdb-cream-100: #FDF5E6;
  --tdb-border-400: #c2d6d1;
  --tdb-border-300: rgba(194, 214, 209, 0.3);
  --tdb-border-200: #e7dae2;
  --tdb-border-100: #c2d6d1;
  --tdb--border-shark-400-rgba: rgba(31, 32, 34, 0.4);
  --tdb-border-violet-300: rgba(36, 18, 95, 0.1);
  --tdb-border-violet-300-40: rgba(36, 18, 95, 0.40);
  --tdb-gray-400-light-rgb: 38, 36, 46;
  --tdb-gray-400-light-rgb-0-60: 38, 36, 46, 0.6;
  --tdb-border-shark-gray-300-rgba-60: 31, 32, 34, 0.4;
  --tdb-btn-secondary-bg-color: var(--tdb-purple-500);
  --tdb-btn-secondary-bg-color-400: var(--tdb-purple-500);
  --tdb-btn-secondary-bg-color-300: var(--tdb-purple-500);
  --tdb-overlay-400: rgb(234, 220, 225, 0.4);
  --tdb-overlay-300: rgb(234, 220, 225, 0.3);
  --tdb-overlay-200: rgb(234, 220, 225, 0.2);
  --tdb-overlay-100: rgb(234, 220, 225, 0.1);
  --tdb-bg-roman-50: #f7f4f2;
  --tdb-bg-violet-50: #ede9f9;
  --tdb-bg-violet-500-10: rgba(234, 220, 225);
  --tdb-bg-violet-divider-300: #f2f1fa;
  --tdb-bg-dark-purple-100: #e7dae2;
  --tdb-bg-blue-100: #f7f6f2;
  --tdb-bg-roman-50-rgba-0: rgba(247, 244, 242, 0);
  --tdb-bg-roman-50-rgba-60: rgba(247, 244, 242, 0.6);
  --tdb-bg-roman-50-rgba-48: rgba(247, 244, 242, 0.48);
  --tdb-bg-roman-50-rgba-90: rgba(247, 244, 242, 0.9);
  --tdb-bg-yellow-90-rgba-90: rgba(247, 246, 242, 0.9);
  --tdb-bg-yellow-100-rgba-90: rgba(255, 250, 235, 0.9);
  --tdb-bg-yellow-100-rgba-70: rgba(255, 250, 235, 0.7);
  --tdb-bg-yellow-100-rgba-0: rgba(255, 250, 235, 0);
  --tdb-bg-purple-100-rgba-0: rgba(244, 241, 244, 0);
  --tdb-bg-purple-90-rgba-0: rgba(244, 241, 244, 0);
  --tdb-shadow-600: 0px 32px 72px rgba(20, 20, 43, 0.24);
  --tdb-shadow-500: 0px 24px 65px rgba(20, 20, 43, 0.16);
  --tdb-shadow-400: 0px 14px 42px rgba(20, 20, 43, 0.14);
  --tdb-shadow-300: 0px 8px 28px rgba(20, 20, 43, 0.1);
  --tdb-shadow-200: 0px 2px 12px rgba(20, 20, 43, 0.08);
  --tdb-shadow-100: 0px 2px 6px rgba(20, 20, 43, 0.06);
  --tdb-btn-primary-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Spacing */
  --gap-12: 0.75rem;
  --gap-16: 1rem;
  --gap-24: 1.5rem;
  --gap-32: 2rem;
  --gap-40: 2.5rem;
  --space-4: 0.25rem;
  --space-8: 0.5rem;
  --space-10: 0.625rem;
  --space-12: 0.75rem;
  --space-16: 1rem;
  --space-14: 0.875rem;
  --space-18: 1.125rem;
  --space-20: 1.25rem;
  --space-24: 1.5rem;
  --space-32: 2rem;
  --space-36: 2.25rem;
  --space-40: 2.5rem;
  --space-42: 2.625rem;
  --space-48: 3rem;
  --space-56: 3.5rem;
  --space-60: 3.75rem;
  --space-64: 4rem;
  --space-70: 4.375rem;
  --space-80: 5rem;
  --space-90: 5.625rem;
  --space-100: 6.25rem;
  --space-120: 7.5rem;
  --space-160: 10rem;
  
  /* Typography */
  --h1-fs: 3.5rem;
  --h1-lh: 4rem;
  --h2-fs: 3rem;
  --h2-lh: 3.5rem;
  --h3-fs: 2rem;
  --h3-lh: 2.5rem;
  --h4-fs: 1.5rem;
  --h4-lh: 1.875rem;
  --h5-fs: 1.125rem;
  --h5-lh: 1.625rem;
  --h6-fs: 1rem;
  --h6-lh: 1.5rem;
  --fs-12: 0.75rem;
  --lh-12: 1.125rem;
  --fs-14: 0.875rem;
  --lh-14: 1.25rem;
  --fs-16: 1rem;
  --lh-16: 1.5rem;
  --fs-18: 1.125rem;
  --lh-18: 1.75rem;
  --fs-20: 1.25rem;
  --lh-20: 1.875rem;
  --fs-22: 1.375rem;
  --lh-22: 1.75rem;
  --fs-24: 1.5rem;
  --lh-24: 2rem;
  --fs-28: 1.75rem;
  --lh-28: 2.25rem;
  --fs-32: 2rem;
  --lh-32: 2.5rem;
  --fs-42: 2.625rem;
  --lh-42: 3.25rem;
  --fs-48: 3rem;
  --lh-48: 3.5rem;
  --fs-56: 3.5rem;
  --lh-56: 4rem;
  --fs-64: 4rem;
  --lh-64: 4.375rem;
  --fs-80: 5rem;
  --lh-80: 5.625rem;
  
  /* Border Radius */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
}

/* Theme Variables - Default (Light) - Dark Blue-Gold-White Theme */
:root {
  /* Background Colors - Dark Blue Theme with Electric Blue Accents */
  --bg-primary: #1a2a3a;
  --bg-secondary: #2a3a4a;
  --bg-tertiary: #0a1520;
  
  /* Text Colors - White for dark background */
  --text-primary: #FFFFFF;
  --text-secondary: #E6F2FF;
  --text-muted: #B3D9FF;
  --text-placeholder: #80BFFF;
  --text-gold: #D4AF37;
  --text-gold-dark: #B8860B;
  
  /* Border Colors */
  --border-primary: #E6F2FF;
  --border-secondary: #B3D9FF;
  
  /* Button Colors - Dark Blue-Gold Theme */
  --btn-primary-bg: #1a2a3a;
  --btn-primary-hover: #2a3a4a;
  --btn-secondary-bg: #E6F2FF;
  --btn-secondary-text: #1a2a3a;
  
  /* Shadow */
  --shadow-primary: var(--tdb-shadow-200);
  --shadow-secondary: var(--tdb-shadow-100);
  
  /* Default Background Pattern */
  --bg-pattern: none;
  
  /* Dark Blue-Gold Theme Colors */
  --primary-color: #1a2a3a;
  --primary-hover: #2a3a4a;
  --primary-light: #E6F2FF;
  --primary-dark: #0a1520;
  --accent-color: #D4AF37;
  --accent-light: #F4E4BC;
  --accent-dark: #B8860B;
  --gold-color: #D4AF37;
  --gold-hover: #B8860B;
  --blue-color: #1a2a3a;
  --blue-dark: #0a1520;
  --electric-blue: #00BFFF;
  --electric-blue-light: #00D9FF;
  --white-color: #FFFFFF;
}

/* Dark Theme */
[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #3a3a3a;
  
  --text-primary: #ffffff;
  --text-secondary: #e0e0e0;
  --text-muted: #b0b0b0;
  --text-placeholder: #888888;
  
  --border-primary: #404040;
  --border-secondary: #505050;
  
  --btn-primary-bg: var(--primary-color);
  --btn-primary-hover: var(--primary-hover);
  --btn-secondary-bg: #404040;
  --btn-secondary-text: #ffffff;
  
  --shadow-primary: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-secondary: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Color Schemes */
/* TDB Purple (Default) */
[data-scheme="tdb"] {
  --primary-color: var(--tdb-purple-500);
  --primary-hover: var(--tdb-purple-400);
  --primary-light: var(--tdb-purple-100);
  --primary-dark: var(--tdb-purple-600);
  --accent-color: var(--tdb-purple-300);
  --accent-light: var(--tdb-purple-200);
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='tdb-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23e7dae2' stroke-width='1' opacity='0.3'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23e7dae2' stroke-width='1' opacity='0.3'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23e7dae2' stroke-width='1' opacity='0.3'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23e7dae2' stroke-width='1' opacity='0.3'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23ceb2c4' stroke-width='1' opacity='0.2'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23tdb-pattern)'/%3E%3C/svg%3E");
}

/* Dark mode patterns - more subtle */
[data-theme="dark"][data-scheme="tdb"] {
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='tdb-dark-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23444' stroke-width='1' opacity='0.05'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23tdb-dark-pattern)'/%3E%3C/svg%3E");
}

/* Blue Scheme - International Standard Blue */
[data-scheme="blue"] {
  --primary-color: #1a2a3a;
  --primary-hover: #2a3a4a;
  --primary-light: #E6F2FF;
  --primary-dark: #0a1520;
  --accent-color: #0080FF;
  --accent-light: #CCE6FF;
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='blue-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23dbeafe' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23dbeafe' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23dbeafe' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23dbeafe' stroke-width='1' opacity='0.4'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23bfdbfe' stroke-width='1' opacity='0.3'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23blue-pattern)'/%3E%3C/svg%3E");
}

[data-theme="dark"][data-scheme="blue"] {
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='blue-dark-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23444' stroke-width='1' opacity='0.05'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23blue-dark-pattern)'/%3E%3C/svg%3E");
}

/* Green Scheme */
[data-scheme="green"] {
  --primary-color: #059669;
  --primary-hover: #047857;
  --primary-light: #d1fae5;
  --primary-dark: #064e3b;
  --accent-color: #10b981;
  --accent-light: #a7f3d0;
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='green-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23d1fae5' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23d1fae5' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23d1fae5' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23d1fae5' stroke-width='1' opacity='0.4'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23a7f3d0' stroke-width='1' opacity='0.3'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23green-pattern)'/%3E%3C/svg%3E");
}

[data-theme="dark"][data-scheme="green"] {
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='green-dark-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23444' stroke-width='1' opacity='0.05'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23green-dark-pattern)'/%3E%3C/svg%3E");
}

/* Cream Scheme */
[data-scheme="cream"] {
  --primary-color: #8B7355;
  --primary-hover: #A0522D;
  --primary-light: #FDF5E6;
  --primary-dark: #654321;
  --accent-color: #D2B48C;
  --accent-light: #F5F5DC;
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='cream-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23FDF5E6' stroke-width='1' opacity='0.5'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23FDF5E6' stroke-width='1' opacity='0.5'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23FDF5E6' stroke-width='1' opacity='0.5'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23FDF5E6' stroke-width='1' opacity='0.5'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23F5F5DC' stroke-width='1' opacity='0.4'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23cream-pattern)'/%3E%3C/svg%3E");
}

[data-theme="dark"][data-scheme="cream"] {
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='cream-dark-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23444' stroke-width='1' opacity='0.05'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23cream-dark-pattern)'/%3E%3C/svg%3E");
}

/* Teal-Gold-White Scheme - New Premium Theme */
[data-scheme="teal-gold"] {
  --primary-color: #008080;
  --primary-hover: #006666;
  --primary-light: #E0F7F7;
  --primary-dark: #0a1520;
  --accent-color: #D4AF37;
  --accent-light: #F4E4BC;
  --accent-dark: #B8860B;
  --gold-color: #D4AF37;
  --gold-hover: #B8860B;
  --teal-color: #008080;
  --teal-dark: #0a1520;
  --white-color: #FFFFFF;
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='teal-gold-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23E0F7F7' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23E0F7F7' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23E0F7F7' stroke-width='1' opacity='0.4'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23E0F7F7' stroke-width='1' opacity='0.4'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23B0E0E0' stroke-width='1' opacity='0.3'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23teal-gold-pattern)'/%3E%3C/svg%3E");
}

[data-theme="dark"][data-scheme="teal-gold"] {
  --bg-pattern: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='teal-gold-dark-pattern' x='0' y='0' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M100 0 L150 25 L150 75 L100 100 L50 75 L50 25 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M100 100 L150 125 L150 175 L100 200 L50 175 L50 125 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M0 50 L50 75 L50 125 L0 150 L-50 125 L-50 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Cpath d='M200 50 L250 75 L250 125 L200 150 L150 125 L150 75 Z' fill='none' stroke='%23333' stroke-width='1' opacity='0.1'/%3E%3Ccircle cx='100' cy='100' r='15' fill='none' stroke='%23444' stroke-width='1' opacity='0.05'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='200' height='200' fill='url(%23teal-gold-dark-pattern)'/%3E%3C/svg%3E");
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  background-color: #1a2a3a;
  background-image: 
    radial-gradient(ellipse at top left, rgba(0, 191, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at top center, rgba(0, 191, 255, 0.2) 0%, transparent 40%),
    radial-gradient(ellipse at bottom right, rgba(0, 191, 255, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 25%, #1a2a3a 50%, #0a1520 75%, #1a2a3a 100%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-attachment: fixed;
  color: #D4AF37;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease, background-image 0.3s ease;
}

/* Prevent horizontal scrolling across the app on desktop */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}

/* Typography - Golden */
h1, h2, h3, h4, h5, h6 {
  color: #D4AF37;
  font-weight: 600;
  margin-bottom: var(--space-16);
}

/* Golden Text Colors */
.text-gold,
.gold-text {
  color: #FFD700 !important;
  font-weight: 600;
}

.text-gold-dark {
  color: #DAA520 !important;
  font-weight: 600;
}

/* Golden text on dark backgrounds */
.bg-primary .text-gold,
.bg-success .text-gold,
.card-header .text-gold,
.navbar .text-gold {
  color: #FFD700 !important;
}

h1 { font-size: var(--h1-fs); line-height: var(--h1-lh); }
h2 { font-size: var(--h2-fs); line-height: var(--h2-lh); }
h3 { font-size: var(--h3-fs); line-height: var(--h3-lh); }
h4 { font-size: var(--h4-fs); line-height: var(--h4-lh); }
h5 { font-size: var(--h5-fs); line-height: var(--h5-lh); }
h6 { font-size: var(--h6-fs); line-height: var(--h6-lh); }

/* Navigation Bar */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%) !important;
  box-shadow: var(--shadow-primary);
  border-bottom: none;
}

.navbar-brand {
  font-weight: 700;
  font-size: var(--fs-24);
  color: var(--tdb-white) !important;
}

.navbar-nav .nav-link {
  color: #FFD700 !important;
  font-weight: 500;
  transition: var(--tdb-btn-primary-transition);
  border-radius: var(--border-radius);
  margin: 0 var(--space-8);
  padding: var(--space-8) var(--space-16);
}

.navbar-nav .nav-link:hover {
  color: #FFC700 !important;
  background-color: rgba(212, 175, 55, 0.1);
  transform: translateY(-1px);
}

.navbar-nav .nav-link.active {
  background-color: rgba(255, 215, 0, 0.2);
  color: #FFD700 !important;
}

.dropdown-menu {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-primary);
  overflow-x: hidden !important;
}

.dropdown-item {
  color: var(--text-primary);
  padding: var(--space-12) var(--space-16);
  transition: var(--tdb-btn-primary-transition);
}

.dropdown-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Cards */
.card {
  background: #FFFFFF;
  border: 1px solid #1a2a3a;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-primary);
  transition: var(--tdb-btn-primary-transition);
  overflow: hidden;
  backdrop-filter: blur(5px);
}

.card:hover {
  box-shadow: var(--shadow-secondary);
  transform: translateY(-2px);
}

.card-header {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%);
  border-bottom: 2px solid #D4AF37;
  font-weight: 600;
  color: #D4AF37;
}

.card-body {
  padding: var(--space-24);
}

/* Form Controls */
.form-control, .form-select {
  background-color: #FFFFFF !important;
  border: 2px solid #1a2a3a;
  border-radius: var(--border-radius);
  color: #1e1d22 !important;
  font-size: var(--fs-16);
  padding: var(--space-12) var(--space-16);
  transition: var(--tdb-btn-primary-transition);
  box-shadow: none;
}

.form-control:focus, .form-select:focus {
  background-color: #FFFFFF !important;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(78, 39, 206, 0.2);
  outline: none;
  color: #1e1d22 !important;
}

/* Dropdown options - White background */
.form-select option,
select option,
.form-select optgroup,
select optgroup {
  background-color: #FFFFFF !important;
  color: #1e1d22 !important;
}

.form-select option:hover,
select option:hover,
.form-select option:checked,
select option:checked {
  background-color: #E6F2FF !important;
  color: #1e1d22 !important;
}

.form-control::placeholder {
  color: #B8860B;
}

.form-label {
  color: #D4AF37;
  font-weight: 600;
  margin-bottom: var(--space-8);
}

.form-text {
  color: #B8860B;
  font-size: var(--fs-14);
}

/* Buttons */
.btn {
  border-radius: var(--border-radius);
  font-weight: 600;
  padding: var(--space-12) var(--space-24);
  transition: var(--tdb-btn-primary-transition);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: var(--fs-14);
}

.btn-primary {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-primary);
  border: 1px solid #D4AF37;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0a1520 0%, #1a2a3a 50%, #2a3a4a 100%);
  border-color: #B8860B;
  transform: translateY(-2px);
  box-shadow: var(--shadow-secondary);
}

.btn-secondary {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--tdb-white);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
  color: #1a2a3a;
  border: 1px solid #008080;
  font-weight: 700;
}

.btn-danger {
  background: linear-gradient(135deg, var(--tdb-red-400) 0%, var(--tdb-red-300) 100%);
  color: var(--tdb-white);
}

.btn-warning {
  background: linear-gradient(135deg, var(--tdb-orange-400) 0%, var(--tdb-orange-300) 100%);
  color: var(--tdb-white);
}

.btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.8);
  color: rgba(255, 255, 255, 0.9);
  background-color: transparent;
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--tdb-white);
  color: var(--tdb-white);
}

/* Tables */
.table {
  background-color: #FFFFFF;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-primary);
}

.table thead th,
.table-dark th {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%);
  color: #D4AF37;
  font-weight: 600;
  border: none;
  padding: var(--space-16);
  border-bottom: 2px solid #D4AF37;
}

.table tbody tr {
  transition: var(--tdb-btn-primary-transition);
}

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

.table td {
  padding: var(--space-16);
  border-color: var(--border-primary);
  vertical-align: middle;
}

/* Alerts */
.alert {
  border-radius: var(--border-radius);
  border: none;
  padding: var(--space-16) var(--space-24);
  font-weight: 500;
}

.alert-success {
  background-color: rgba(82, 122, 114, 0.1);
  color: var(--tdb-green-400);
  border-left: 4px solid var(--tdb-green-400);
}

.alert-danger {
  background-color: rgba(219, 67, 84, 0.1);
  color: var(--tdb-red-400);
  border-left: 4px solid var(--tdb-red-400);
}

.alert-warning {
  background-color: rgba(243, 139, 104, 0.1);
  color: var(--tdb-orange-400);
  border-left: 4px solid var(--tdb-orange-400);
}

.alert-info {
  background-color: rgba(0, 102, 204, 0.1);
  color: #1a2a3a;
  border-left: 4px solid #1a2a3a;
}

/* Badges */
.badge {
  border-radius: var(--border-radius);
  font-weight: 600;
  padding: var(--space-8) var(--space-12);
}

.badge-primary {
  background-color: #1a2a3a;
  color: #D4AF37;
  border: 1px solid #D4AF37;
}

.badge-success {
  background-color: #1a2a3a;
  color: #D4AF37;
  border: 1px solid #D4AF37;
}

.badge-danger {
  background-color: #DC3545;
  color: #D4AF37;
}

.badge-warning {
  background-color: #D4AF37;
  color: #1a2a3a;
  font-weight: 700;
}

.badge-info {
  background-color: #1a2a3a;
  color: #D4AF37;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border-top: 1px solid var(--border-primary);
  color: var(--text-primary);
  padding: var(--space-32) 0;
  margin-top: auto;
}

/* Social Media Icons */
.social-icons {
  display: flex;
  gap: var(--space-8);
  justify-content: center;
  margin-top: var(--space-16);
}

.social-icon {
  width: 40px;
  height: 40px;
  background-color: var(--tdb-purple-100);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tdb-purple-500);
  text-decoration: none;
  transition: var(--tdb-btn-primary-transition);
}

.social-icon:hover {
  background-color: var(--tdb-purple-500);
  color: var(--tdb-white);
  transform: translateY(-2px);
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: var(--space-32);
  right: var(--space-32);
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: var(--tdb-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: var(--shadow-primary);
  transition: var(--tdb-btn-primary-transition);
  z-index: 1000;
}

.scroll-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--primary-color);
  color: var(--tdb-white);
}

/* Dashboard Cards */
.dashboard-card {
  background: #FFFFFF;
  border-radius: var(--border-radius-lg);
  padding: var(--space-32);
  box-shadow: var(--shadow-primary);
  transition: var(--tdb-btn-primary-transition);
  border: 1px solid #1a2a3a;
  backdrop-filter: blur(5px);
}

.dashboard-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-secondary);
}

.dashboard-card h4 {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%);
  color: #D4AF37;
  margin: calc(-1 * var(--space-32)) calc(-1 * var(--space-32)) var(--space-16) calc(-1 * var(--space-32));
  padding: var(--space-16) var(--space-32);
  border-bottom: 2px solid #D4AF37;
  font-weight: 600;
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.dashboard-card .card-header {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%);
  color: #D4AF37;
  border-bottom: 2px solid #D4AF37;
}

/* Stats Cards - Dark Blue */
.stats-card {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%);
  color: #D4AF37;
  border-radius: var(--border-radius-lg);
  padding: var(--space-24);
  text-align: center;
  box-shadow: var(--shadow-primary);
  cursor: pointer;
  border: 1px solid #D4AF37;
}

.stats-card h3 {
  color: #D4AF37;
  font-size: var(--fs-48);
  margin-bottom: var(--space-8);
}

.stats-card p {
  color: #B8860B;
  margin: 0;
}

.stats-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-secondary);
}

/* Theme Switcher */
.theme-switcher {
  position: fixed;
  top: var(--space-16);
  right: var(--space-16);
  z-index: 1001;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius);
  padding: var(--space-8);
  box-shadow: var(--shadow-primary);
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--fs-20);
  cursor: pointer;
  padding: var(--space-8);
  border-radius: var(--border-radius);
  transition: var(--tdb-btn-primary-transition);
}

.theme-toggle:hover {
  background-color: var(--bg-tertiary);
  color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .card-body {
    padding: var(--space-16);
  }
  
  .btn {
    padding: var(--space-8) var(--space-16);
    font-size: var(--fs-12);
  }
  
  .dashboard-card {
    padding: var(--space-24);
  }
  
  .scroll-to-top {
    bottom: var(--space-16);
    right: var(--space-16);
    width: 45px;
    height: 45px;
  }
  
  .theme-switcher {
    top: var(--space-8);
    right: var(--space-8);
  }
}

/* Print Styles */
@media print {
  .navbar, .footer, .scroll-to-top, .theme-switcher {
    display: none !important;
  }
  
  body {
    background: var(--tdb-white) !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid var(--border-primary) !important;
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.slide-in {
  animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--tdb-purple-100);
  border-top: 4px solid var(--tdb-purple-500);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Assignment-specific styles */
.qize-section {
  background: var(--bg-primary);
  padding: var(--space-40);
  box-shadow: var(--shadow-primary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-primary);
}

.mlw_qmn_message_before h2 {
  color: var(--tdb-white);
  font-size: var(--fs-22);
  text-align: center;
  background: var(--tdb-red-400);
  padding: var(--space-16);
  border-radius: var(--border-radius);
  font-weight: 700;
  margin-bottom: var(--space-20);
}

.quiz-new-item {
  font-size: var(--fs-18);
  margin: 0 0 var(--space-20) var(--space-18);
  font-weight: 500;
  color: var(--text-primary);
}

.taxera {
  margin-top: var(--space-20);
}

.quiz-new-item-file {
  margin-bottom: var(--space-20);
}

.quiz-new-item-file label {
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-8);
  color: var(--text-primary);
}

.quize-file {
  width: 100%;
  padding: var(--space-8) var(--space-16);
  font-size: var(--fs-16);
  background-color: var(--tdb-purple-100);
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  color: var(--text-primary);
  transition: var(--tdb-btn-primary-transition);
}

.quize-file:focus {
  background-color: var(--bg-primary);
  border-color: var(--tdb-purple-500);
  box-shadow: 0 0 0 3px rgba(78, 39, 206, 0.1);
  outline: none;
}

.existing-file {
  margin: var(--space-8) 0;
  font-size: var(--fs-14);
  color: var(--text-secondary);
}

.orfile {
  text-align: center;
  margin: var(--space-20) 0;
  font-weight: bold;
  color: var(--text-primary);
}

.quiz-text {
  width: 100%;
  padding: var(--space-12) var(--space-16);
  font-size: var(--fs-16);
  margin-bottom: var(--space-20);
  background-color: var(--tdb-purple-100);
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  color: var(--text-primary);
  transition: var(--tdb-btn-primary-transition);
  resize: vertical;
}

.quiz-text:focus {
  background-color: var(--bg-primary);
  border-color: var(--tdb-purple-500);
  box-shadow: 0 0 0 3px rgba(78, 39, 206, 0.1);
  outline: none;
}

/* Video Gallery styles */
.video-thumb {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--border-primary);
  border-radius: var(--border-radius);
  transition: var(--tdb-btn-primary-transition);
}

.video-thumb:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-primary);
}

.card-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--tdb-btn-primary-transition);
}

.card-title a:hover {
  color: var(--tdb-purple-500);
}

/* Certificate Template styles */
.template-preview {
  max-width: 300px;
  max-height: 100px;
  overflow: auto;
  border: 1px solid var(--border-primary);
  border-radius: var(--border-radius);
  padding: var(--space-8);
  background-color: var(--bg-primary);
  font-size: var(--fs-12);
  color: var(--text-secondary);
}

/* Enhanced Navigation Dropdown Styles */
/* UNIFORM DROPDOWN STYLING - Override for consistency */
.navbar-nav .dropdown-menu {
  background-color: #ffffff !important;
  border: 1px solid #e7dae2 !important;
  border-radius: 8px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06) !important;
  padding: 0.375rem 0 !important;
  margin-top: 0.5rem !important;
  min-width: 220px !important;
  max-width: 350px !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  max-height: 80vh !important;
}

.navbar-nav .dropdown-menu .dropdown-item {
  padding: 0.5rem 0.875rem !important;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.3px !important;
  color: #1e1d22 !important;
  text-transform: uppercase !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  white-space: nowrap !important;
  transition: all 0.2s ease !important;
  border-radius: 4px !important;
  margin: 1px 0.25rem !important;
  text-decoration: none !important;
  line-height: 1.3 !important;
}

.navbar-nav .dropdown-menu .dropdown-item:hover {
  background-color: #E6F2FF !important;
  color: #1E3A8A !important;
  transform: translateX(4px) !important;
  text-decoration: none !important;
}

.navbar-nav .dropdown-menu .dropdown-item i {
  width: 16px;
  text-align: center;
  color: #000000 !important; /* Black */
  text-shadow: 0 0 2px #C0C0C0, 0 0 4px #C0C0C0, 1px 1px 2px rgba(192, 192, 192, 0.5) !important; /* Silver border effect */
  -webkit-text-stroke: 0.5px #C0C0C0 !important; /* Silver border */
  text-stroke: 0.5px #C0C0C0 !important;
  display: inline-block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.navbar-nav .dropdown-menu .dropdown-item:hover i {
  color: #1a1a1a !important; /* Darker black on hover */
  text-shadow: 0 0 3px #E8E8E8, 0 0 5px #E8E8E8, 1px 1px 3px rgba(232, 232, 232, 0.6) !important; /* Brighter silver border */
  -webkit-text-stroke: 0.5px #E8E8E8 !important; /* Brighter silver border */
  text-stroke: 0.5px #E8E8E8 !important;
}

.navbar-nav .dropdown-menu .dropdown-divider {
  margin: 0.375rem 0 !important;
  border-color: var(--border-primary);
}

/* Dropdown toggle animations */
.navbar-nav .dropdown-toggle {
  padding-right: 1.75rem !important;
  position: relative !important;
}

.navbar-nav .dropdown-toggle::after {
  position: absolute !important;
  right: 0.5rem !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  border-top-color: rgba(255, 255, 255, 0.9) !important;
  border-width: 0.35em !important;
  transition: transform 0.2s ease !important;
  flex-shrink: 0 !important;
}

.navbar-nav .dropdown.show .dropdown-toggle::after,
.navbar-nav .dropdown:hover .dropdown-toggle::after {
  transform: translateY(-50%) rotate(180deg) !important;
}

/* Ensure dropdown toggle content doesn't overlap with arrow */
.navbar-nav .dropdown-toggle .nav-text,
.navbar-nav .dropdown-toggle span {
  margin-right: 0 !important;
  padding-right: 0 !important;
}

/* ============================================
   UNIFORM FONT STYLING - CONSISTENT COLORS
   ============================================ */
/* Dark Blue backgrounds - use golden text */
.table-dark th,
.card-header[style*="background-color: #0d6efd"],
.card-header.bg-primary,
.bg-primary {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%) !important;
  color: #D4AF37 !important;
  border-bottom: 2px solid #D4AF37 !important;
  box-shadow: 0 2px 8px rgba(0, 191, 255, 0.2) !important;
}

.bg-success {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%) !important;
  color: #D4AF37 !important;
  border: 1px solid #D4AF37 !important;
  box-shadow: 0 2px 8px rgba(0, 191, 255, 0.2) !important;
}

.bg-secondary {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 100%) !important;
  color: #D4AF37 !important;
}

.bg-primary h5,
.bg-success h5,
.bg-primary small,
.bg-success small,
.bg-primary h1,
.bg-primary h2,
.bg-primary h3,
.bg-primary h4,
.bg-primary h6,
.bg-success h1,
.bg-success h2,
.bg-success h3,
.bg-success h4,
.bg-success h6 {
  color: #D4AF37 !important;
}

.bg-secondary h5,
.bg-secondary small,
.bg-secondary h1,
.bg-secondary h2,
.bg-secondary h3,
.bg-secondary h4,
.bg-secondary h6 {
  color: #D4AF37 !important;
}

/* Gold/Blue backgrounds */
.bg-info {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%) !important;
  color: #D4AF37 !important;
  border: 1px solid #D4AF37 !important;
  box-shadow: 0 2px 8px rgba(0, 191, 255, 0.2) !important;
}

.bg-warning {
  background: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%) !important;
  color: #1a2a3a !important;
}

.bg-info h5,
.bg-info small,
.bg-info h1,
.bg-info h2,
.bg-info h3,
.bg-info h4,
.bg-info h6 {
  color: #D4AF37 !important;
}

.bg-warning h5,
.bg-warning small,
.bg-warning h1,
.bg-warning h2,
.bg-warning h3,
.bg-warning h4,
.bg-warning h6 {
  color: #1a2a3a !important;
}

/* Table headers - ensure visibility */
.table-dark th {
  color: #ffffff !important;
  font-weight: 600 !important;
}

.table-dark th small {
  color: #ffffff !important;
  font-weight: 500 !important;
}

/* Card headers - consistent styling */
.card-header {
  font-weight: 600 !important;
}

/* ============================================
   UNIFORM ACTION BUTTONS (Edit/Delete)
   ============================================ */
.action-buttons {
  display: flex !important;
  gap: 0.5rem !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
}

.action-buttons .btn,
.action-buttons button,
.action-buttons a.btn {
  min-width: 70px !important;
  white-space: nowrap !important;
  padding: 0.375rem 0.75rem !important;
  font-size: 0.875rem !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.35rem !important;
}

/* Hover effects for dropdown menus */
.navbar-nav .dropdown:hover .dropdown-menu {
  display: block;
}

/* Active state for navigation items */
.navbar-nav .nav-link.active,
.navbar-nav .dropdown-toggle.active {
  color: var(--tdb-white) !important;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 0.375rem;
}

/* Responsive dropdown adjustments */
@media (max-width: 991.98px) {
  .navbar-nav .dropdown-menu {
    margin-top: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    padding-left: 1rem;
    overflow-x: hidden !important;
  }
  
  .navbar-nav .dropdown-menu .dropdown-item {
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    margin: 0;
  }
  
  .navbar-nav .dropdown-menu .dropdown-item:hover {
    background-color: transparent;
    color: var(--text-primary);
    transform: none;
  }
}

/* Enhanced navbar brand - AFSM Logo */
.navbar-brand {
  font-weight: 900;
  font-size: 1.5rem;
  color: #ffffff !important;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: var(--tdb-btn-primary-transition);
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
  font-family: 'Segoe UI', 'Arial', sans-serif;
}

.navbar-brand:hover {
  color: #ffffff !important;
  opacity: 0.9;
  transform: scale(1.05);
  text-shadow: 0 3px 6px rgba(0,0,0,0.3);
}

/* Navigation item spacing and alignment */
.navbar-nav .nav-item {
  margin: 0 0.25rem;
}

.navbar-nav .nav-link {
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  transition: var(--tdb-btn-primary-transition);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 40px;
}

.navbar-nav .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--tdb-white) !important;
}

.navbar-nav .nav-link i {
  color: rgba(255, 255, 255, 0.95);
}

/* Hero Banner - Dark Blue */
.hero-banner {
  background: linear-gradient(135deg, #1a2a3a 0%, #2a3a4a 50%, #0a1520 100%);
  color: #D4AF37;
  position: relative;
  overflow: hidden;
  box-shadow: var(--tdb-shadow-300);
  border-bottom: 2px solid #D4AF37;
}
.hero-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(1200px 300px at -10% -50%, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 60%),
              radial-gradient(800px 200px at 110% 0%, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 60%);
  pointer-events: none;
}
.hero-title {
  font-weight: 800;
  letter-spacing: 0.3px;
  margin: 0;
  color: #D4AF37;
}
.hero-title .hero-text {
  color: #D4AF37;
  font-weight: 700;
}
.hero-subtitle {
  color: #B8860B;
  opacity: 0.95;
  font-size: 1.05rem;
}
.hero-badge {
  background: rgba(255, 215, 0, 0.2);
  color: #D4AF37;
  border: 1px solid rgba(212, 175, 55, 0.4);
  font-weight: 600;
}
.hero-illustration i {
  font-size: 64px;
  opacity: 0.9;
}

/* Dropdown menu positioning */
.dropdown-menu {
  margin-top: 0.5rem !important;
  overflow-x: hidden !important;
}

/* Enhanced mobile menu */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--bg-primary);
    border-radius: 0.5rem;
    margin-top: 1rem;
    padding: 1rem;
    box-shadow: var(--tdb-shadow-300);
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.25rem 0;
  }
  
  .navbar-nav .dropdown-menu {
    background: transparent;
    border: none;
    box-shadow: none;
    padding-left: 1rem;
    overflow-x: hidden !important;
  }
}