/* ==========================================================================
   5. HEADER & NAVİGASYON
   ========================================================================== */
header { background: var(--white); padding: 0 20px; height: 70px; display: flex; align-items: center; justify-content: space-between; box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1); position: sticky; top: 0; z-index: 100; gap: 15px; }
.header-left { display: flex; align-items: center; gap: 15px; flex: 1; min-width: 0; }
header h1 { color: var(--primary); font-size: 1.5rem; margin: 0; font-weight: 800; white-space: nowrap; }
nav.header-center { display: flex; justify-content: center; gap: 5px; flex: 0 0 auto; }
.nav-btn { background: transparent; border: none; padding: 8px 16px; font-size: 0.95rem; color: var(--text-light); cursor: pointer; border-radius: 6px; transition: var(--transition); font-weight: 500; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.nav-btn.active { background: rgba(59, 130, 246, 0.1); color: var(--primary); }
.nav-btn:hover { background: var(--secondary); color: var(--text-dark); }
.header-right { display: flex; align-items: center; gap: 10px; flex: 1; justify-content: flex-end; min-width: 0; }
.search-wrapper { position: relative; max-width: 220px; width: 100%; min-width: 120px; display: none; }
.search-wrapper input { padding: 8px 15px 8px 35px; border: 1px solid var(--border); border-radius: 20px; width: 100%; background: var(--secondary); color: var(--text-dark); font-size: 0.9rem; box-sizing: border-box; }
.search-wrapper i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-light); font-size: 0.85rem; }
.search-wrapper input:focus { width: 100%; border-color: var(--primary); outline: none; background: var(--white); }
.add-btn { background: var(--success); color: white; border: none; padding: 8px 16px; border-radius: 20px; cursor: pointer; font-weight: 600; display: flex; align-items: center; gap: 6px; transition: var(--transition); font-size: 0.9rem; white-space: nowrap; }
.add-btn:hover { background: #059669; transform: translateY(-2px); }

/* ==========================================================================
   6. HERO SLIDER & ANA İÇERİK
   ========================================================================== */
#ana-icerik { padding: 30px 5%; max-width: 1400px; margin: 0 auto; }
#hero-wrapper { position: relative; width: 100%; height: 400px; border-radius: 16px; overflow: hidden; margin-bottom: 40px; box-shadow: 0 20px 50px -10px rgba(0,0,0,0.3); background: #000; }
.hero-slider { width: 100%; height: 100%; position: relative; }
.hero-slide-img { width: 100%; height: 100%; object-fit: cover; object-position: top center; position: absolute; top: 0; left: 0; opacity: 0; transition: opacity 1s ease-in-out; }
.hero-slide-img.active { opacity: 1; }
.hero-content { position: absolute; bottom: 0; left: 0; width: 100%; padding: 40px; background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.7) 40%, transparent 100%); z-index: 10; box-sizing: border-box; }
.hero-badge { background: var(--primary); color: white; padding: 5px 10px; border-radius: 6px; font-size: 0.8rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
#hero-title { color: white; font-size: 2.5rem; margin: 10px 0; font-weight: 900; text-shadow: 0 2px 10px rgba(0,0,0,0.5); line-height: 1.1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
#hero-desc { color: #e5e7eb; font-size: 1rem; margin-bottom: 20px; max-width: 600px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.5; }
.hero-buttons { display: flex; gap: 15px; }
.hero-buttons .btn-primary-modern, .hero-buttons .btn-ghost { height: 42px !important; padding: 0 20px !important; font-size: 1.1rem !important; border-radius: 25px !important; width: auto !important; }
.slider-dots { position: absolute; top: 20px; right: 20px; display: flex; gap: 8px; z-index: 20; }
.slider-dot { width: 8px; height: 8px; background: rgba(255,255,255,0.3); border-radius: 50%; cursor: pointer; transition: all 0.3s; }
.slider-dot.active { background: white; transform: scale(1.3); }

/* ==========================================================================
   10. AYARLAR SAYFASI
   ========================================================================== */
#settings-header { background: var(--white); padding: 0 30px; height: 70px; display: flex; align-items: center; justify-content: flex-start; border-bottom: 1px solid var(--border); }
.back-btn { background: transparent; border: 1px solid var(--border); padding: 0 16px; height: 36px; border-radius: 20px; color: var(--text-dark); cursor: pointer; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.settings-layout { display: flex; max-width: 1100px; margin: 40px auto; gap: 40px; padding: 0 20px; align-items: flex-start; }
.settings-sidebar { width: 260px; min-width: 260px; flex-shrink: 0; display: flex; flex-direction: column; gap: 5px; }
.settings-nav-item { display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px 20px; background: transparent; border: none; border-radius: 10px; color: var(--text-dark); cursor: pointer; font-weight: 500; font-size: 0.95rem; text-align: left; transition: all 0.2s; }
.settings-nav-item.active { color: var(--primary); background: transparent !important; box-shadow: none; font-weight: 700; }
.sidebar-title { font-size: 0.8rem; font-weight: 700; color: var(--text-light); text-transform: uppercase; margin: 15px 0 5px 10px; }
.settings-content { flex-grow: 1; width: 100%; }
.settings-card { background: var(--white); border-radius: 16px; padding: 40px; box-shadow: var(--card-shadow); border: 1px solid var(--border); }
.settings-card input[type="text"], .settings-card input[type="password"], .settings-card input[type="email"], .settings-card select { width: 100%; padding: 12px 15px; background: var(--secondary); border: 1px solid var(--border); border-radius: 8px; color: var(--text-dark); font-size: 0.95rem; transition: all 0.2s ease; box-sizing: border-box; }
.settings-card input:focus, .settings-card select:focus { background: var(--white); border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); }
.settings-card label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; color: var(--text-light); }
.settings-card .form-grup { margin-bottom: 20px; }
.settings-list li { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; border-bottom: 1px solid var(--border); background: var(--white); }
.cat-content { display: flex; align-items: center; flex-grow: 1; }
.settings-add-cat-wrapper { background: var(--bg); border: 1px dashed var(--border); padding: 15px; border-radius: 12px; display: flex; gap: 10px; align-items: center; margin-bottom: 25px; }
#settings-cat-type, #settings-cat-input, #settings-cat-add-btn { height: 36px; border-radius: 8px; border: 1px solid var(--border); }
#settings-cat-input { flex-grow: 1; }
.history-list { list-style: none; padding: 0; margin-top: 15px; max-height: 200px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; }
.history-item { padding: 10px 15px; border-bottom: 1px solid var(--border); font-size: 0.85rem; display: flex; justify-content: space-between; align-items: center; background: var(--bg); }
.history-item:last-child { border-bottom: none; }
.history-date { color: var(--text-light); font-size: 0.75rem; }
.history-badge { padding: 2px 8px; border-radius: 4px; font-weight: bold; font-size: 0.7rem; }
.badge-import { background: rgba(16, 185, 129, 0.1); color: var(--success); }
.badge-export { background: rgba(59, 130, 246, 0.1); color: var(--primary); }

/* Dropdown */
.settings-dropdown-container { position: relative; }
#settings-toggle { background: transparent; border: none; font-size: 1.2rem; color: var(--text-dark); cursor: pointer; padding: 8px; border-radius: 50%; transition: background 0.2s; display: flex; align-items: center; justify-content: center; }
#settings-toggle i { transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1); display: inline-block; }
#settings-toggle:hover { background: rgba(0,0,0,0.05); }
#settings-toggle.rotated i { transform: rotate(180deg); }
.settings-menu { position: absolute; right: 0; top: 120%; width: 240px; background: var(--white); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); padding: 8px 0; z-index: 1000; overflow: hidden; animation: fadeInDropdown 0.2s ease-out; }
.settings-menu.hidden { display: none; }
.user-info-menu { padding: 12px 20px; font-size: 0.85rem; color: var(--text-light); border-bottom: 1px solid var(--border); margin-bottom: 5px; font-weight: 600; word-break: break-all; }
.settings-menu button { position: relative; display: flex; align-items: center; gap: 12px; width: 100%; z-index: 1002; padding: 12px 20px; border: none !important; background: transparent; color: var(--text-dark); font-size: 0.95rem; text-align: left; cursor: pointer; transition: all 0.2s; font-weight: 500; border-radius: 8px; margin-bottom: 2px; }
.settings-menu button:hover { background: var(--secondary); color: var(--primary); }
.settings-menu hr { border: 0; border-top: 1px solid var(--border); margin: 8px 0; }
#settings-dropdown button i { color: var(--primary); }
#settings-dropdown button.logout-red-btn i { color: white !important; }