/* Anoora Design System - Colors & Typography */

:root {
  /* ===== PRIMARY BRAND COLORS ===== */
  --color-primary: #6B5B4B;           /* Muted taupe brown for buttons */
  --color-primary-light: #7A6958;     /* Lighter taupe for hover */
  --color-primary-dark: #5C4E42;      /* Darker taupe for active */

  --color-accent: #D64545;

  /* ===== BRAND ACCENT (Original gold - use for highlights only) ===== */
  --color-brand-gold: #F49C3C;
  --color-brand-gold-dark: #E08A2A;

  /* ===== NEUTRALS (Simplified) ===== */
  --color-white: #FFFFFF;
  --color-black: #000000;

  --color-gray-100: #F5F5F5;
  --color-gray-200: #EFEFEF;
  --color-gray-400: #BDBDBD;
  --color-gray-600: #666666;
  --color-gray-700: #404040;
  --color-gray-900: #1A1A2E;

  /* ===== SEMANTIC COLORS ===== */
  --color-success: #1F8A5B;
  --color-warning: #E5A712;
  --color-error: #C73E1D;
  --color-info: #2A6FDB;

  /* ===== TEXT COLORS ===== */
  --text-primary: #1A1A2E;
  --text-secondary: #404040;
  --text-tertiary: #999999;
  --text-disabled: #BDBDBD;
  --text-inverse: #FFFFFF;

  /* ===== BACKGROUNDS ===== */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F5F5F5;
  --bg-tertiary: #EFEFEF;

  /* ===== BORDERS ===== */
  --border-color-light: #EFEFEF;
  --border-color-medium: #DCDCDC;
  --border-color-dark: #BDBDBD;
  --border-width-thin: 0.0625rem;  /* 1px */
  --border-width-medium: 0.125rem; /* 2px */
  --border-radius-sm: 0.25rem;     /* 4px */
  --border-radius-md: 0.5rem;      /* 8px */
  --border-radius-lg: 0.75rem;     /* 12px */
  --border-radius-xl: 1rem;        /* 16px */

  /* ===== SHADOWS ===== */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.16);
  --shadow-overlay: 0 20px 48px rgba(0, 0, 0, 0.2);

  /* ===== SPACING SCALE (0.5rem base = 8px) ===== */
  --space-xs: 0.25rem;     /* 4px */
  --space-sm: 0.5rem;      /* 8px */
  --space-md: 1rem;        /* 16px */
  --space-lg: 1.5rem;      /* 24px */
  --space-xl: 2rem;        /* 32px */
  --space-2xl: 2.5rem;     /* 40px */
  --space-3xl: 3rem;       /* 48px */
  --space-4xl: 3.5rem;     /* 56px */
  --space-5xl: 4rem;       /* 64px */
  --space-6xl: 5rem;       /* 80px */

  /* ===== TYPOGRAPHY - FONT FAMILIES ===== */
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", sans-serif;
  --font-serif: "Plus Jakarta Sans", "Georgia", serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* ===== TYPOGRAPHY - SIZE SCALE (rem-based) ===== */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.25rem;      /* 20px */
  --text-xl: 1.5rem;       /* 24px */
  --text-2xl: 1.75rem;     /* 28px */
  --text-3xl: 2rem;        /* 32px */
  --text-4xl: 2.25rem;     /* 36px */
  --text-5xl: 2.5rem;      /* 40px */
  --text-6xl: 3rem;        /* 48px */
  --text-7xl: 3.5rem;      /* 56px */

  /* ===== TYPOGRAPHY - LINE HEIGHT ===== */
  --leading-tight: 1.2;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 1.875;

  /* ===== TYPOGRAPHY - FONT WEIGHT ===== */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  /* ===== TRANSITIONS ===== */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  /* ===== Z-INDEX SCALE ===== */
  --z-base: 0;
  --z-dropdown: 10;
  --z-sticky: 20;
  --z-fixed: 30;
  --z-modal-backdrop: 40;
  --z-modal: 50;
  --z-tooltip: 100;
}

/* ===== SEMANTIC TYPE STYLES ===== */

/* Headings */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: var(--text-primary);
}

h1 {
  font-size: var(--text-6xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
}

h2 {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
}

h3 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-snug);
}

h4 {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  line-height: var(--leading-snug);
}

h5 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  line-height: var(--leading-normal);
}

h6 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: var(--leading-normal);
  color: var(--text-secondary);
}

/* Body Text */
p {
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin: 0;
}

.text-sm {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.text-xs {
  font-size: var(--text-xs);
  line-height: var(--leading-tight);
}

.text-lg {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
}

/* Text Variants */
.text-primary {
  color: var(--text-primary);
}

.text-secondary {
  color: var(--text-secondary);
}

.text-tertiary {
  color: var(--text-tertiary);
}

.text-disabled {
  color: var(--text-disabled);
}

.text-inverse {
  color: var(--text-inverse);
}

.text-bold {
  font-weight: var(--font-bold);
}

.text-semibold {
  font-weight: var(--font-semibold);
}

.text-medium {
  font-weight: var(--font-medium);
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

a:active {
  color: var(--color-primary-dark);
}

/* Code */
code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background-color: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: var(--border-radius-sm);
  color: var(--color-accent);
}

pre {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  background-color: var(--color-gray-900);
  color: #E0E0E0;
  padding: var(--space-lg);
  border-radius: var(--border-radius-md);
  overflow-x: auto;
  line-height: var(--leading-relaxed);
}

/* ===== COMPONENT UTILITIES ===== */

.button-primary {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  font-weight: var(--font-semibold);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button-primary:hover {
  background-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.button-primary:active {
  background-color: var(--color-primary-dark);
}

.button-secondary {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: var(--border-width-thin) solid var(--border-color-dark);
  font-weight: var(--font-semibold);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.button-secondary:active {
  background-color: var(--bg-secondary);
}

.card {
  background-color: var(--bg-primary);
  border: var(--border-width-thin) solid var(--border-color-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.input-field {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: var(--text-base);
  font-family: var(--font-sans);
  border: var(--border-width-thin) solid var(--border-color-medium);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  color: var(--text-primary);
}

.input-field::placeholder {
  color: var(--text-tertiary);
}

.input-field:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.1875rem rgba(244, 156, 60, 0.1);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
}

.badge--success {
  background-color: rgba(31, 138, 91, 0.1);
  color: var(--color-success);
}

.badge--warning {
  background-color: rgba(229, 167, 18, 0.1);
  color: var(--color-warning);
}

.badge--error {
  background-color: rgba(199, 62, 29, 0.1);
  color: var(--color-error);
}

.badge--info {
  background-color: rgba(42, 111, 219, 0.1);
  color: var(--color-info);
}