/*
  Design system — Behbood Polymer Arman Toos Commission System
  Palette grounded in Persian turquoise (فیروزه‌ای), a color drawn from
  Iranian tilework, paired with a warm brass accent and deep graphite
  neutrals. Typography uses the company's custom Vazir-style webfont.
*/

@font-face {
  font-family: 'BehboodSans';
  src: url('/font.woff') format('woff');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  /* --- Persian Turquoise system --- */
  --color-turquoise-50:  #EAFBFA;
  --color-turquoise-100: #CFF3F1;
  --color-turquoise-300: #6FCFC9;
  --color-turquoise-500: #0F8B8D;
  --color-turquoise-600: #0C6F71;
  --color-turquoise-700: #0A5A5C;

  --color-brass-300: #E4C88A;
  --color-brass-500: #B98D4B;
  --color-brass-600: #96702F;

  --color-success: #1F9D63;
  --color-danger:  #D8483F;
  --color-warning: #D69E2E;

  /* --- Light mode surfaces --- */
  --bg: #F5F7F7;
  --bg-elevated: #FFFFFF;
  --surface: #FFFFFF;
  --surface-glass: rgba(255, 255, 255, 0.68);
  --border: rgba(15, 30, 30, 0.09);
  --border-strong: rgba(15, 30, 30, 0.16);
  --text-primary: #14201F;
  --text-secondary: #55645F;
  --text-muted: #8C9895;
  --shadow-sm: 0 1px 2px rgba(16, 30, 29, 0.06);
  --shadow-md: 0 8px 24px rgba(16, 30, 29, 0.08);
  --shadow-lg: 0 20px 50px rgba(16, 30, 29, 0.14);
  --accent: var(--color-turquoise-500);
  --accent-strong: var(--color-turquoise-600);
  --accent-soft: var(--color-turquoise-50);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-full: 999px;

  --font-display: 'BehboodSans', 'Vazirmatn', Tahoma, sans-serif;
  --font-body: 'BehboodSans', 'Vazirmatn', Tahoma, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme='dark'] {
  --bg: #0D1413;
  --bg-elevated: #131C1B;
  --surface: #141E1D;
  --surface-glass: rgba(19, 28, 27, 0.66);
  --border: rgba(207, 243, 241, 0.09);
  --border-strong: rgba(207, 243, 241, 0.16);
  --text-primary: #EAF3F2;
  --text-secondary: #A6B8B5;
  --text-muted: #6C7E7A;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.5);
  --accent: var(--color-turquoise-300);
  --accent-strong: var(--color-turquoise-100);
  --accent-soft: rgba(111, 207, 201, 0.12);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'tnum' 1, 'ss01' 1;
  transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out);
}

.num { font-feature-settings: 'tnum' 1; font-variant-numeric: tabular-nums; }

::selection { background: var(--accent-soft); color: var(--accent-strong); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
::-webkit-scrollbar-track { background: transparent; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}