*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  /* Apple HIG — sistem fontları */
  --font-body: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;

  /* Nötr palet (iOS/macOS grouped) */
  --white:#ffffff;
  --off-white:#f2f2f7;
  --gray-50:#f9f9fb;
  --gray-100:#f2f2f7;
  --gray-200:#e5e5ea;
  --gray-300:#d1d1d6;
  --gray-400:#aeaeb2;
  --gray-500:#8e8e93;
  --gray-600:#636366;
  --gray-700:#48484a;
  --gray-800:#3a3a3c;
  --gray-900:#1c1c1e;

  /* Apple sistem renkleri */
  --tint:#007aff;
  --tint-hover:#0066d6;
  --tint-soft:rgba(0,122,255,0.12);
  --fill-primary:#1d1d1f;
  --fill-primary-hover:#000000;
  --on-fill-primary:#ffffff;
  --fill-secondary:#e5e5ea;
  --fill-tertiary:#f2f2f7;
  --separator:rgba(60,60,67,0.12);
  --separator-opaque:#c6c6c8;
  --orange:#ff9500;
  --orange-soft:rgba(255,149,0,0.14);
  --red:#ff3b30;
  --red-soft:rgba(255,59,48,0.14);
  --green:#34c759;
  --green-soft:rgba(52,199,89,0.14);
  --success-soft:rgba(52,199,89,0.14);
  --danger-soft:rgba(255,59,48,0.14);
  --scrim:rgba(0,0,0,0.45);
  --scrim-soft:rgba(0,0,0,0.28);
  --on-image:#ffffff;
  --on-image-muted:rgba(255,255,255,0.85);

  --blue-500:#007aff; --blue-600:#0066d6; --blue-light:rgba(0,122,255,0.12);
  --brand-500:#ff9500; --brand-600:#e68600; --brand-light:rgba(255,149,0,0.14);
  --success-50:#f0fdf4; --success-500:#34c759; --success-600:#248a3d;
  --warning-50:#fff9eb; --warning-500:#ff9500; --warning-600:#c93400;
  --danger-50:#fff2f1; --danger-500:#ff3b30; --danger-600:#d70015;
  --info-50:#f0f9ff; --info-500:#5ac8fa; --info-600:#007aff;
  --purple-500:#af52de; --purple-light:rgba(175,82,222,0.12);
  --cyan-500:#32ade6; --cyan-light:rgba(50,173,230,0.12);
  --red-500:#ff3b30;

  /* Semantic */
  --bg: var(--off-white);
  --bg-elevated: var(--white);
  --bg-muted: var(--gray-100);
  --surface: var(--white);
  --surface-hover: var(--gray-50);
  --surface-active: var(--tint-soft);
  --border: var(--separator);
  --border-strong: var(--separator-opaque);
  --text: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-tertiary: var(--gray-500);
  --text-placeholder: var(--gray-400);
  --accent: var(--tint);
  --accent-hover: var(--tint-hover);
  --accent-soft: var(--tint-soft);
  /* Platform brand (ops cards / admin badges) — SSOT */
  --platform-getir: #5e5ce6;
  --platform-migros: #ff375f;
  --platform-trendyol: #ff9f0a;
  --platform-yemeksepeti: #ff2d55;
  --platform-ty-orange: #f27a1a;
  --ops-on-accent: var(--gray-900);
  --ops-purple: #bf5af2;
  --ops-purple-soft: rgba(191, 90, 242, 0.2);
  --ops-purple-text: #c4b5fd;
  --ops-note-text: #ffd08a;
  --ops-danger-soft-border: rgba(248, 113, 113, 0.55);
  --ops-danger-soft-bg: rgba(248, 113, 113, 0.15);

  --pos-accent: var(--brand-500);
  --pos-accent-hover: var(--brand-600);
  --pos-accent-soft: var(--brand-light);
  --kds-border: var(--separator);
  --kds-border-strong: var(--separator-opaque);
  --brand: var(--brand-500);
  --brand-hover: var(--brand-600);
  --success: var(--success-600);
  --warning: var(--warning-600);
  --danger: var(--danger-600);
  --info: var(--info-600);
  --shadow-color: 0deg 0% 50%;

  /* Tipografi ölçeği */
  --text-xs:0.75rem; --text-sm:0.8125rem; --text-base:0.9375rem;
  --text-md:1.0625rem; --text-lg:1.1875rem; --text-xl:1.3125rem; --text-2xl:1.75rem;
  --font-normal:400; --font-medium:500; --font-semibold:600; --font-bold:700; --font-extrabold:800;
  --leading-tight:1.2; --leading-normal:1.47; --leading-relaxed:1.55;

  /* Boşluklar */
  --space-0:0; --space-1:0.25rem; --space-2:0.5rem; --space-3:0.75rem; --space-4:1rem;
  --space-5:1.25rem; --space-6:1.5rem; --space-8:2rem; --space-10:2.5rem; --space-12:3rem;

  /* Radius — Apple yuvarlaklık */
  --radius-xs:6px; --radius-sm:8px; --radius-md:10px; --radius-lg:12px; --radius-xl:16px; --radius-2xl:20px; --radius-full:9999px;

  /* Gölgeler — hafif, katmanlı */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
  --shadow-xl: 0 16px 40px rgba(0,0,0,0.12);
  --shadow-card: var(--glass-shadow-sm);
  --shadow-card-hover: var(--glass-shadow-hover);
  --shadow-focus: 0 0 0 4px rgba(0,122,255,0.22);
  --shadow-brand: 0 0 0 4px rgba(255,149,0,0.22);
  --shadow-float: 0 12px 40px rgba(15, 23, 42, 0.14), var(--glass-inset);

  /* Motion — tek easing / duration ailesi */
  --ease-standard: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-emphasized: cubic-bezier(0.2, 0, 0, 1);
  --ease-linear: linear;
  --ease-in-out: ease-in-out;
  --ease-default: ease;
  --duration-fast: 0.15s;
  --duration-base: 0.22s;
  --duration-slow: 0.32s;
  --duration-sm: 0.4s;
  --duration-md: 0.6s;
  --duration-lg: 0.8s;
  --duration-xl: 1.2s;
  --duration-2xl: 1.4s;
  --duration-reveal: 0.55s;
  --duration-marquee: 24s;
  --duration-pulse: 2s;
  --duration-tick: 3.6s;
  --duration-stage: 0.9s;
  --transition-fast: var(--duration-fast) var(--ease-standard);
  --transition-base: var(--duration-base) var(--ease-standard);
  --transition-slow: var(--duration-slow) var(--ease-standard);
  --transition-reveal: var(--duration-reveal) var(--ease-emphasized);
  --transition-stage: var(--duration-stage) var(--ease-emphasized);

  --sidebar-w:260px;
  --topbar-h:52px;
  --touch-target-min:44px;
  --chrome-gap:var(--space-3);

  /* Marketing / product-stage depth (landing UI mocks) */
  --shadow-stage: 0 28px 80px rgba(15, 23, 42, 0.18), 0 8px 24px rgba(15, 23, 42, 0.08), var(--glass-inset);
  --lp-mesh:
    radial-gradient(ellipse 70% 50% at 18% 0%, var(--accent-soft), transparent 58%),
    radial-gradient(ellipse 55% 40% at 92% 18%, color-mix(in srgb, var(--fill-tertiary) 80%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--off-white) 48%, var(--bg) 100%);

  /* Blur scale — tek material hiyerarşisi (sm / md / glass / chrome) */
  --blur-sm: 8px;
  --blur-md: 12px;
  --glass-blur: 20px;
  --blur-chrome: 20px;
  --glass-saturate: 180%;

  /* Material levels — surface / elevated / floating (+ chrome for bars) */
  --material-surface: rgba(255, 255, 255, 0.52);
  --material-elevated: rgba(255, 255, 255, 0.72);
  --material-floating: rgba(255, 255, 255, 0.82);
  --material-chrome: rgba(255, 255, 255, 0.62);

  /* Glassmorphism — cam yüzeyler & mesh arka plan (aliases → material) */
  --glass-mesh:
    radial-gradient(ellipse 85% 55% at 12% 8%, rgba(0, 122, 255, 0.14), transparent 52%),
    radial-gradient(ellipse 70% 45% at 88% 6%, rgba(175, 82, 222, 0.11), transparent 48%),
    radial-gradient(ellipse 75% 50% at 55% 95%, rgba(52, 199, 89, 0.09), transparent 50%),
    linear-gradient(155deg, #e4eaf6 0%, #f2f2f7 38%, #eee8f6 72%, #e8f0fa 100%);
  --glass-surface: var(--material-surface);
  --glass-surface-hover: rgba(255, 255, 255, 0.68);
  --glass-elevated: var(--material-elevated);
  --glass-chrome: var(--material-chrome);
  --glass-floating: var(--material-floating);
  --glass-border: rgba(255, 255, 255, 0.72);
  --glass-border-outer: rgba(255, 255, 255, 0.38);
  --glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  --glass-shadow: 0 8px 32px rgba(15, 23, 42, 0.07), var(--glass-inset);
  --glass-shadow-hover: 0 14px 44px rgba(15, 23, 42, 0.11), inset 0 1px 0 rgba(255, 255, 255, 0.85);
  --glass-shadow-sm: 0 4px 16px rgba(15, 23, 42, 0.05), var(--glass-inset);
  --glass-filter: saturate(var(--glass-saturate)) blur(var(--glass-blur));
  --glass-filter-sm: saturate(var(--glass-saturate)) blur(var(--blur-sm));
  --glass-filter-md: saturate(var(--glass-saturate)) blur(var(--blur-md));
  --glass-filter-chrome: saturate(var(--glass-saturate)) blur(var(--blur-chrome));
  --filter-shadow-sm: drop-shadow(0 3px 6px var(--scrim-soft));
}
html { font-family:var(--font-body); color:var(--text); background:var(--bg); scroll-behavior:smooth; }
*, *::before, *::after { box-sizing: border-box; }
body { line-height:var(--leading-normal); -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }

/* Panel sayfa geçişi — soft enter / leave (MPA) */
@keyframes pegai-page-in {
  from { opacity:0; transform:translateY(6px); }
  to { opacity:1; transform:translateY(0); }
}
.biz-body .main-content {
  animation:pegai-page-in var(--transition-base) both;
}
html.page-leaving .biz-body .main-content {
  animation:none;
  opacity:0;
  transform:translateY(-3px);
  transition:opacity var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);
}
.biz-body .nav-item,
.biz-body .sidebar-user,
.biz-body .topbar-btn,
.biz-body .btn,
.biz-body .panel-mode-btn {
  transition:background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast),
    box-shadow var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
}
@supports (view-transition-name: root) {
  @view-transition { navigation:auto; }
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration:var(--duration-base);
    animation-timing-function:var(--ease-standard);
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  .biz-body .main-content { animation:none; }
  html.page-leaving .biz-body .main-content { opacity:1; transform:none; transition:none; }
  @supports (view-transition-name: root) {
    ::view-transition-old(root),
    ::view-transition-new(root) { animation:none; }
  }
}

/* DARK MODE — Apple dark grouped */
[data-theme="dark"] {
  --bg: #000000;
  --bg-elevated: #1c1c1e;
  --bg-muted: #2c2c2e;
  --surface: #1c1c1e;
  --surface-hover: #2c2c2e;
  --surface-active: rgba(10,132,255,0.18);
  /*
   * Legacy light surface tokens → dark (tek tek sayfa gezmeyi bitirir).
   * --white bilinçli bırakıldı: brand/danger üzerinde metin rengi olarak kullanılıyor.
   * Arka plan için background:white / var(--white) → var(--surface) (bulk rewrite).
   */
  --off-white: #000000;
  --gray-50: #2c2c2e;
  --gray-100: #2c2c2e;
  --gray-200: #3a3a3c;
  /* Soft semantic surfaces (badge/alert) — light hex kalırsa dark’ta flaş */
  --success-50: var(--success-soft);
  --warning-50: var(--orange-soft);
  --danger-50: var(--danger-soft);
  --info-50: var(--tint-soft);
  --fill-primary: #ffffff;
  --fill-primary-hover: #e5e5ea;
  --on-fill-primary: #1c1c1e;
  --fill-secondary: #3a3a3c;
  --fill-tertiary: #2c2c2e;
  --separator: rgba(84,84,88,0.45);
  --separator-opaque: #38383a;
  --material-surface: rgba(44, 44, 46, 0.55);
  --material-elevated: rgba(44, 44, 46, 0.68);
  --material-floating: rgba(58, 58, 60, 0.78);
  --material-chrome: rgba(28, 28, 30, 0.58);
  --glass-surface: var(--material-surface);
  --glass-surface-hover: rgba(58, 58, 60, 0.72);
  --glass-elevated: var(--material-elevated);
  --glass-chrome: var(--material-chrome);
  --glass-floating: var(--material-floating);
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-border-outer: rgba(255, 255, 255, 0.08);
  --glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), var(--glass-inset);
  --glass-shadow-hover: 0 14px 44px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  --glass-shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.28), var(--glass-inset);
  --scrim: rgba(0, 0, 0, 0.55);
  --scrim-soft: rgba(0, 0, 0, 0.35);
  --shadow-float: 0 12px 40px rgba(0, 0, 0, 0.45), var(--glass-inset);
  --shadow-stage: 0 32px 90px rgba(0, 0, 0, 0.55), 0 10px 28px rgba(0, 0, 0, 0.35), var(--glass-inset);
  --lp-mesh:
    radial-gradient(ellipse 70% 50% at 18% 0%, var(--accent-soft), transparent 58%),
    radial-gradient(ellipse 55% 40% at 92% 18%, color-mix(in srgb, var(--fill-tertiary) 70%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 48%, var(--bg) 100%);
  --glass-mesh:
    radial-gradient(ellipse 80% 50% at 15% 12%, rgba(10, 132, 255, 0.18), transparent 50%),
    radial-gradient(ellipse 65% 45% at 85% 8%, rgba(191, 90, 242, 0.14), transparent 48%),
    radial-gradient(ellipse 70% 50% at 50% 92%, rgba(48, 209, 88, 0.1), transparent 50%),
    linear-gradient(160deg, #0a0a0f 0%, #000000 50%, #0d0d12 100%);
  --border: var(--separator);
  --border-strong: var(--separator-opaque);
  --text: #ffffff;
  --text-secondary: rgba(235,235,245,0.6);
  --text-tertiary: rgba(235,235,245,0.45);
  --text-placeholder: rgba(235,235,245,0.3);
  --tint: #0a84ff;
  --tint-hover: #409cff;
  --tint-soft: rgba(10,132,255,0.2);
  --accent: var(--tint);
  --accent-hover: var(--tint-hover);
  --accent-soft: var(--tint-soft);
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.35);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.45);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
  --shadow-xl: 0 16px 40px rgba(0,0,0,0.55);
  --shadow-card: var(--glass-shadow-sm);
  --shadow-card-hover: var(--glass-shadow-hover);
  --pos-accent: #ff9f0a;
  --pos-accent-hover: #ffb340;
  --kds-border: rgba(255, 255, 255, 0.10);
  --kds-border-strong: rgba(255, 255, 255, 0.18);
}
/* Dark: cam yüzeyler --glass-* token'larından gelir (düz bg-elevated override yok) */
[data-theme="dark"] .nav-links a:hover,
[data-theme="dark"] .nav-item:hover,
[data-theme="dark"] .sidebar-user:hover,
[data-theme="dark"] .topbar-hamburger:hover,
[data-theme="dark"] .topbar-btn:hover,
[data-theme="dark"] .nav-mobile a:hover { background:var(--glass-surface-hover); }
[data-theme="dark"] .nav-item.active { background:var(--surface-active); color:var(--accent); }

/* GLOBAL COMPONENTS */
/* Buttons */
.btn, .btn-primary, .btn-secondary, .btn-outline, .btn-ghost, .btn-danger, .btn-success, .btn-link, .btn-icon, .btn-icon-sm, .btn-icon-lg { display:inline-flex; align-items:center; justify-content:center; gap:var(--space-2); padding:.55rem 1rem; border-radius:var(--radius-md); border:1px solid transparent; font-family:var(--font-body); font-size:var(--text-sm); font-weight:var(--font-semibold); cursor:pointer; text-decoration:none; white-space:nowrap; transition:all var(--transition-fast); line-height:1; }
.btn:disabled, .btn-primary:disabled, .btn-secondary:disabled, .btn-outline:disabled, .btn-ghost:disabled, .btn-danger:disabled, .btn-success:disabled { opacity:.55; cursor:not-allowed; }
.btn-primary { background:var(--fill-primary); color:var(--on-fill-primary); }
.btn-primary:hover:not(:disabled) { background:var(--fill-primary-hover); box-shadow:var(--shadow-sm); }
.btn-secondary { background:var(--bg-muted); color:var(--text); border-color:var(--border); }
.btn-secondary:hover:not(:disabled) { background:var(--surface-hover); border-color:var(--border-strong); }
.btn-outline { background:transparent; color:var(--text-secondary); border-color:var(--border); }
.btn-outline:hover:not(:disabled) { background:var(--surface-hover); color:var(--text); }
.btn-ghost { background:transparent; color:var(--text-secondary); border-color:transparent; }
.btn-ghost:hover:not(:disabled) { background:var(--surface-hover); color:var(--text); }
.btn-danger { background:var(--danger); color:var(--on-fill-primary); }
.btn-danger:hover:not(:disabled) { background:var(--warning-600); box-shadow:var(--shadow-sm); }
.btn-success { background:var(--success); color:var(--on-fill-primary); }
.btn-success:hover:not(:disabled) { background:var(--success-600); box-shadow:var(--shadow-sm); }
.btn-sm { padding:.4rem .75rem; font-size:var(--text-xs); }
.btn-lg { padding:.7rem 1.25rem; font-size:var(--text-base); }
.btn-icon { width:34px; height:34px; padding:0; }
.btn-icon-sm { width:28px; height:28px; padding:0; }
.btn-icon-lg { width:42px; height:42px; padding:0; }

/* Cards — cam panel */
/* Material recipes — tek cam dili (surface / elevated / floating) */
.material-surface,
.card {
  background: var(--glass-surface);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  border: 1px solid var(--glass-border-outer);
  box-shadow: var(--glass-shadow-sm);
}
.card:hover { box-shadow: var(--glass-shadow-hover); }
.material-elevated,
.card-flat {
  background: var(--glass-elevated);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  border: 1px solid var(--glass-border-outer);
  box-shadow: var(--glass-shadow-sm);
}
.material-floating {
  background: var(--glass-floating);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  border: 1px solid var(--glass-border-outer);
  box-shadow: var(--shadow-float);
}
.material-chrome {
  background: var(--glass-chrome);
  backdrop-filter: var(--glass-filter-chrome);
  -webkit-backdrop-filter: var(--glass-filter-chrome);
  border-bottom: 1px solid var(--glass-border-outer);
  box-shadow: var(--glass-inset);
}
.card-header { padding:var(--space-4) var(--space-5); border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; gap:var(--space-3); }
.card-body { padding:var(--space-5); }
.card-footer { padding:var(--space-4) var(--space-5); border-top:1px solid var(--border); display:flex; align-items:center; justify-content:flex-end; gap:var(--space-3); }
.card-title { font-family:var(--font-display); font-size:var(--text-lg); font-weight:var(--font-bold); color:var(--text); }
.card-subtitle { font-size:var(--text-sm); color:var(--text-tertiary); margin-top:.1rem; }

/* Forms */
.form-label { display:block; font-size:var(--text-sm); font-weight:var(--font-semibold); color:var(--text-secondary); margin-bottom:var(--space-2); }
.form-control { width:100%; padding:.55rem .85rem; border:1px solid var(--border); border-radius:var(--radius-md); background:var(--surface); color:var(--text); font-size:var(--text-base); font-family:var(--font-body); transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast); }
.form-control:hover { border-color:var(--border-strong); }
.form-control:focus { outline:none; border-color:var(--accent); background:var(--surface); box-shadow:var(--shadow-focus); }
.form-control::placeholder { color:var(--text-placeholder); }
.form-control:disabled { background:var(--bg-muted); opacity:.7; cursor:not-allowed; }
.form-select { appearance:none; -webkit-appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right .85rem center; padding-right:2.2rem; }
.form-group { margin-bottom:var(--space-4); }
.form-hint { font-size:var(--text-xs); color:var(--text-tertiary); margin-top:var(--space-1); }
.form-error { font-size:var(--text-xs); color:var(--danger); margin-top:var(--space-1); }
textarea.form-control { min-height:100px; resize:vertical; }

/* Badges */
.badge { display:inline-flex; align-items:center; gap:.2rem; padding:.15rem .55rem; border-radius:var(--radius-full); font-size:var(--text-xs); font-weight:var(--font-bold); line-height:1.35; }
.badge-primary { background:var(--accent-soft); color:var(--accent); }
.badge-success { background:var(--success-50); color:var(--success); }
.badge-danger { background:var(--danger-50); color:var(--danger); }
.badge-warning { background:var(--warning-50); color:var(--warning-600); }
.badge-info { background:var(--info-50); color:var(--info); }
.badge-soft { background:var(--bg-muted); color:var(--text-tertiary); }
.badge-btn { border:none; cursor:pointer; background:inherit; font:inherit; padding:0; }

/* Avatars */
.avatar { width:36px; height:36px; border-radius:var(--radius-full); display:flex; align-items:center; justify-content:center; background:var(--accent-soft); color:var(--accent); font-size:var(--text-sm); font-weight:var(--font-bold); flex-shrink:0; }
.avatar-sm { width:28px; height:28px; font-size:var(--text-xs); }
.avatar-lg { width:48px; height:48px; font-size:var(--text-md); }

/* Utility helpers */
.text-secondary { color:var(--text-secondary); }
.text-tertiary { color:var(--text-tertiary); }
.text-brand { color:var(--brand); }
.text-success { color:var(--success); }
.text-danger { color:var(--danger); }
.text-warning { color:var(--warning); }
.text-danger { color:var(--danger); }
.text-warning { color:var(--warning); }
.bg-muted { background:var(--bg-muted); }
.bg-elevated { background:var(--bg-elevated); }
.border-radius { border-radius:var(--radius-lg); }
.shadow-sm { box-shadow:var(--shadow-sm); }
.shadow-md { box-shadow:var(--shadow-md); }
.gap-1 { gap:var(--space-1); } .gap-2 { gap:var(--space-2); } .gap-3 { gap:var(--space-3); } .gap-4 { gap:var(--space-4); }
.m-0 { margin:0; } .mb-1 { margin-bottom:var(--space-1); } .mb-2 { margin-bottom:var(--space-2); } .mb-3 { margin-bottom:var(--space-3); } .mb-4 { margin-bottom:var(--space-4); }
.flex { display:flex; } .items-center { align-items:center; } .justify-between { justify-content:space-between; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.hidden, .is-hidden { display: none !important; }

/* Tables & responsive data */
.table-responsive { width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch; border-radius:var(--radius-lg); border:1px solid var(--border); background:var(--surface); }
.table-responsive::-webkit-scrollbar { height:6px; }
.table-responsive::-webkit-scrollbar-thumb { background:var(--border-strong); border-radius:var(--radius-xs); }
.table { width:100%; border-collapse:collapse; font-size:var(--text-sm); }
.table th { background:var(--bg-muted); color:var(--text-secondary); font-weight:var(--font-semibold); text-align:left; padding:var(--space-3) var(--space-4); border-bottom:1px solid var(--border); white-space:nowrap; }
.table td { padding:var(--space-3) var(--space-4); border-bottom:1px solid var(--border); color:var(--text); vertical-align:middle; }
.table tbody tr:hover { background:var(--surface-hover); }
.table tbody tr:last-child td { border-bottom:none; }
.table .actions { text-align:right; white-space:nowrap; }
@media(max-width:640px){
  .table-responsive { border:none; background:transparent; }
  .table, .table thead, .table tbody, .table th, .table td, .table tr { display:block; }
  .table thead { display:none; }
  .table tbody tr { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); margin-bottom:var(--space-3); padding:var(--space-3); box-shadow:var(--shadow-sm); }
  .table tbody tr:hover { background:var(--surface); }
  .table td { display:flex; justify-content:space-between; align-items:center; padding:var(--space-2) 0; border-bottom:1px dashed var(--border); font-size:var(--text-sm); }
  .table td:last-child { border-bottom:none; }
  .table td::before { content:attr(data-label); font-weight:var(--font-semibold); color:var(--text-secondary); font-size:var(--text-xs); margin-right:var(--space-3); }
  .table td.actions { justify-content:flex-end; }
  .table td.actions::before { display:none; }
}

/* PUBLIC HEADER */
#qrb-header { position:fixed; top:0; left:0; right:0; z-index:1000; height:68px; display:flex; align-items:center; background:var(--glass-chrome); backdrop-filter:var(--glass-filter); -webkit-backdrop-filter:var(--glass-filter); border-bottom:1px solid var(--border); box-shadow:var(--glass-inset); transition:all var(--transition-slow); }
#qrb-header.scrolled { background:var(--glass-elevated); }
.nav-inner { max-width:1200px; margin:0 auto; padding:0 28px; width:100%; display:flex; align-items:center; }
.nav-logo { display:flex; align-items:center; text-decoration:none; font-family:var(--font-display); font-size:22px; font-weight:var(--font-extrabold); color:var(--text); letter-spacing:-0.5px; flex-shrink:0; }
.nav-links { display:flex; align-items:center; gap:2px; list-style:none; margin-left:48px; }
.nav-links a { display:block; padding:7px 14px; border-radius:var(--radius-md); font-size:14.5px; font-weight:var(--font-medium); color:var(--text-secondary); text-decoration:none; transition:background var(--transition-fast),color var(--transition-fast); }
.nav-links a:hover { background:var(--surface-hover); color:var(--text); }
.nav-right { display:flex; align-items:center; gap:8px; margin-left:auto; }
.lang-select { padding:6px 28px 6px 10px; border-radius:var(--radius-md); border:1px solid var(--border); background:transparent; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239aa3b2' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 8px center; font-family:var(--font-body); font-size:13.5px; font-weight:var(--font-medium); color:var(--text-secondary); cursor:pointer; appearance:none; -webkit-appearance:none; transition:background-color var(--transition-fast); }
.lang-select:hover { background-color:var(--surface-hover); }
/* Public header buttons use global .btn classes */
.nav-burger { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; border-radius:var(--radius-sm); margin-left:8px; }
.nav-burger span { display:block; width:22px; height:2px; background:var(--text-secondary); border-radius:var(--radius-xs); transition:all var(--transition-base); }
.nav-mobile { display:none; position:fixed; top:68px; left:0; right:0; background:var(--glass-elevated); backdrop-filter:var(--glass-filter); -webkit-backdrop-filter:var(--glass-filter); border-bottom:1px solid var(--border); padding:16px 20px 24px; flex-direction:column; gap:4px; z-index:999; }
.nav-mobile.open { display:flex; }
.nav-mobile a { display:block; padding:11px 14px; border-radius:var(--radius-md); font-size:15px; font-weight:var(--font-medium); color:var(--text-secondary); text-decoration:none; }
.nav-mobile a:hover { background:var(--surface-hover); color:var(--text); }
.nav-mobile .mobile-actions { display:flex; gap:8px; margin-top:12px; }
.nav-mobile .mobile-actions a { flex:1; justify-content:center; }
.mobile-lang-wrap { padding:0 4px; margin-bottom:4px; }
.mobile-lang-select { width:100%; padding:10px 14px; border-radius:var(--radius-md); border:1px solid var(--border); background:var(--bg-muted); font-family:var(--font-body); font-size:14px; font-weight:var(--font-medium); color:var(--text-secondary); cursor:pointer; }
@media(max-width:860px){ .nav-links{display:none;} .nav-right .btn-ghost,.nav-right .btn-primary,.lang-select{display:none;} .nav-burger{display:flex;} }
body.pub-body { padding-top:68px; }
body.biz-body { padding-top:0; }
body.kurye-body { padding-top:0; }

/* BUSINESS SIDEBAR */
.sidebar-overlay { display:none; position:fixed; inset:0; background:var(--scrim-soft); z-index:199; backdrop-filter: var(--glass-filter-sm); }
.sidebar-overlay.show { display:block; }
.sidebar { position:fixed; top:0; left:0; bottom:0; width:var(--sidebar-w); background:var(--bg-elevated); border-right:1px solid var(--border); display:flex; flex-direction:column; z-index:200; transition:transform var(--transition-base); overflow:hidden; }
.sidebar-brand { height:var(--topbar-h); display:flex; align-items:center; gap:.7rem; padding:0 1.25rem; border-bottom:1px solid var(--border); flex-shrink:0; background:var(--bg-elevated); }
.sidebar-brand img { height:34px; width:auto; display:block; }
.sidebar-brand-text { font-size:.95rem; font-weight:var(--font-bold); color:var(--text); letter-spacing:-.02em; line-height:1.2; }
.sidebar-brand-text span { display:block; font-size:.7rem; font-weight:var(--font-normal); color:var(--text-tertiary); letter-spacing:0; }
.sidebar-nav { flex:1; overflow-y:auto; padding:.75rem; scrollbar-width:thin; scrollbar-color:var(--border) transparent; }
.sidebar-nav::-webkit-scrollbar { width:4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background:var(--border); border-radius:var(--radius-xs); }
.nav-section { margin-bottom:.25rem; }
.nav-item { position:relative; display:flex; align-items:center; gap:.65rem; padding:.55rem .7rem; border-radius:var(--radius-md); color:var(--text-secondary); text-decoration:none; font-size:.875rem; font-weight:var(--font-medium); transition:background var(--transition-fast),color var(--transition-fast); cursor:pointer; border:none; background:transparent; width:100%; text-align:left; overflow:hidden; }
.nav-item-form { margin:0; width:100%; }
.nav-item-form .nav-item,
button.nav-item { font:inherit; font-family:inherit; color:inherit; }
.topbar-right form.js-confirm-submit { display:inline-flex; margin:0; padding:0; border:0; background:transparent; }
.nav-item::before { content:''; position:absolute; left:0; top:.55rem; bottom:.55rem; width:3px; border-radius:0 3px 3px 0; background:var(--accent); opacity:0; transform:scaleY(.5); transition:opacity var(--transition-fast),transform var(--transition-fast); }
.nav-item:hover { background:var(--surface-hover); color:var(--text); }
.nav-item:hover .nav-icon { opacity:1; color:var(--text); }
.nav-item.active { background:var(--surface-active); color:var(--accent); font-weight:var(--font-semibold); }
.nav-item.active::before { opacity:1; transform:scaleY(1); }
.nav-item.active .nav-icon { color:var(--accent); opacity:1; }
.nav-icon { width:18px; height:18px; flex-shrink:0; opacity:.75; stroke-width:1.75; transition:color var(--transition-fast),opacity var(--transition-fast); }
.nav-badge { margin-left:auto; font-size:.65rem; font-weight:var(--font-bold); background:var(--accent); color:var(--on-fill-primary); padding:.12rem .45rem; border-radius:var(--radius-full); min-width:20px; text-align:center; }
.nav-item.blink { animation:blinkLive var(--duration-xl) infinite; color:var(--danger); }
.nav-item.blink .nav-icon { color:var(--danger); opacity:1; }
.nav-item.blink .nav-badge { background:var(--danger); }
@keyframes blinkLive { 0%,100% { opacity:1; } 50% { opacity:.55; } }
.nav-section-title { font-size:.65rem; font-weight:var(--font-bold); letter-spacing:.08em; text-transform:uppercase; color:var(--text-tertiary); padding:.65rem .6rem .35rem; }
.sidebar-footer { border-top:1px solid var(--border); padding:.85rem .75rem; flex-shrink:0; }
.sidebar-user { display:flex; align-items:center; gap:.65rem; padding:.5rem .6rem; border-radius:var(--radius-md); cursor:pointer; transition:background var(--transition-fast); text-decoration:none; color:var(--text); }
.sidebar-user:hover { background:var(--surface-hover); }
.sidebar-user .avatar { width:32px; height:32px; border-radius:var(--radius-full); background:var(--accent-soft); color:var(--accent); font-size:.78rem; font-weight:var(--font-bold); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.sidebar-user-info { flex:1; min-width:0; }
.sidebar-user-name { font-size:.83rem; font-weight:var(--font-semibold); color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sidebar-user-role { font-size:.7rem; color:var(--text-tertiary); }

/* BUSINESS TOPBAR */
.topbar { position:fixed; top:0; left:var(--sidebar-w); right:0; height:var(--topbar-h); background:var(--bg-elevated); border-bottom:1px solid var(--border); display:flex; align-items:center; padding:0 1.5rem; gap:1rem; z-index:100; }
.topbar-hamburger { display:none; background:none; border:none; cursor:pointer; color:var(--text-secondary); padding:6px; border-radius:var(--radius-md); }
.topbar-hamburger:hover { background:var(--surface-hover); color:var(--text); }
.topbar-context { flex:1; min-width:0; }
.topbar-title { font-size:var(--text-sm); font-weight:var(--font-medium); color:var(--text-secondary); letter-spacing:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.topbar-right { margin-left:auto; display:flex; align-items:center; gap:.5rem; }
.topbar-btn { width:36px; height:36px; border:1.5px solid var(--border); background:var(--bg-elevated); border-radius:var(--radius-md); cursor:pointer; display:flex; align-items:center; justify-content:center; color:var(--text-secondary); text-decoration:none; transition:all var(--transition-fast); }
.topbar-btn:hover { border-color:var(--accent); color:var(--accent); background:var(--surface-hover); }
/* Tema toggle: lucide SVG display:block [hidden]'ı eziyordu → yalnızca aktif ikon */
#themeToggle { position:relative; }
#themeToggle .theme-icon-dark,
#themeToggle .theme-icon-light {
  width:17px; height:17px; flex-shrink:0;
  transition:opacity var(--transition-fast), transform var(--transition-fast);
}
#themeToggle .theme-icon-light { display:none !important; }
[data-theme="dark"] #themeToggle .theme-icon-dark { display:none !important; }
[data-theme="dark"] #themeToggle .theme-icon-light { display:block !important; }
#themeToggle svg[hidden],
#themeToggle [data-lucide][hidden] { display:none !important; }
.topbar-avatar { width:36px; height:36px; border-radius:var(--radius-full); background:var(--accent-soft); color:var(--accent); font-size:.8rem; font-weight:var(--font-bold); display:flex; align-items:center; justify-content:center; cursor:pointer; border:1.5px solid var(--border); transition:border-color var(--transition-fast),background var(--transition-fast); }
.topbar-avatar:hover { border-color:var(--accent); background:var(--surface-hover); }

/* Topbar bildirim merkezi */
.topbar-notif-wrap { position:relative; }
.topbar-notif-btn { position:relative; }
.topbar-notif-btn[aria-expanded="true"] {
  border-color:var(--accent); color:var(--accent); background:var(--accent-soft);
}
.topbar-notif-badge {
  position:absolute; top:-5px; right:-5px; min-width:17px; height:17px; padding:0 4px;
  border-radius:var(--radius-full); background:var(--danger-500); color:var(--on-fill-primary);
  font-size:.6rem; font-weight:var(--font-bold); line-height:17px; text-align:center;
  border:2px solid var(--bg-elevated); pointer-events:none; box-shadow:var(--shadow-xs);
}
.panel-notif-backdrop {
  position:fixed; inset: var(--topbar-h) 0 0 0; z-index:190;
  background:var(--separator); backdrop-filter: var(--glass-filter-sm);
  animation:panelNotifFadeIn var(--duration-fast) var(--ease-default);
}
.panel-notif-backdrop[hidden] { display:none !important; }
body.panel-notif-open { overflow:hidden; }
body.panel-notif-open .topbar { z-index:200; }
.panel-notif-dropdown {
  position:fixed; top:calc(var(--topbar-h) + 10px); right:1rem;
  width:min(300px, calc(100vw - 1.25rem));
  max-height:calc(100vh - var(--topbar-h) - 1.5rem);
  display:flex; flex-direction:column;
  background:var(--glass-elevated);
  border:1px solid var(--glass-border-outer);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-float);
  backdrop-filter:var(--glass-filter);
  -webkit-backdrop-filter:var(--glass-filter);
  z-index:210; overflow:hidden;
  transform-origin:top right;
  animation:panelNotifIn var(--duration-base) var(--ease-emphasized);
}
.panel-notif-dropdown[hidden] { display:none !important; }
.panel-notif-caret {
  position:absolute; top:-6px; right:14px; width:12px; height:12px;
  background:var(--glass-elevated);
  border-left:1px solid var(--glass-border-outer);
  border-top:1px solid var(--glass-border-outer);
  transform:rotate(45deg); border-radius:var(--radius-xs) 0 0 0; z-index:1;
}
.panel-notif-head {
  display:flex; align-items:center; justify-content:space-between; gap:.5rem;
  padding:.7rem .85rem .65rem; border-bottom:1px solid var(--border); flex-shrink:0;
  background:var(--glass-surface, transparent);
}
.panel-notif-head-left { display:flex; align-items:center; gap:.45rem; min-width:0; }
.panel-notif-head-title { font-size:.84rem; font-weight:var(--font-semibold); color:var(--text); letter-spacing:-.01em; }
.panel-notif-head-count {
  font-size:.62rem; font-weight:var(--font-bold); line-height:1;
  padding:.22rem .45rem; border-radius:var(--radius-full);
  background:var(--danger-500); color:var(--on-fill-primary);
}
.panel-notif-mark-all {
  display:inline-flex; align-items:center; gap:.3rem;
  background:var(--bg-muted); border:1px solid var(--border);
  padding:.28rem .5rem; font-size:.68rem; font-weight:var(--font-semibold); color:var(--text-secondary);
  cursor:pointer; border-radius:var(--radius-full); white-space:nowrap; flex-shrink:0;
  transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast);
}
.panel-notif-mark-all:hover { background:var(--surface-hover); border-color:var(--accent); color:var(--accent); }
.panel-notif-list {
  overflow-y:auto; max-height:min(280px, calc(100vh - var(--topbar-h) - 8rem));
  padding:.35rem .4rem;
}
.panel-notif-item {
  display:flex; align-items:flex-start; gap:.55rem; padding:.5rem .55rem;
  border-radius:var(--radius-md); text-decoration:none; color:inherit;
  transition:background var(--transition-fast),transform var(--transition-fast);
  position:relative; border-left:3px solid transparent;
}
.panel-notif-item + .panel-notif-item { margin-top:.15rem; }
.panel-notif-item:hover { background:var(--surface-hover); }
.panel-notif-item--unread {
  background:var(--accent-soft);
  border-left-color:var(--accent);
}
.panel-notif-item-icon {
  width:30px; height:30px; border-radius:var(--radius-md); flex-shrink:0;
  display:flex; align-items:center; justify-content:center; background:var(--bg-muted);
  color:var(--text-secondary);
}
.panel-notif-item-icon svg { width:15px; height:15px; }
.panel-notif-item--danger .panel-notif-item-icon { background:var(--danger-50); color:var(--danger-600); }
.panel-notif-item--warn .panel-notif-item-icon { background:var(--warning-50); color:var(--warning-600); }
.panel-notif-item--accent .panel-notif-item-icon { background:var(--accent-soft); color:var(--accent); }
.panel-notif-item--info .panel-notif-item-icon { background:var(--info-50); color:var(--info-600); }
.panel-notif-item-body { flex:1; min-width:0; }
.panel-notif-item-row { display:flex; align-items:baseline; justify-content:space-between; gap:.5rem; }
.panel-notif-item-title {
  font-size:.78rem; font-weight:var(--font-semibold); color:var(--text); line-height:1.25;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap; flex:1; min-width:0;
}
.panel-notif-item-text {
  display:block; font-size:.71rem; color:var(--text-secondary); margin-top:.15rem; line-height:1.35;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.panel-notif-item-time {
  font-size:.62rem; color:var(--text-tertiary); white-space:nowrap; flex-shrink:0; line-height:1.25;
}
.panel-notif-empty { text-align:center; padding:1.35rem 1rem 1.1rem; color:var(--text-tertiary); }
.panel-notif-empty svg { width:26px; height:26px; margin:0 auto .45rem; opacity:.5; display:block; }
.panel-notif-empty p { font-size:.8rem; font-weight:var(--font-semibold); color:var(--text-secondary); margin:0; }
.panel-notif-empty-sub { display:block; font-size:.7rem; margin-top:.2rem; }
.panel-notif-foot {
  padding:.5rem .75rem; border-top:1px solid var(--border); flex-shrink:0;
  background:var(--glass-surface, transparent);
}
.panel-notif-foot-link {
  display:inline-flex; align-items:center; justify-content:center; gap:.35rem; width:100%;
  font-size:.72rem; font-weight:var(--font-semibold); color:var(--text-secondary);
  text-decoration:none; padding:.35rem; border-radius:var(--radius-sm);
  transition:background var(--transition-fast),color var(--transition-fast);
}
.panel-notif-foot-link:hover { background:var(--surface-hover); color:var(--accent); }
@keyframes panelNotifIn {
  from { opacity:0; transform:translateY(-6px) scale(.97); }
  to { opacity:1; transform:translateY(0) scale(1); }
}
@keyframes panelNotifFadeIn {
  from { opacity:0; } to { opacity:1; }
}
@media(max-width:860px){
  .panel-notif-dropdown {
    left: .75rem;
    right: .75rem;
    width: auto;
    max-width: none;
    transform-origin: top center;
  }
  .panel-notif-list {
    max-height: min(360px, calc(100vh - var(--topbar-h) - 9rem));
  }
  .panel-notif-caret { display: none; }
}

/* MAIN */
.main-content { margin-left:var(--sidebar-w); margin-top:var(--topbar-h); padding:var(--space-6); min-height:calc(100vh - var(--topbar-h)); background:var(--bg); }

/* RESPONSIVE */
@media(max-width:860px){
  .sidebar { transform:translateX(-100%); }
  .sidebar.open { transform:translateX(0); }
  .topbar { left:0; }
  .topbar-hamburger { display:flex; }
  .main-content { margin-left:0; padding:var(--space-4); }
  body.sidebar-active { padding-top:0; }
}
@media(pointer:coarse){
  .nav-item,
  .topbar-btn,
  .topbar-avatar,
  .topbar-hamburger { min-height:var(--touch-target-min); }
  .topbar-btn,
  .topbar-avatar { min-width:var(--touch-target-min); }
}

/* ── Sprint 08: Page chrome ── */
.ds-page-header { display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-4); margin-bottom:var(--chrome-gap); flex-wrap:wrap; }
.ds-page-title { font-family:var(--font-body); font-size:var(--text-2xl); font-weight:var(--font-bold); color:var(--text); letter-spacing:-.03em; line-height:var(--leading-tight); }
.ds-page-subtitle { font-size:var(--text-sm); color:var(--text-tertiary); margin-top:var(--space-1); max-width:52ch; }
.ds-page-actions { display:flex; align-items:center; gap:var(--space-2); flex-wrap:wrap; }

/* Legacy pg-head → DS uyumu (eski owner/admin sayfaları) */
.pg-head { display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-4); margin-bottom:var(--space-5); flex-wrap:wrap; }
.pg-head h1 { font-family:var(--font-display); font-size:var(--text-xl); font-weight:var(--font-bold); color:var(--text); letter-spacing:-.02em; line-height:var(--leading-tight); margin:0; }
.pg-sub { font-size:var(--text-sm); color:var(--text-tertiary); margin-top:var(--space-1); max-width:52ch; }

/* Alerts */
.ds-alert { display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-3); padding:var(--space-3) var(--space-4); border-radius:var(--radius-md); border:1px solid transparent; margin-bottom:var(--space-4); font-size:var(--text-sm); }
.ds-alert-success { background:var(--success-50); border-color:var(--success-500); color:var(--success-600); }
.ds-alert-warning { background:var(--warning-50); border-color:var(--warning-500); color:var(--warning-600); }
.ds-alert-danger { background:var(--danger-50); border-color:var(--danger-500); color:var(--danger-600); }
.ds-alert-info { background:var(--info-50); border-color:var(--info-500); color:var(--info-600); }
[data-theme="dark"] .ds-alert-success { background:var(--success-soft); border-color:var(--success-soft); color:var(--success-500); }
[data-theme="dark"] .ds-alert-warning { background:var(--orange-soft); border-color:var(--orange-soft); color:var(--warning-500); }
[data-theme="dark"] .ds-alert-danger { background:var(--danger-soft); border-color:var(--danger-soft); color:var(--danger-500); }
[data-theme="dark"] .ds-alert-info { background:var(--tint-soft); border-color:var(--tint-soft); color:var(--info-500); }
[data-theme="dark"] .ds-empty { background:var(--glass-surface); border-color:var(--glass-border-outer); }
.ds-alert-title { display:block; margin-bottom:.15rem; }
.ds-alert-close { background:none; border:none; font-size:1.25rem; line-height:1; cursor:pointer; color:inherit; opacity:.65; padding:0 .15rem; min-width:44px; min-height:44px; }
.ds-alert-close:hover { opacity:1; }

/* Empty state */
.ds-empty { text-align:center; padding:var(--space-10) var(--space-4); border:1px dashed var(--border); border-radius:var(--radius-lg); background:var(--bg-muted); }
.ds-empty-icon { width:48px; height:48px; margin:0 auto var(--space-3); color:var(--text-tertiary); opacity:.85; }
.ds-empty-icon svg { width:48px; height:48px; }
.ds-empty-title { font-size:var(--text-md); font-weight:var(--font-semibold); color:var(--text); margin-bottom:var(--space-2); }
.ds-empty-desc { font-size:var(--text-sm); color:var(--text-tertiary); margin-bottom:var(--space-4); max-width:36ch; margin-left:auto; margin-right:auto; }

/* Skeleton */
.ds-skeleton { background:linear-gradient(90deg,var(--gray-100) 25%,var(--gray-50) 50%,var(--gray-100) 75%); background-size:200% 100%; animation:dsShimmer var(--duration-xl) var(--ease-in-out) infinite; border-radius:var(--radius-sm); }
.ds-skeleton-line { height:12px; margin-bottom:var(--space-2); }
.ds-skeleton-line.short { width:60%; }
.ds-skeleton-title { height:18px; width:40%; margin-bottom:var(--space-3); }
.ds-skeleton-row { height:44px; margin-bottom:var(--space-2); border-radius:var(--radius-md); }
.ds-skeleton-card { padding:var(--space-5); border:1px solid var(--border); border-radius:var(--radius-lg); background:var(--surface); }
@keyframes dsShimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* Filter bar */
.ds-filter-bar { display:flex; flex-wrap:wrap; align-items:flex-end; gap:var(--space-3); padding:var(--space-4); background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); margin-bottom:var(--space-4); }
.ds-filter-field { flex:1; min-width:140px; }
.ds-filter-actions { display:flex; align-items:flex-end; gap:var(--space-2); }

/* Loading spinner */
.ds-spinner { width:20px; height:20px; border:2px solid var(--border); border-top-color:var(--accent); border-radius:var(--radius-full); animation:dsSpin var(--duration-md) var(--ease-linear) infinite; display:inline-block; }
@keyframes dsSpin { to { transform:rotate(360deg); } }
.ds-loading-overlay { position:absolute; inset:0; background:var(--glass-elevated); backdrop-filter: var(--glass-filter-sm); -webkit-backdrop-filter: var(--glass-filter-sm); display:flex; align-items:center; justify-content:center; border-radius:inherit; z-index:5; }
[data-theme="dark"] .ds-loading-overlay { background:var(--scrim); }

/* Touch & a11y */
.nav-item, .btn, .topbar-btn, .form-control, select.form-control { min-height:44px; }
@media(pointer:coarse){ .btn-sm { min-height:44px; padding:.5rem .85rem; } }
:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.nav-item:focus-visible, .topbar-btn:focus-visible { outline-offset:0; }

/* Dialog (native + ds) */
.ds-dialog-backdrop { position:fixed; inset:0; background:var(--scrim); z-index:900; display:flex; align-items:center; justify-content:center; padding:var(--space-4); }
.ds-dialog { background:var(--surface); border-radius:var(--radius-lg); border:1px solid var(--border); width:100%; max-width:480px; box-shadow:var(--shadow-xl); }
.ds-dialog-header { padding:var(--space-4) var(--space-5); border-bottom:1px solid var(--border); font-weight:var(--font-semibold); }
.ds-dialog-body { padding:var(--space-5); }
.ds-dialog-footer { padding:var(--space-4) var(--space-5); border-top:1px solid var(--border); display:flex; justify-content:flex-end; gap:var(--space-2); }

/* Modal (B-04) */
.ds-modal-backdrop { position:fixed; inset:0; background:var(--scrim); z-index:950; opacity:0; visibility:hidden; transition:opacity var(--transition-base), visibility var(--transition-base); display:flex; align-items:center; justify-content:center; padding:var(--space-4); }
.ds-modal-backdrop.open { opacity:1; visibility:visible; }
.ds-modal { background:var(--surface); border-radius:var(--radius-xl); border:1px solid var(--kds-border); width:100%; max-width:520px; max-height:90vh; overflow:hidden; display:flex; flex-direction:column; box-shadow:var(--shadow-xl); transform:translateY(12px) scale(.98); transition:transform var(--transition-base); }
.ds-modal-backdrop.open .ds-modal { transform:translateY(0) scale(1); }
.ds-modal-header { padding:var(--space-4) var(--space-5); border-bottom:1px solid var(--kds-border); display:flex; align-items:center; justify-content:space-between; gap:var(--space-3); }
.ds-modal-title { font-family:var(--font-display); font-size:var(--text-lg); font-weight:var(--font-semibold); color:var(--text); }
.ds-modal-close { background:none; border:none; cursor:pointer; color:var(--text-tertiary); display:flex; align-items:center; justify-content:center; min-width:44px; min-height:44px; border-radius:var(--radius-md); }
.ds-modal-close:hover { color:var(--text); background:var(--bg-muted); }
.ds-modal-body { padding:var(--space-5); overflow:auto; }
.ds-modal-footer { padding:var(--space-4) var(--space-5); border-top:1px solid var(--kds-border); display:flex; justify-content:flex-end; gap:var(--space-3); flex-wrap:wrap; }

/* Drawer (B-04) */
.ds-drawer-backdrop { position:fixed; inset:0; background:var(--scrim); z-index:960; opacity:0; visibility:hidden; transition:opacity var(--transition-base), visibility var(--transition-base); }
.ds-drawer-backdrop.open { opacity:1; visibility:visible; }
.ds-drawer { position:fixed; top:0; right:0; height:100%; width:min(420px, 90vw); background:var(--surface); border-left:1px solid var(--kds-border); box-shadow:var(--shadow-xl); z-index:961; transform:translateX(100%); transition:transform var(--transition-base); display:flex; flex-direction:column; }
.ds-drawer-backdrop.open .ds-drawer { transform:translateX(0); }
[data-theme="dark"] .ds-modal, [data-theme="dark"] .ds-drawer { background:var(--bg-elevated); }

/* Utility classes */
.hidden { display:none !important; }
.u-sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.u-text-truncate { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.u-text-left { text-align:left; }
.u-text-center { text-align:center; }
.u-text-right { text-align:right; }
.u-flex { display:flex; }
.u-inline-flex { display:inline-flex; }
.u-flex-col { flex-direction:column; }
.u-flex-wrap { flex-wrap:wrap; }
.u-items-center { align-items:center; }
.u-items-start { align-items:flex-start; }
.u-items-end { align-items:flex-end; }
.u-justify-center { justify-content:center; }
.u-justify-between { justify-content:space-between; }
.u-justify-end { justify-content:flex-end; }
.u-flex-center { display:flex; align-items:center; justify-content:center; }
.u-flex-1 { flex:1; }
.u-grid { display:grid; }
.u-gap-1 { gap:var(--space-1); }
.u-gap-2 { gap:var(--space-2); }
.u-gap-3 { gap:var(--space-3); }
.u-gap-4 { gap:var(--space-4); }
.u-sticky { position:sticky; top:0; z-index:10; }
.cursor-pointer, .u-cursor-pointer { cursor:pointer; }
.text-muted, .u-text-muted { color:var(--text-secondary); }
.demo-banner { background:var(--warning-50); border:1.5px solid var(--warning-500); border-radius:var(--radius-lg); padding:1rem 1.25rem; margin-bottom:1.25rem; display:flex; align-items:center; gap:.75rem; }
.demo-banner-title { font-weight:var(--font-semibold); color:var(--warning-600); font-size:.9rem; }
.demo-banner-text { font-size:.8rem; color:var(--warning-600); }
.ss-logo-ph { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md); }
.ss-logo-ph img { width:28px; height:28px; border-radius:var(--radius-md); object-fit:cover; }
.u-rounded { border-radius:var(--radius-md); }
.u-rounded-lg { border-radius:var(--radius-lg); }
.u-rounded-full { border-radius:var(--radius-full); }
.u-shadow-sm { box-shadow:var(--shadow-sm); }
.u-shadow-md { box-shadow:var(--shadow-md); }
.u-w-full { width:100%; }
.u-h-full { height:100%; }
.u-m-0 { margin:0; }
.u-p-0 { padding:0; }
.u-mt-2 { margin-top:var(--space-2); }
.u-mt-0 { margin-top:0; }
.u-mt-3 { margin-top:var(--space-3); }
.u-mb-0 { margin-bottom:0; }
.u-ml-1 { margin-left:var(--space-1); }
.cursor-default { cursor:default; }
.no-underline { text-decoration:none; }
.relative { position:relative; }
.text-xs { font-size:.72rem; }
.u-mb-1 { margin-bottom:var(--space-1); }
.u-mb-2 { margin-bottom:var(--space-2); }
.u-mb-3 { margin-bottom:var(--space-3); }
.u-mb-4 { margin-bottom:var(--space-4); }
.u-mb-5 { margin-bottom:var(--space-5); }
.u-mb-6 { margin-bottom:var(--space-6); }
.u-mt-1 { margin-top:var(--space-1); }
.u-ml-auto { margin-left:auto; }
.u-mr-auto { margin-right:auto; }
.uppercase { text-transform:uppercase; }
.inline-flex { display:inline-flex; }
.gap-1 { gap:var(--space-1); }
.gap-2 { gap:var(--space-2); }
.flex-shrink-0 { flex-shrink:0; }
.pay-submit-btn--sky { background:var(--info-500); }
.pay-inp--btn { width:auto; padding:0 1rem; cursor:pointer; background:var(--gray-50); border:1px solid var(--border-strong); }
.icon-16 { width:16px; height:16px; }
.icon-15 { width:15px; height:15px; }
.font-semibold { font-weight:var(--font-semibold); }
.text-tertiary { color:var(--text-tertiary); }
.flex-col { flex-direction:column; }
.flex-wrap { flex-wrap:wrap; }
.min-w-0 { min-width:0; }
.u-pr-14 { padding-right:3.5rem; }
.bg-muted { background:var(--bg-muted); }
.sube-bos-info { background:var(--bg-muted); border:1.5px solid var(--border); border-radius:var(--radius-md); padding:1rem 1.1rem; }
.badge-danger { background:var(--danger-50); color:var(--danger); }
.ss-logo-ph--kart { background:var(--text); color:var(--on-fill-primary); font-size:.7rem; font-weight:800; }
.ss-logo-ph--iyzico { background:var(--info-600); color:var(--on-fill-primary); font-size:.65rem; font-weight:800; }
.ss-logo-ph--paytr { background:var(--success-600); color:var(--on-fill-primary); font-size:.65rem; font-weight:800; }
.entg-logo-wrap--iyzico { background:var(--info-600); border:none; }
.entg-logo-wrap--paytr { background:var(--success-600); border:none; }
.entg-logo-text { color:var(--on-fill-primary); font-size:.7rem; font-weight:800; }
.u-w-9 { width:2.25rem; }
.u-w-16 { width:4rem; }
.u-w-20 { width:5rem; }
.u-w-28 { width:7rem; }
.u-p-9 { padding:3.5rem; }
.font-bold { font-weight:var(--font-bold); }
.font-extrabold { font-weight:var(--font-extrabold); }

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