/* ═══════════════════════════════════════════════════════════════════
   MASTER CSS — ozisg.com
   Tüm projelerinize bağlayabileceğiniz tek kaynaklı tasarım sistemi
   Kullanım: <link rel="stylesheet" href="https://ozisg.com/css/master.css">
   ═══════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ───────────────────────────────────────────── */
:root {
  /* ── Renk Paleti: Açık Mod ── */
  --navy-900: #0a1628;
  --navy-800: #0d1f3c;
  --navy-700: #112952;
  --navy-600: #163468;
  --navy-500: #1a3f7e;
  --navy-400: #2154a8;
  --navy-300: #2e6cd1;
  --navy-200: #6b9de8;
  --navy-100: #b8d0f5;
  --navy-50:  #e8f0fc;

  --accent-primary:   #2e6cd1;   /* Ana vurgu: orta lacivert */
  --accent-secondary: #0ea5e9;   /* İkincil vurgu: açık mavi */
  --accent-success:   #10b981;   /* Yeşil */
  --accent-warning:   #f59e0b;   /* Sarı */
  --accent-danger:    #ef4444;   /* Kırmızı */
  --accent-info:      #6366f1;   /* Mor */

  /* ── Zemin & Yüzeyler: Açık Mod ── */
  --bg-page:          #f0f4f8;
  --bg-surface:       #ffffff;
  --bg-surface-2:     #f8fafc;
  --bg-surface-3:     #eef2f7;
  --bg-navbar:        #0a1628;
  --bg-footer:        #0d1f3c;
  --bg-sidebar:       #0a1628;
  --bg-code:          #1e293b;
  --bg-overlay:       rgba(10, 22, 40, 0.6);
  --bg-card:          #ffffff;
  --bg-card-hover:    #f0f6ff;

  /* ── Yazı Renkleri: Açık Mod ── */
  --text-primary:     #0a1628;
  --text-secondary:   #334155;
  --text-muted:       #64748b;
  --text-light:       #94a3b8;
  --text-inverse:     #f8fafc;
  --text-link:        #2e6cd1;
  --text-link-hover:  #163468;
  --text-navbar:      #e8f0fc;
  --text-code:        #e2e8f0;

  /* ── Kenarlıklar ── */
  --border-color:     #e2e8f0;
  --border-subtle:    #f1f5f9;
  --border-strong:    #cbd5e1;
  --border-accent:    #2e6cd1;
  --border-radius-sm: 6px;
  --border-radius:    10px;
  --border-radius-md: 14px;
  --border-radius-lg: 20px;
  --border-radius-xl: 28px;
  --border-radius-full: 9999px;

  /* ── Gölgeler ── */
  --shadow-xs:  0 1px 2px rgba(10,22,40,0.05);
  --shadow-sm:  0 2px 8px rgba(10,22,40,0.08);
  --shadow-md:  0 4px 20px rgba(10,22,40,0.12);
  --shadow-lg:  0 8px 40px rgba(10,22,40,0.16);
  --shadow-xl:  0 16px 60px rgba(10,22,40,0.20);
  --shadow-card: 0 2px 12px rgba(10,22,40,0.08);
  --shadow-card-hover: 0 8px 32px rgba(46,108,209,0.18);
  --shadow-navbar: 0 2px 16px rgba(10,22,40,0.25);

  /* ── Tipografi ── */
  --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.25rem;   /* 20px */
  --text-2xl:  1.5rem;    /* 24px */
  --text-3xl:  1.875rem;  /* 30px */
  --text-4xl:  2.25rem;   /* 36px */
  --text-5xl:  3rem;      /* 48px */

  --font-normal:   400;
  --font-medium:   500;
  --font-semibold: 600;
  --font-bold:     700;
  --font-extrabold:800;

  --leading-tight:  1.25;
  --leading-snug:   1.375;
  --leading-normal: 1.5;
  --leading-relaxed:1.625;
  --leading-loose:  2;

  /* ── Spacing ── */
  --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;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* ── Layout ── */
  --container-sm:  640px;
  --container-md:  768px;
  --container-lg:  1024px;
  --container-xl:  1280px;
  --container-2xl: 1440px;
  --navbar-height: 68px;
  --sidebar-width: 260px;

  /* ── Animasyon ── */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-bounce: 300ms cubic-bezier(0.34,1.56,0.64,1);

  /* ── Z-index ── */
  --z-base:    1;
  --z-dropdown:100;
  --z-sticky:  200;
  --z-navbar:  300;
  --z-overlay: 400;
  --z-modal:   500;
  --z-toast:   600;
}

/* ─────────────────────────────────────────────
   2. DARK MODE TOKENS
   ───────────────────────────────────────────── */
[data-theme="dark"] {
  --bg-page:          #0a0f1a;
  --bg-surface:       #111827;
  --bg-surface-2:     #1a2236;
  --bg-surface-3:     #1f2d47;
  --bg-navbar:        #060d1a;
  --bg-footer:        #060d1a;
  --bg-sidebar:       #060d1a;
  --bg-code:          #0d1117;
  --bg-overlay:       rgba(0, 0, 0, 0.75);
  --bg-card:          #111827;
  --bg-card-hover:    #1a2236;

  --text-primary:     #f0f6ff;
  --text-secondary:   #c7d9f0;
  --text-muted:       #7a9abd;
  --text-light:       #4a6d8c;
  --text-inverse:     #0a1628;
  --text-link:        #6b9de8;
  --text-link-hover:  #b8d0f5;
  --text-navbar:      #e8f0fc;
  --text-code:        #e2e8f0;

  --border-color:     #1e3050;
  --border-subtle:    #152540;
  --border-strong:    #2a4570;
  --border-accent:    #4a82d8;

  --shadow-xs:  0 1px 2px rgba(0,0,0,0.3);
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.6);
  --shadow-xl:  0 16px 60px rgba(0,0,0,0.7);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.4);
  --shadow-card-hover: 0 8px 32px rgba(74,130,216,0.25);
  --shadow-navbar: 0 2px 16px rgba(0,0,0,0.5);
}

/* ─────────────────────────────────────────────
   3. RESET & BASE
   ───────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-page);
  transition: background-color var(--transition-base), color var(--transition-base);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--text-link); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--text-link-hover); }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-weight: var(--font-bold); line-height: var(--leading-tight); color: var(--text-primary); }
p { line-height: var(--leading-relaxed); }
hr { border: none; border-top: 1px solid var(--border-color); margin: var(--space-6) 0; }

/* ─────────────────────────────────────────────
   4. LAYOUT YARDIMCIları
   ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-sm  { max-width: var(--container-sm); }
.container-md  { max-width: var(--container-md); }
.container-lg  { max-width: var(--container-lg); }
.container-2xl { max-width: var(--container-2xl); }

.section {
  padding: var(--space-20) 0;
}
.section-sm {
  padding: var(--space-12) 0;
}

/* Grid */
.grid    { display: grid; }
.flex    { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }

/* ─────────────────────────────────────────────
   5. NAVBAR
   ───────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-height);
  background: var(--bg-navbar);
  box-shadow: var(--shadow-navbar);
  z-index: var(--z-navbar);
  transition: background var(--transition-base);
}

.navbar-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.navbar-logo {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--navy-400), var(--accent-secondary));
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-extrabold);
  font-size: var(--text-lg);
  color: #fff;
  letter-spacing: -0.5px;
}

.navbar-brand-name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-navbar);
  letter-spacing: -0.3px;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: rgba(232,240,252,0.75);
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

.nav-link.active {
  background: rgba(46,108,209,0.4);
  color: var(--navy-100);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Dark Mode Toggle */
.theme-toggle {
  width: 44px;
  height: 24px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--border-radius-full);
  border: 1px solid rgba(255,255,255,0.2);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-base);
  flex-shrink: 0;
}

.theme-toggle::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition-base);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

[data-theme="dark"] .theme-toggle {
  background: var(--accent-primary);
  border-color: var(--navy-300);
}

[data-theme="dark"] .theme-toggle::after {
  transform: translateX(20px);
}

.theme-toggle-icon {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  font-size: 11px;
  pointer-events: none;
  user-select: none;
}
.theme-toggle-icon.sun { left: 5px; }
.theme-toggle-icon.moon { right: 4px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: var(--space-2);
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-navbar);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--navbar-height);
  left: 0; right: 0;
  bottom: 0;                              /* ekranın altına kadar uzanır */
  background: var(--bg-navbar);
  padding: var(--space-4) var(--space-4) var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-lg);
  z-index: calc(var(--z-navbar) - 1);
  flex-direction: column;
  gap: var(--space-1);
  overflow-y: auto;                       /* çok link varsa kaydırılabilir */
  -webkit-overflow-scrolling: touch;
}

.mobile-nav.open { display: flex; }

.mobile-nav .nav-link {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  border-radius: var(--border-radius);
  color: rgba(232,240,252,0.85);
}

.mobile-nav .nav-link:hover,
.mobile-nav .nav-link.active {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* Page offset for fixed navbar */
.page-content {
  padding-top: var(--navbar-height);
  min-height: 100vh;
}

/* ─────────────────────────────────────────────
   6. BUTONLAR
   ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--border-radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
  user-select: none;
  line-height: 1;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--navy-500), var(--navy-400));
  color: #fff;
  border-color: var(--navy-400);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--navy-600), var(--navy-500));
  box-shadow: 0 4px 16px rgba(46,108,209,0.35);
  transform: translateY(-1px);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}
.btn-secondary:hover {
  background: var(--accent-primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-success {
  background: var(--accent-success);
  color: #fff;
  border-color: var(--accent-success);
}
.btn-success:hover { filter: brightness(0.9); transform: translateY(-1px); }

.btn-danger {
  background: var(--accent-danger);
  color: #fff;
  border-color: var(--accent-danger);
}
.btn-danger:hover { filter: brightness(0.9); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-color);
}
.btn-ghost:hover {
  background: var(--bg-surface-3);
  color: var(--text-primary);
}
.navbar .btn-ghost,
.navbar .btn-ghost:hover {
  background: transparent;
  border-color: rgba(255,255,255,0.2);
  color: var(--text-navbar);
}
.navbar .btn-ghost:hover {
  background: rgba(255,255,255,0.1);
}

.btn-sm { padding: var(--space-2) var(--space-3); font-size: var(--text-xs); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-xl { padding: var(--space-5) var(--space-10); font-size: var(--text-lg); }
.btn-icon { padding: var(--space-2); width: 38px; height: 38px; }
.btn-full { width: 100%; }

.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ─────────────────────────────────────────────
   7. KARTLAR
   ───────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface-2);
}

.card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ─────────────────────────────────────────────
   8. FORMLAR
   ───────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  outline: none;
  opacity: 1;
}

.form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(46,108,209,0.15);
  background: var(--bg-surface);
}

.form-control:hover:not(:focus) {
  border-color: var(--border-strong);
}

.form-control.error {
  border-color: var(--accent-danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

select.form-control {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23475569' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: var(--space-10);
  color: var(--text-primary);
}

[data-theme="dark"] select.form-control {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  color: var(--text-primary);
}

select.form-control option {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.form-hint { font-size: var(--text-xs); color: var(--text-muted); }
.form-error { font-size: var(--text-xs); color: var(--accent-danger); }

/* ─────────────────────────────────────────────
   9. BADGE & TAGs
   ───────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--border-radius-full);
  line-height: 1.4;
}

.badge-primary { background: var(--navy-100); color: var(--navy-700); }
.badge-success { background: #d1fae5; color: #065f46; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger  { background: #fee2e2; color: #991b1b; }
.badge-info    { background: #ede9fe; color: #4c1d95; }
.badge-muted   { background: var(--bg-surface-3); color: var(--text-muted); }

[data-theme="dark"] .badge-primary { background: rgba(46,108,209,0.2); color: var(--navy-100); }
[data-theme="dark"] .badge-success { background: rgba(16,185,129,0.15); color: #6ee7b7; }
[data-theme="dark"] .badge-warning { background: rgba(245,158,11,0.15); color: #fcd34d; }
[data-theme="dark"] .badge-danger  { background: rgba(239,68,68,0.15);  color: #fca5a5; }
[data-theme="dark"] .badge-info    { background: rgba(99,102,241,0.15);  color: #c4b5fd; }
[data-theme="dark"] .badge-muted   { background: rgba(255,255,255,0.08); color: var(--text-muted); }

/* ─────────────────────────────────────────────
   10. ALERTS & TOAST
   ───────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--border-radius);
  border: 1px solid;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.alert-icon { font-size: var(--text-lg); flex-shrink: 0; margin-top: 1px; }
.alert-success { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
.alert-warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.alert-danger  { background: #fff1f2; border-color: #fecdd3; color: #9f1239; }
.alert-info    { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }

[data-theme="dark"] .alert-success { background: rgba(16,185,129,0.08); border-color: rgba(16,185,129,0.25); color: #6ee7b7; }
[data-theme="dark"] .alert-warning { background: rgba(245,158,11,0.08); border-color: rgba(245,158,11,0.25); color: #fcd34d; }
[data-theme="dark"] .alert-danger  { background: rgba(239,68,68,0.08);  border-color: rgba(239,68,68,0.25);  color: #fca5a5; }
[data-theme="dark"] .alert-info    { background: rgba(46,108,209,0.08); border-color: rgba(46,108,209,0.25); color: var(--navy-100); }

/* Toast Notification */
#toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  min-width: 280px;
  pointer-events: all;
  animation: slideInRight 0.3s var(--transition-bounce);
  border-left: 4px solid var(--accent-primary);
}

.toast.success { border-left-color: var(--accent-success); }
.toast.error   { border-left-color: var(--accent-danger); }
.toast.warning { border-left-color: var(--accent-warning); }
.toast.hiding  { animation: slideOutRight 0.25s ease forwards; }

/* ─────────────────────────────────────────────
   11. MODAL
   ───────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  /* backdrop anında görünür — sadece .modal kutusu slideUp ile açılır */
}

.modal {
  background: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.2s ease-out;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.modal-close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none;
  color: var(--text-muted);
  border-radius: var(--border-radius);
  font-size: var(--text-xl);
  transition: all var(--transition-fast);
}
.modal-close:hover { background: var(--bg-surface-3); color: var(--text-primary); }

.modal-body { padding: var(--space-6); }
.modal-footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ─────────────────────────────────────────────
   12. HERO SECTION
   ───────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 50%, var(--navy-800) 100%);
  color: #fff;
  padding: var(--space-24) 0 var(--space-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(46,108,209,0.3) 0%, transparent 70%);
  top: -100px; right: -100px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(14,165,233,0.15) 0%, transparent 70%);
  bottom: -50px; left: 10%;
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--navy-200);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-4);
}

.hero-title {
  font-size: clamp(2rem, 5vw, var(--text-5xl));
  font-weight: var(--font-extrabold);
  line-height: 1.1;
  margin-bottom: var(--space-5);
  letter-spacing: -0.5px;
  color: rgba(255,255,255,0.95);
}

.hero-title span {
  background: linear-gradient(135deg, var(--navy-200), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.88);
  line-height: var(--leading-relaxed);
  max-width: 580px;
  margin-bottom: var(--space-8);
}

/* ─────────────────────────────────────────────
   13. SECTION BAŞLIKLARI
   ───────────────────────────────────────────── */
.section-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: -0.3px;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  margin-bottom: var(--space-10);
  line-height: var(--leading-relaxed);
}

.section-header {
  margin-bottom: var(--space-10);
}

.section-header.centered {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-10);
}

.title-accent {
  display: inline-block;
  width: 48px; height: 4px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 2px;
  margin-bottom: var(--space-4);
}

/* ─────────────────────────────────────────────
   14. BLOG KART
   ───────────────────────────────────────────── */
.post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.post-card .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.post-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
  flex: 1;
}

.post-excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }

/* ─────────────────────────────────────────────
   15. KİTAP KART
   ───────────────────────────────────────────── */
.book-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6);
}

.book-cover {
  width: 120px;
  height: 180px;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-4);
}

.book-cover-placeholder {
  width: 120px;
  height: 180px;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-500));
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-md);
}

.book-title { font-size: var(--text-base); font-weight: var(--font-bold); margin-bottom: var(--space-1); }
.book-author { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-3); }

.star-rating {
  display: flex;
  gap: 2px;
  justify-content: center;
  margin-bottom: var(--space-3);
}
.star { font-size: var(--text-base); color: var(--border-strong); }
.star.filled { color: var(--accent-warning); }

/* ─────────────────────────────────────────────
   16. CODE BLOCK (RPA Snippets)
   ───────────────────────────────────────────── */
.code-block {
  background: var(--bg-code);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.code-lang {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--accent-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.code-copy-btn {
  font-size: var(--text-xs);
  padding: 4px var(--space-3);
  background: rgba(255,255,255,0.1);
  border: none;
  color: rgba(255,255,255,0.7);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.code-copy-btn:hover { background: rgba(255,255,255,0.2); color: #fff; }
.code-copy-btn.copied { background: rgba(16,185,129,0.2); color: #6ee7b7; }

pre {
  margin: 0;
  padding: var(--space-5);
  overflow-x: auto;
}

code {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-code);
  line-height: var(--leading-relaxed);
}

/* ─────────────────────────────────────────────
   17. TOOLS DASHBOARD
   ───────────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.tool-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-3px);
  color: inherit;
}

.tool-card:hover::before { opacity: 1; }

.tool-icon {
  width: 56px; height: 56px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  background: var(--navy-50);
  flex-shrink: 0;
}

[data-theme="dark"] .tool-icon {
  background: rgba(46,108,209,0.15);
}

.tool-name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.tool-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.tool-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-subtle);
}

.tool-status {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
}

/* ─────────────────────────────────────────────
   18. AUTH SAYFASI
   ───────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  padding: var(--space-8);
}

.auth-card {
  background: var(--bg-surface);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 440px;
}

.auth-logo {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-logo-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--navy-500), var(--accent-secondary));
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: var(--font-extrabold);
  color: #fff;
  margin: 0 auto var(--space-4);
  box-shadow: var(--shadow-md);
}

.auth-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  text-align: center;
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-align: center;
  margin-bottom: var(--space-8);
}

.divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-6) 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}
.divider::before, .divider::after {
  content: ''; flex: 1;
  height: 1px;
  background: var(--border-color);
}

/* ─────────────────────────────────────────────
   19. FOOTER
   ───────────────────────────────────────────── */
.footer {
  background: var(--bg-footer);
  color: rgba(232,240,252,0.7);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand-text {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
  color: rgba(232,240,252,0.55);
}

.footer-title {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--text-navbar);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-4);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a {
  font-size: var(--text-sm);
  color: rgba(232,240,252,0.55);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--text-navbar); }

/* Footer ikon + metin linkleri */
.footer-icon-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.footer-icon-link svg { flex-shrink: 0; opacity: 0.8; width: 14px; height: 14px; }
.footer-icon-link:hover svg { opacity: 1; }
.footer-icon-link[data-brand="linkedin"]:hover  { color: #70b5f9; }
.footer-icon-link[data-brand="instagram"]:hover { color: #e4405f; }
.footer-icon-link[data-brand="twitter"]:hover   { color: #e7e7e7; }
.footer-icon-link[data-brand="youtube"]:hover   { color: #FF4444; }
.footer-icon-link[data-brand="github"]:hover    { color: #ccc; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(232,240,252,0.4);
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ─────────────────────────────────────────────
   20. YARDIMCI SINIFLAR
   ───────────────────────────────────────────── */
.text-primary   { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted     { color: var(--text-muted) !important; }
.text-accent    { color: var(--accent-primary) !important; }
.text-success   { color: var(--accent-success) !important; }
.text-danger    { color: var(--accent-danger) !important; }
.text-warning   { color: var(--accent-warning) !important; }

.fw-normal   { font-weight: var(--font-normal); }
.fw-medium   { font-weight: var(--font-medium); }
.fw-semibold { font-weight: var(--font-semibold); }
.fw-bold     { font-weight: var(--font-bold); }

.text-center { text-align: center; }
.text-right  { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.hidden { display: none !important; }
.visible { display: block !important; }

/* Loading Spinner */
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: var(--space-8) auto;
}

/* Skeleton Loader */
.skeleton {
  background: linear-gradient(90deg,
    var(--bg-surface-3) 25%,
    var(--bg-surface-2) 50%,
    var(--bg-surface-3) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--border-radius);
}

/* Avatar */
.avatar {
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.avatar-sm  { width: 32px;  height: 32px; }
.avatar-md  { width: 48px;  height: 48px; }
.avatar-lg  { width: 64px;  height: 64px; }
.avatar-xl  { width: 96px;  height: 96px; }
.avatar-placeholder {
  background: linear-gradient(135deg, var(--navy-600), var(--navy-400));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
  border-radius: 50%;
}

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  z-index: var(--z-dropdown);
  animation: fadeIn 0.15s ease;
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  width: 100%;
  border: none;
  background: none;
  text-align: left;
}
.dropdown-item:hover { background: var(--bg-surface-3); color: var(--text-primary); }
.dropdown-divider { height: 1px; background: var(--border-color); margin: var(--space-2) 0; }

/* ─────────────────────────────────────────────
   21. ANİMASYONLAR
   ───────────────────────────────────────────── */
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideOutRight {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(40px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ─────────────────────────────────────────────
   22. RESPONSIVE — TABLET
   ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .navbar-nav { display: none; }
  .hamburger { display: flex; }
}

/* ─────────────────────────────────────────────
   23. RESPONSIVE — MOBİL
   ───────────────────────────────────────────── */
@media (max-width: 640px) {
  :root {
    --navbar-height: 60px;
  }

  .container { padding: 0 var(--space-4); }
  .section   { padding: var(--space-12) 0; }

  .hero { padding: var(--space-16) 0 var(--space-12); }
  .hero-title { font-size: var(--text-3xl); }
  .hero-subtitle { font-size: var(--text-base); }

  .section-title { font-size: var(--text-2xl); }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .auth-card {
    padding: var(--space-6);
    border-radius: var(--border-radius-lg);
  }

  #toast-container {
    left: var(--space-4);
    right: var(--space-4);
  }
  .toast { min-width: unset; }

  .modal { border-radius: var(--border-radius-md); }
}

/* ─────────────────────────────────────────────
   24. BİLDİRİM ZİLİ & PANELİ
   ───────────────────────────────────────────── */
.notif-bell-wrapper {
  position: relative;
  flex-shrink: 0;
}

.notif-bell {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  position: relative;
  transition: background var(--transition-fast);
}

.notif-bell:hover {
  background: rgba(255,255,255,0.22);
}

.notif-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  background: var(--accent-danger);
  color: #fff;
  border-radius: var(--border-radius-full);
  font-size: 10px;
  font-weight: var(--font-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--bg-navbar);
  pointer-events: none;
  animation: pulse 2s infinite;
}

.notif-panel {
  width: 340px;
  max-height: 480px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideDown 0.15s ease;
}

.notif-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface-2);
  flex-shrink: 0;
}

#notifList {
  overflow-y: auto;
  flex: 1;
}

.notif-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background var(--transition-fast);
  position: relative;
}

.notif-item:hover {
  background: var(--bg-surface-2);
}

.notif-item.unread {
  background: rgba(46,108,209,0.05);
}

.notif-item-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.notif-item-body {
  flex: 1;
  min-width: 0;
}

.notif-item-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: 2px;
}

.notif-item-msg {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.notif-item-date {
  font-size: 10px;
  color: var(--text-light);
  margin-top: var(--space-1);
}

.notif-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.notif-empty {
  text-align: center;
  padding: var(--space-12);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* Mobilde panel tam genişlik */
@media (max-width: 640px) {
  .notif-panel {
    width: calc(100vw - 2rem);
    right: 1rem !important;
    left: 1rem !important;
  }
}

/* ─────────────────────────────────────────────
   25. ADMİN PANELİ MOBİL
   ───────────────────────────────────────────── */

/* Admin tab çubuğu — yatay kaydırma */
.admin-tabs-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.admin-tabs-wrapper::-webkit-scrollbar { display: none; }

.admin-tabs {
  display: flex;
  gap: var(--space-1);
  min-width: max-content;
}

/* Admin tablo — mobilde yatay kaydırma */
.admin-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--border-radius);
}

.admin-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
}

/* Stat kartları — mobilde 2 sütun */
@media (max-width: 640px) {
  .stat-grid-admin {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .admin-tab {
    font-size: var(--text-xs);
    padding: var(--space-2) var(--space-3);
    white-space: nowrap;
  }

  .pending-card {
    flex-wrap: wrap;
  }

  .pending-card > div:last-child {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ─────────────────────────────────────────────
   26. PROFİL SAYFASI MOBİL
   ───────────────────────────────────────────── */
@media (max-width: 768px) {
  #profile-content .container > div {
    grid-template-columns: 1fr !important;
  }
}

/* ─────────────────────────────────────────────
   27. PRINT
   ───────────────────────────────────────────── */
@media print {
  .navbar, .footer, .hamburger, .theme-toggle,
  .btn, .toast, .modal-overlay, .notif-bell-wrapper { display: none !important; }
  .page-content { padding-top: 0; }
  body { background: #fff; color: #000; }
  .card { box-shadow: none; border: 1px solid #ddd; }
}

/* ══════════════════════════════════════════════
   PRINT STYLES
══════════════════════════════════════════════ */
@media print {
  .navbar, .mobile-nav, .footer, .hamburger,
  .theme-toggle, #toast-container,
  .btn, .modal-overlay, .dropdown-menu,
  #admin-new-post-btn, .blog-controls { display: none !important; }

  body { background: #fff !important; color: #000 !important; font-size: 12pt; }
  a { color: #0066cc; text-decoration: underline; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; }
  .page-hero-div, .page-hero { background: #fff !important; color: #000 !important; padding: 1rem 0 !important; }
  .card { border: 1px solid #ccc !important; box-shadow: none !important; }
  .container { max-width: 100% !important; padding: 0 !important; }
  h1,h2,h3 { page-break-after: avoid; }
  img { max-width: 100% !important; }
  .section { padding: 1rem 0 !important; }
}

/* ─── Navbar düzenini sayfa bazlı müdahalelerden korur (SADECE masaüstü) ── */
@media (min-width: 1025px) {
  .navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    list-style: none !important;
    gap: 24px !important;
    margin: 0;
    padding: 0;
  }

  .navbar-nav li {
    order: initial !important;
  }
}

/* Bildirim ve Profil Slotları */
#notif-slot {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

#auth-slot {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-shrink: 0;
}

/* Profil isminin taşmasını engelleyen stil */
/* line-height + padding: "ğ, p, g, y" descender'larının overflow:hidden içinde
   kırpılmasını önler. inline style ile birlikte çift yönlü garanti. */
#userNameNav {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    padding: 1px 0;
    transition: color 0.2s;
}

/* Aktif linkin görsel olarak diğerlerini itmemesi için */
.nav-link.active {
    font-weight: 700 !important;
    color: var(--accent-primary) !important;
}

/* ─────────────────────────────────────────────
   MOBİL NAVBAR TAŞMA DÜZELTME
   Sorun: notif(36) + tema(44) + auth-slot(140px sabit) + hamburger(40)
          = ~260px — dar ekranlarda sağa taşıyor
   Çözüm: auth-slot'u daralt, kullanıcı adı + oku gizle
   ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  /* Auth slot — sabit 140px inline style'ı ezmek için !important */
  #auth-slot {
    width: auto !important;
    min-width: 0 !important;
  }

  /* Kullanıcı adı metni gizle — sadece avatar kalsın */
  #userNameNav {
    display: none !important;
  }

  /* "▾" ok gizle */
  #userMenuBtn > span:last-child {
    display: none !important;
  }

  /* Navbar actions boşluğunu sıkıştır */
  .navbar-actions {
    gap: 6px !important;
  }
}

/* Çok dar ekranlar (≤400px): marka adını küçült */
@media (max-width: 400px) {
  .navbar-brand-name {
    font-size: 15px !important;
  }
  #notif-slot {
    width: 30px !important;
    height: 30px !important;
  }
}