/* ============================================================
   theme.css — Tasarım Sistemi
   Tüm görsel token'lar için tek kaynak. Light + dark tema.
   ============================================================ */

/* === Yazı tipi: Barlow Semi Condensed (yerel) === */
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-ext-400.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-400.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-ext-500.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-500.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-ext-600.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-600.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-ext-700.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Barlow Semi Condensed';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/vendor/fonts/barlow-semi-condensed-latin-700.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* === Design Tokens: Light Mode === */
:root {
  /* Colors */
  --color-bg: #eef1ec;
  --color-surface: #f6f7f4;
  --color-surface-2: #e8ece7;
  --color-border: #d5dbd6;
  --color-text: #17303a;
  --color-text-muted: #55696f;
  --color-accent: #0e6b6f;
  --color-accent-hover: #0a5356;
  --color-accent-light: #ddedec;
  --color-danger: #c8362e;
  --color-danger-hover: #a12a24;
  --color-success: #2e9e5b;
  --color-warning: #e0a100;
  --color-danger-light: #fee2e2;
  --color-success-light: #dcfce7;
  --color-warning-light: #fef3c7;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;

  /* Typography */
  --font-sans: 'Barlow Semi Condensed', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'Cascadia Code', 'JetBrains Mono', monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1rem;
  --text-xl: 1.25rem;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --leading-tight: 1.25;
  --leading-normal: 1.5;

  /* Radii */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);

  /* Transitions */
  --transition-fast: 0.12s ease;
  --transition: 0.18s ease;
  --transition-slow: 0.3s ease;

  /* ================================================================
     Admin backward-compat aliases
     Mevcut admin-shared.css ve inline <style> blokları bu isimleri
     kullanır. Tema değişince otomatik güncellenir.
     ================================================================ */
  --bg0: var(--color-bg);
  --bg1: var(--color-surface);
  --ink: var(--color-text);
  --muted: var(--color-text-muted);
  --line: var(--color-border);
  --accent: var(--color-accent);
  --accent-2: var(--color-accent-hover);
  --accent-light: var(--color-accent-light);
  --danger: var(--color-danger);
  --ok: var(--color-success);
  --warn: var(--color-warning);
  --card: rgba(255,255,255,0.95);
  --shadow-sm: var(--shadow-sm);
  --shadow: var(--shadow);
  --shadow-lg: var(--shadow-lg);
  --radius: var(--radius-lg);
  --radius-sm: var(--radius-sm);
  --transition: var(--transition);
}

/* === Design Tokens: Dark Mode === */
[data-theme="dark"] {
  --color-bg: #0f1b20;
  --color-surface: #16262d;
  --color-surface-2: #1f343c;
  --color-border: #2b434c;
  --color-text: #e6eeec;
  --color-text-muted: #93a9af;
  --color-accent: #4fc0c0;
  --color-accent-hover: #7bd3d3;
  --color-accent-light: #16393d;
  --color-danger: #e0574f;
  --color-danger-hover: #c8362e;
  --color-success: #4cbb7a;
  --color-warning: #f0b91c;
  --color-danger-light: #3a1614;
  --color-success-light: #12341f;
  --color-warning-light: #3a2c05;

  /* Admin alias overrides */
  --bg0: #0f1b20;
  --bg1: #16262d;
  --ink: #e6eeec;
  --muted: #93a9af;
  --line: #2b434c;
  --card: rgba(22,38,45,0.95);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
}

/* === Base Styles === */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === Scrollbar === */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* === Shared Toast === */
.toast {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99999;
  background: var(--color-text);
  color: var(--color-surface);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  box-shadow: var(--shadow-lg);
  max-width: calc(100% - 32px);
  text-align: center;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(4px);
}
.toast.toast-success {
  background: var(--color-success);
}
.toast.toast-error {
  background: var(--color-danger);
}
.toast.toast-warning {
  background: var(--color-warning);
}

/* === kbd (Keyboard Key) === */
kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  vertical-align: middle;
}