/* Genel Sıfırlama ve Temel Ayarlar */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Montserrat', 'Poppins', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color 0.5s ease;
}

/* Tema Değişkenleri */
:root {
  /* Varsayılan tema */
  --primary: #3a86ff;
  --secondary: #ff006e;
  --accent: #8338ec;
  --background: #0f172a;
  --surface: #1e293b;
  --surface-variant: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --border: #475569;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  --card-bg: rgba(30, 41, 59, 0.8);
  --hover: rgba(255, 255, 255, 0.1);
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --transition: all 0.3s ease;
}

/* Tema Varyasyonları */
body.theme-dark {
  --primary: #60a5fa;
  --secondary: #f472b6;
  --accent: #a78bfa;
  --background: #111827;
  --surface: #1f2937;
  --surface-variant: #374151;
  --text-primary: #f9fafb;
  --text-secondary: #e5e7eb;
  --border: #4b5563;
  --card-bg: rgba(31, 41, 55, 0.8);
}

body.theme-light {
  --primary: #2563eb;
  --secondary: #db2777;
  --accent: #7c3aed;
  --background: #f1f5f9;
  --surface: #ffffff;
  --surface-variant: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --border: #cbd5e1;
  --card-bg: rgba(255, 255, 255, 0.8);
  --hover: rgba(0, 0, 0, 0.05);
}

body.theme-cyberpunk {
  --primary: #ff00ff;
  --secondary: #00ffff;
  --accent: #ffff00;
  --background: #0c0c16;
  --surface: #1a1a2e;
  --surface-variant: #2a2a4a;
  --text-primary: #ffffff;
  --text-secondary: #00ffff;
  --border: #ff00ff;
  --card-bg: rgba(26, 26, 46, 0.8);
  --hover: rgba(255, 0, 255, 0.2);
  --gradient: linear-gradient(135deg, #ff00ff, #00ffff);
}

body.theme-nature {
  --primary: #2ecc71;
  --secondary: #f1c40f;
  --accent: #3498db;
  --background: #1e3a2b;
  --surface: #2d4a3e;
  --surface-variant: #3c5a4e;
  --text-primary: #f0f9f1;
  --text-secondary: #d0e9d1;
  --border: #4a6b5d;
  --card-bg: rgba(45, 74, 62, 0.8);
  --hover: rgba(46, 204, 113, 0.2);
  --gradient: linear-gradient(135deg, #2ecc71, #f1c40f);
}

body.theme-space {
  --primary: #8e44ad;
  --secondary: #3498db;
  --accent: #e74c3c;
  --background: #0a0a18;
  --surface: #1a1a2e;
  --surface-variant: #2a2a4a;
  --text-primary: #ffffff;
  --text-secondary: #b0c4de;
  --border: #4a4a6a;
  --card-bg: rgba(26, 26, 46, 0.8);
  --hover: rgba(142, 68, 173, 0.2);
  --gradient: linear-gradient(135deg, #8e44ad, #3498db);
}

body.theme-turk {
  --primary: #e74c3c;
  --secondary: #f1c40f;
  --accent: #ffffff;
  --background: #1a1a2a;
  --surface: #2a2a3a;
  --surface-variant: #3a3a4a;
  --text-primary: #ffffff;
  --text-secondary: #f1c40f;
  --border: #e74c3c;
  --card-bg: rgba(42, 42, 58, 0.8);
  --hover: rgba(231, 76, 60, 0.2);
  --gradient: linear-gradient(135deg, #e74c3c, #f1c40f);
}

body.theme-ottoman {
  --primary: #c0392b;
  --secondary: #f39c12;
  --accent: #2c3e50;
  --background: #1e1e1e;
  --surface: #2e2e2e;
  --surface-variant: #3e3e3e;
  --text-primary: #f0e6d2;
  --text-secondary: #d4c4a1;
  --border: #4e4e4e;
  --card-bg: rgba(46, 46, 46, 0.8);
  --hover: rgba(192, 57, 43, 0.2);
  --gradient: linear-gradient(135deg, #c0392b, #f39c12);
}

body.theme-turan {
  --primary: #c0392b;
  --secondary: #3498db;
  --accent: #f1c40f;
  --background: #1a1a2a;
  --surface: #2a2a3a;
  --surface-variant: #3a3a4a;
  --text-primary: #ffffff;
  --text-secondary: #f1c40f;
  --border: #4a4a5a;
  --card-bg: rgba(42, 42, 58, 0.8);
  --hover: rgba(192, 57, 43, 0.2);
  --gradient: linear-gradient(135deg, #c0392b, #3498db);
}

body.theme-minimalist {
  --primary: #2c3e50;
  --secondary: #7f8c8d;
  --accent: #3498db;
  --background: #ecf0f1;
  --surface: #ffffff;
  --surface-variant: #f5f5f5;
  --text-primary: #2c3e50;
  --text-secondary: #7f8c8d;
  --border: #bdc3c7;
  --card-bg: rgba(255, 255, 255, 0.8);
  --hover: rgba(44, 62, 80, 0.1);
  --gradient: linear-gradient(135deg, #2c3e50, #7f8c8d);
}

body.theme-retro {
  --primary: #e67e22;
  --secondary: #8e44ad;
  --accent: #16a085;
  --background: #2c3e50;
  --surface: #34495e;
  --surface-variant: #4a5c6b;
  --text-primary: #ecf0f1;
  --text-secondary: #bdc3c7;
  --border: #5a6c7b;
  --card-bg: rgba(52, 73, 94, 0.8);
  --hover: rgba(230, 126, 34, 0.2);
  --gradient: linear-gradient(135deg, #e67e22, #8e44ad);
}

body.theme-neon {
  --primary: #00ff00;
  --secondary: #ff00ff;
  --accent: #00ffff;
  --background: #000000;
  --surface: #121212;
  --surface-variant: #222222;
  --text-primary: #ffffff;
  --text-secondary: #00ff00;
  --border: #333333;
  --card-bg: rgba(18, 18, 18, 0.8);
  --hover: rgba(0, 255, 0, 0.2);
  --gradient: linear-gradient(135deg, #00ff00, #ff00ff);
}

/* Arka Plan Efektleri */
.background-effects {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--background);
}

.gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, transparent 0%, var(--background) 100%);
  opacity: 0.8;
}

/* Ana Konteyner */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  color: var(--text-primary);
}

/* Üst Menü */
.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--surface);
  box-shadow: var(--shadow);
  z-index: 100;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-image {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text span {
  font-weight: 900;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.time-display {
  text-align: right;
}

.time {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.date {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.theme-toggle,
.settings-toggle {
  background: var(--surface-variant);
  color: var(--text-primary);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.theme-toggle::before,
.settings-toggle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.theme-toggle:hover::before,
.settings-toggle:hover::before {
  opacity: 1;
}

.theme-toggle i,
.settings-toggle i {
  position: relative;
  z-index: 1;
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.theme-toggle:hover,
.settings-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

.theme-toggle:hover i,
.settings-toggle:hover i {
  transform: rotate(30deg);
  color: #fff;
}

/* Ana İçerik */
.main-content {
  display: flex;
  flex: 1;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background-color: var(--surface);
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: calc(100vh - 72px);
  position: sticky;
  top: 72px;
  box-shadow: var(--shadow);
  z-index: 90;
}

.nav-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0 1rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1rem;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-primary);
  position: relative;
}

.nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 60%;
  width: 3px;
  background: var(--primary);
  opacity: 0;
  transition: opacity 0.2s ease;
  border-radius: 0 3px 3px 0;
}

.nav-item:hover,
.nav-item.active {
  background: var(--hover);
  transform: translateX(5px);
}

.nav-item:hover::before,
.nav-item.active::before {
  opacity: 1;
}

.nav-item i {
  font-size: 1.25rem;
  color: var(--primary);
  transition: var(--transition);
}

.nav-item span {
  font-weight: 500;
  font-size: 1rem;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.user-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.version {
  font-weight: 600;
  color: var(--primary);
}

/* İçerik Alanı */
.content-area {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
  background-color: rgba(var(--background), 0.5);
}

/* Karşılama Bölümü */
.welcome-section {
  margin-bottom: 2rem;
  text-align: center;
}

.greeting {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tagline-container {
  height: 30px;
  position: relative;
  overflow: hidden;
}

.tagline {
  font-size: 1rem;
  font-style: italic;
  letter-spacing: 1px;
  position: absolute;
  width: 100%;
  opacity: 0;
  transform: translateY(100%);
  transition: var(--transition);
  color: var(--text-secondary);
}

.tagline.active {
  opacity: 1;
  transform: translateY(0);
}

/* Bölümler */
.sections-container {
  position: relative;
}

.section {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.section.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 50%;
  height: 3px;
  background: var(--gradient);
  border-radius: 3px;
}

/* Kartlar */
.card {
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  margin-bottom: 1.5rem;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  border-color: var(--primary);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header i {
  font-size: 1.25rem;
  color: var(--primary);
}

.card-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.card-content {
  padding: 1.5rem;
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* Hızlı Erişim Kartı */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.action-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--surface-variant);
  border: none;
  border-radius: 12px;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

.action-button i {
  font-size: 1.5rem;
  color: var(--primary);
}

.action-button:hover {
  background: var(--primary);
  transform: translateY(-5px);
}

.action-button:hover i {
  color: var(--surface);
}

/* Hava Durumu Kartı */
.weather-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.weather-main {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.weather-main i {
  font-size: 3rem;
  color: var(--primary);
}

.weather-temp {
  display: flex;
  flex-direction: column;
}

.weather-temp span:first-child {
  font-size: 2rem;
  font-weight: 700;
}

.weather-details {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
}

.weather-detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.weather-detail i {
  color: var(--secondary);
}

/* Notlar Kartı */
.notes-card textarea {
  width: 100%;
  height: 150px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  color: var(--text-primary);
  resize: none;
  font-family: inherit;
  transition: var(--transition);
}

.notes-card textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.3);
}

.save-button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.save-button:hover {
  background: var(--secondary);
  transform: translateY(-3px);
}

/* Oyunlar Bölümü */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.game-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.game-button {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--surface-variant);
  border: none;
  border-radius: 8px;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  font-weight: 500;
}

.game-button i {
  color: var(--primary);
  font-size: 1.25rem;
}

.game-button:hover {
  background: var(--primary);
  transform: translateX(5px);
}

.game-button:hover i {
  color: white;
}

.game-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Araçlar Bölümü */
.tools-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.tools-category {
  margin-bottom: 1.5rem;
}

.category-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.tool-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--surface-variant);
  border-radius: 8px;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
}

.tool-link i {
  color: var(--primary);
  font-size: 1.25rem;
}

.tool-link:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.tool-link:hover i {
  color: white;
}

/* Görevler Kartı */
.todo-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.todo-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
}

.todo-form input:focus {
  outline: none;
  border-color: var(--primary);
}

.todo-form button {
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.todo-form button:hover {
  background: var(--secondary);
  transform: translateY(-3px);
}

.todo-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.todo-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  transition: var(--transition);
}

.todo-list li:hover {
  background: rgba(255, 255, 255, 0.1);
}

.todo-list li button {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.todo-list li button:hover {
  color: var(--primary);
  background: rgba(255, 255, 255, 0.1);
}

/* Müzik ve Haberler Bölümü */
.music-player-card,
.news-card {
  margin-bottom: 2rem;
}

/* Haber Widget'ı */
.news-widget {
  position: relative;
  margin: 1rem auto;
  margin-bottom: 2rem;
  background: var(--card-bg);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.news-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.news-controls select {
  padding: 0.75rem 1rem;
  background: var(--surface-variant);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg fill="%23ffffff" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  transition: var(--transition);
}

.news-controls select:focus {
  outline: none;
  border-color: var(--primary);
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 350px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.news-item {
  display: flex;
  align-items: center;
  background: var(--surface-variant);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.news-item:hover {
  background: var(--hover);
  transform: translateY(-3px);
  border-color: var(--primary);
}

.news-item i {
  font-size: 1.25rem;
  margin-right: 1rem;
  color: var(--primary);
}

.news-item a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  flex: 1;
}

.news-item a:hover {
  color: var(--primary);
}

.news-item .news-date {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-left: 0.75rem;
}

/* Müzik Çalar */
.music-player {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.player-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.track-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}

.player-info select {
  padding: 0.5rem;
  background: var(--surface-variant);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
}

.player-controls {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.player-controls button {
  background: var(--surface-variant);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-primary);
}

.player-controls button:hover {
  background: var(--primary);
  transform: scale(1.1);
}

.player-controls button i {
  font-size: 1.25rem;
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.volume-control i {
  color: var(--text-secondary);
}

.volume-control input {
  flex: 1;
  -appearance: none;
  height: 5px;
  background: var(--surface-variant);
  border-radius: 5px;
  outline: none;
}

.volume-control input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
}

.progress-container {
  margin-bottom: 1rem;
}

.progress-bar {
  height: 5px;
  background: var(--surface-variant);
  border-radius: 5px;
  cursor: pointer;
  position: relative;
}

.progress {
  height: 100%;
  background: var(--primary);
  border-radius: 5px;
  width: 0;
}

.playlist-toggle {
  background: var(--surface-variant);
  border: none;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.playlist-toggle:hover {
  background: var(--primary);
}

.playlist {
  display: none;
  margin-top: 1rem;
  max-height: 200px;
  overflow-y: auto;
  background: var(--surface-variant);
  border-radius: 8px;
  padding: 0.5rem;
}

/* Ayarlar Paneli */
.settings-panel {
  position: fixed;
  top: 70px;
  right: 0;
  width: 350px;
  background-color: var(--surface);
  border-left: 2px solid var(--primary);
  padding: 1.5rem;
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: var(--shadow);
  max-height: calc(100vh - 70px);
  overflow-y: auto;
  border-radius: 0 0 0 16px;
}

.settings-panel.active {
  transform: translateX(0);
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.3);
}

.settings-panel h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}

#settingsForm {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

#settingsForm label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

#settingsForm select,
#settingsForm input {
  width: 100%;
  padding: 0.75rem;
  background: var(--surface-variant);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  transition: var(--transition);
}

#settingsForm select:focus,
#settingsForm input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.3);
}

#settingsForm input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--surface);
}

#settingsForm input[type="color"] {
  height: 40px;
  padding: 5px;
  cursor: pointer;
}

.settings-group {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.settings-group:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

/* Tema Seçici */
.theme-selector {
  position: fixed;
  top: 70px;
  right: 70px;
  width: 320px;
  background-color: var(--surface);
  border: 2px solid var(--primary);
  border-radius: 16px;
  padding: 0;
  z-index: 1000;
  transform: scale(0.9);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.theme-selector.active {
  transform: scale(1);
  opacity: 1;
  visibility: visible;
}

.theme-selector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.theme-selector-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: var(--primary);
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1.5rem;
  max-height: 400px;
  overflow-y: auto;
}

.theme-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.theme-option:hover {
  transform: translateY(-5px);
}

.theme-preview {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.theme-option:hover .theme-preview {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.5);
}

.theme-option span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.theme-option:hover span {
  color: var(--primary);
}

/* Tema Önizleme Renkleri */
.default-theme {
  background: linear-gradient(135deg, #3a86ff, #ff006e);
}

.dark-theme {
  background: linear-gradient(135deg, #60a5fa, #f472b6);
}

.light-theme {
  background: linear-gradient(135deg, #2563eb, #db2777);
}

.cyberpunk-theme {
  background: linear-gradient(135deg, #ff00ff, #00ffff);
}

.nature-theme {
  background: linear-gradient(135deg, #2ecc71, #f1c40f);
}

.space-theme {
  background: linear-gradient(135deg, #8e44ad, #3498db);
}

.turk-theme {
  background: linear-gradient(135deg, #e74c3c, #f1c40f);
}

.ottoman-theme {
  background: linear-gradient(135deg, #c0392b, #f39c12);
}

.turan-theme {
  background: linear-gradient(135deg, #c0392b, #3498db);
}

.minimalist-theme {
  background: linear-gradient(135deg, #2c3e50, #7f8c8d);
}

.retro-theme {
  background: linear-gradient(135deg, #e67e22, #8e44ad);
}

.neon-theme {
  background: linear-gradient(135deg, #00ff00, #ff00ff);
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.settings-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
  color: var(--primary);
}

.close-button {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close-button:hover {
  color: var(--primary);
  background: var(--hover);
  transform: rotate(90deg);
}

.settings-content {
  padding: 1.5rem;
}

.settings-group {
  margin-bottom: 1.5rem;
}

.settings-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.settings-group select,
.settings-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--surface-variant);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  transition: var(--transition);
}

.settings-group select:focus,
.settings-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
}

.save-settings {
  width: 100%;
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  margin-top: 1rem;
}

.save-settings:hover {
  background: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}