/**
 * Admin Panel - Modern Tema (Dark / Light)
 * Tüm renk ve spacing değerleri sadece bu dosyadan alınır.
 * data-theme="light" | "dark" | (yok = sistem tercihi)
 */

/* ---------- Tipografi ---------- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;

  /* Arka plan - derin, yumuşak kontrast */
  --bg-primary: #0a0d12;
  --bg-secondary: #111418;
  --bg-card: #161a21;
  --bg-card-elevated: #1a1f28;
  --bg-sidebar: #0d1015;
  --bg-hover: #1e232c;
  --bg-active: #252b36;

  /* Metin */
  --text-primary: #e6e9ef;
  --text-secondary: #b4b9c4;
  --text-muted: #7c8493;
  --text-inverse: #0a0d12;

  /* Border - ince, düşük kontrast */
  --border-color: #252b36;
  --border-light: #2f3642;
  --border-focus: #3d7cf5;

  /* Accent - modern mavi (gradient destekli) */
  --accent: #5b8def;
  --accent-hover: #4a7edb;
  --accent-muted: rgba(91, 141, 239, 0.15);
  --accent-glow: 0 0 20px rgba(91, 141, 239, 0.25);
  --accent-gradient: linear-gradient(135deg, #5b8def 0%, #7c9ef5 100%);

  /* Durum renkleri */
  --success: #34d399;
  --success-muted: rgba(52, 211, 153, 0.15);
  --warning: #fbbf24;
  --warning-muted: rgba(251, 191, 36, 0.15);
  --danger: #f87171;
  --danger-muted: rgba(248, 113, 113, 0.15);
  --info: #38bdf8;
  --info-muted: rgba(56, 189, 248, 0.15);

  /* Rütbe (rank) badge renkleri */
  --rank-bronze: #a8a29e;
  --rank-silver: #d6d3d1;
  --rank-gold: #facc15;
  --rank-platinum: #5b8def;
  --rank-admin: #f87171;
  --rank-bronze-muted: rgba(168, 162, 158, 0.25);
  --rank-silver-muted: rgba(214, 211, 209, 0.2);
  --rank-gold-muted: rgba(250, 204, 21, 0.2);

  /* Radius - yumuşak köşeler */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Gölge - katmanlı, soft */
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 32px rgba(91, 141, 239, 0.15);

  /* Glass (blur) - header/sidebar */
  --glass-bg: rgba(13, 16, 21, 0.85);
  --glass-border: rgba(255, 255, 255, 0.06);
  --blur-amount: 12px;

  /* Geçiş */
  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Layout */
  --sidebar-width: 260px;
  --sidebar-collapsed: 72px;
  --header-height: 56px;

  /* Overlay / backdrop (tema uyumlu) */
  --overlay-bg: rgba(10, 13, 18, 0.75);
  --modal-backdrop: rgba(0, 0, 0, 0.6);
  --modal-backdrop-blur: 8px;
  --loading-overlay-bg: rgba(12, 15, 20, 0.88);
  --sidebar-overlay-bg: rgba(0, 0, 0, 0.55);
  --offcanvas-width: 400px;
  --offcanvas-overlay-bg: rgba(0, 0, 0, 0.5);

  /* Buton/badge üzerinde okunaklı metin (accent/danger/success vb.) */
  --text-on-accent: #ffffff;

  /* Erişilebilirlik */
  --touch-min: 44px;
  --focus-ring: 0 0 0 2px var(--bg-primary), 0 0 0 4px var(--accent);
  --focus-ring-offset: 2px;
  --safe-area-top: env(safe-area-inset-top, 0);
  --safe-area-right: env(safe-area-inset-right, 0);
  --safe-area-bottom: env(safe-area-inset-bottom, 0);
  --safe-area-left: env(safe-area-inset-left, 0);
}

/* ---------- Açık Tema ---------- */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-elevated: #ffffff;
  --bg-sidebar: #0f172a;
  --bg-hover: #f1f5f9;
  --bg-active: #e2e8f0;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  --border-color: #e2e8f0;
  --border-light: #cbd5e1;
  --border-focus: #3d7cf5;

  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-muted: rgba(37, 99, 235, 0.12);
  --accent-glow: 0 0 20px rgba(37, 99, 235, 0.2);
  --accent-gradient: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);

  --success: #059669;
  --success-muted: rgba(5, 150, 105, 0.12);
  --warning: #d97706;
  --warning-muted: rgba(217, 119, 6, 0.12);
  --danger: #dc2626;
  --danger-muted: rgba(220, 38, 38, 0.12);
  --info: #0284c7;
  --info-muted: rgba(2, 132, 199, 0.12);

  --rank-bronze: #78716c;
  --rank-silver: #57534e;
  --rank-gold: #a16207;
  --rank-platinum: #1d4ed8;
  --rank-admin: #b91c1c;
  --rank-bronze-muted: rgba(120, 113, 108, 0.2);
  --rank-silver-muted: rgba(87, 83, 78, 0.2);
  --rank-gold-muted: rgba(161, 98, 7, 0.2);

  --shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 32px rgba(37, 99, 235, 0.12);

  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(0, 0, 0, 0.06);

  /* Overlay / backdrop – açık temada daha hafif */
  --overlay-bg: rgba(15, 23, 42, 0.45);
  --modal-backdrop: rgba(0, 0, 0, 0.45);
  --loading-overlay-bg: rgba(15, 23, 42, 0.65);
  --sidebar-overlay-bg: rgba(0, 0, 0, 0.4);

  --text-on-accent: #ffffff;
}

/* Açık temada sidebar koyu kalır; içindeki yazı ve renkler okunaklı olmalı */
[data-theme="light"] .sidebar {
  --bg-sidebar: #0f172a;
  --border-color: rgba(255, 255, 255, 0.1);
  /* Sidebar içi metin: açık renk (koyu arka plan üzerinde) */
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  /* Hover/active sidebar içinde */
  --bg-hover: rgba(255, 255, 255, 0.08);
  --bg-active: rgba(255, 255, 255, 0.14);
  --border-light: rgba(255, 255, 255, 0.15);
  /* Ana içerikteki pastel accent, koyu sidebar üzerinde kayboluyordu */
  --accent: #93c5fd;
  --accent-hover: #bfdbfe;
  --accent-muted: rgba(147, 197, 253, 0.22);
  --accent-glow: 0 0 20px rgba(96, 165, 250, 0.35);
  /* Daraltılmış sidebar tooltip / kart ipuçları koyu zeminde okunaklı kalsın */
  --bg-card: #1e293b;
  --bg-card-elevated: #334155;
}

/* data-theme her zaman "dark" veya "light" (theme.js ayarlar) */

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition: 0.01ms;
    --transition-slow: 0.01ms;
  }
}