/* === 2025 Modern Web Tasarım Stilleri - Çekiliş Sayfası === */
:root {
  /* Ana Renkler - Yeni Palet */
  --primary-blue: #0E1E5B;
  --secondary-blue: #091442;
  --accent-blue: #3562A6;
  --text-blue: #6594C0;
  --dark-bg: #0B0B0B;
  --accent-gold: #d97706;
  --accent-gold-hover: #b45309;
  --text-light: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #1e293b;
  
  /* Gradient Renkler */
  --gradient-primary: linear-gradient(135deg, #0E1E5B 0%, #091442 100%);
  --gradient-secondary: linear-gradient(135deg, #3562A6 0%, #0E1E5B 100%);
  --gradient-gold: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  --gradient-dark: linear-gradient(135deg, #0B0B0B 0%, #091442 100%);
  
  /* Gölge Efektleri */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Geçiş Efektleri */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Glassmorphism */
  --glass-bg: rgba(101, 148, 192, 0.1);
  --glass-border: rgba(101, 148, 192, 0.2);
  --glass-shadow: 0 8px 32px 0 rgba(14, 30, 91, 0.37);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* === Yenilikçi Scroll Tasarımı === */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--gradient-dark);
  color: var(--text-light);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* === Özel Scroll Bar === */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: rgba(101, 148, 192, 0.1);
  border-radius: 10px;
  margin: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent-gold) 0%, var(--accent-gold-hover) 100%);
  border-radius: 10px;
  border: 2px solid rgba(101, 148, 192, 0.1);
  transition: all var(--transition-normal);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--accent-gold-hover) 0%, var(--accent-gold) 100%);
  box-shadow: 0 0 10px rgba(217, 119, 6, 0.5);
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* Firefox için scroll bar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--accent-gold) rgba(101, 148, 192, 0.1);
}

/* === Modern Background Pattern === */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(53, 98, 166, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(101, 148, 192, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(14, 30, 91, 0.2) 0%, transparent 50%);
  z-index: -1;
  animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.1) rotate(1deg); }
}

/* === Header === */
.app-header {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--glass-shadow);
}

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

.back-btn {
  color: var(--accent-gold);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.back-btn:hover {
  color: var(--text-light);
  transform: translateX(-5px);
}

.logo {
  width: 50px;
  height: auto;
  filter: drop-shadow(0 0 10px rgba(217, 119, 6, 0.3));
}

.app-header h1 {
  font-size: 1.75rem;
  font-weight: 600;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.seed {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-blue);
}

.seed input {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  color: var(--text-light);
  font-size: 0.9rem;
  width: 150px;
}

.seed input:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.2);
}

/* === Container === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* === Buttons === */
.btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-light);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  backdrop-filter: blur(10px);
}

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

.btn.primary {
  background: var(--gradient-gold);
  color: var(--text-dark);
  font-weight: 600;
  border: none;
}

.btn.primary:hover {
  background: linear-gradient(135deg, #b45309 0%, #d97706 100%);
  box-shadow: var(--shadow-xl);
}

.btn.secondary {
  background: var(--glass-bg);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
}

.btn.secondary:hover {
  background: var(--accent-gold);
  color: var(--text-dark);
}

/* === Form Styles === */
.input-section {
  margin-bottom: 2rem;
}

.form-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  box-shadow: var(--glass-shadow);
  animation: cardReveal 0.6s ease-out;
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-card h2 {
  color: var(--accent-gold);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group label {
  display: block;
  color: var(--text-light);
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  color: var(--text-light);
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.form-group select option {
  background: var(--dark-bg);
  color: var(--text-light);
  padding: 0.5rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.2);
  transform: translateY(-1px);
}

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

.form-group small {
  display: block;
  color: var(--text-blue);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  line-height: 1.4;
}

/* === Form Settings === */
.form-settings {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 1rem 0;
  animation: settingsReveal 0.4s ease-out;
}

@keyframes settingsReveal {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-settings h4 {
  color: var(--accent-gold);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-align: center;
}

.form-settings .form-row {
  margin-bottom: 0;
}

/* === Draw Section === */
.draw-section {
  margin-bottom: 2rem;
}

.draw-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  box-shadow: var(--glass-shadow);
  text-align: center;
}

.draw-card h2 {
  color: var(--accent-gold);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.draw-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.info-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
}

.info-item .label {
  display: block;
  color: var(--text-blue);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.info-item .value {
  display: block;
  color: var(--accent-gold);
  font-size: 1.5rem;
  font-weight: 600;
}

/* === Draw Animation === */
.draw-animation {
  margin-bottom: 3rem;
}

.draw-ball {
  width: 200px;
  height: 200px;
  background: var(--gradient-gold);
  border-radius: 50%;
  margin: 0 auto 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 50px rgba(217, 119, 6, 0.5);
  animation: ballPulse 2s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

@keyframes ballPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.ball-content {
  text-align: center;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 1rem;
  z-index: 2;
  position: relative;
}

.animation-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* === Progress Bar === */
.progress-bar {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  height: 20px;
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-fill {
  background: var(--gradient-gold);
  height: 100%;
  width: 0%;
  transition: width var(--transition-normal);
  border-radius: var(--radius-xl);
}

.progress-bar span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 2;
}

/* === Results Section === */
.results-section {
  margin-bottom: 2rem;
}

.results-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  box-shadow: var(--glass-shadow);
}

.results-card h2 {
  color: var(--accent-gold);
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

.results-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.result-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  text-align: center;
}

.result-item .label {
  display: block;
  color: var(--text-blue);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.result-item .value {
  display: block;
  color: var(--text-light);
  font-size: 1.1rem;
  font-weight: 500;
}

.winners-list h3 {
  color: var(--accent-gold);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-align: center;
}

.winners-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.winner-item {
  background: var(--gradient-gold);
  color: var(--text-dark);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  animation: winnerReveal 0.6s ease-out;
}

.winner-number {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.winner-name {
  font-size: 1.2rem;
  font-weight: 600;
}

/* === Takım Sonuçları === */
.team-item {
  background: var(--gradient-secondary) !important;
  color: var(--text-light) !important;
  padding: 2rem !important;
}

.team-members {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 1rem 0;
}

.team-member {
  background: var(--accent-gold);
  color: var(--text-dark);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
}

.team-size {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.5rem;
  font-weight: 500;
}

@keyframes winnerReveal {
  from {
    opacity: 0;
    transform: scale(0.8) rotate(-5deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

.action-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* === Overlay === */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(14, 30, 91, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: all var(--transition-normal);
}

.overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader {
  text-align: center;
  color: var(--text-light);
}

.spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--glass-border);
  border-top: 4px solid var(--accent-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loader p {
  font-size: 1.1rem;
  color: var(--text-blue);
}

/* === Utility Classes === */
.hidden {
  display: none !important;
}

/* === Responsive Design === */
@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .header-left {
    flex-direction: column;
    text-align: center;
  }
  
  .controls {
    flex-direction: column;
    width: 100%;
  }
  
  .container {
    padding: 1rem;
  }
  
  .form-card,
  .draw-card,
  .results-card {
    padding: 1.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .draw-info {
    grid-template-columns: 1fr;
  }
  
  .results-info {
    grid-template-columns: 1fr;
  }
  
  .winners-container {
    grid-template-columns: 1fr;
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .draw-ball {
    width: 150px;
    height: 150px;
  }
  
  .ball-content {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .app-header h1 {
    font-size: 1.5rem;
  }
  
  .form-card h2,
  .draw-card h2,
  .results-card h2 {
    font-size: 1.5rem;
  }
  
  .draw-ball {
    width: 120px;
    height: 120px;
  }
  
  .ball-content {
    font-size: 0.9rem;
  }
}