/* ==========================================================================
   CRUNCHYROLL THEME - MAIN CORE STYLES
   ========================================================================== */

:root {
  /* King Store Dark Blue Palette */
  --cr-blue-primary: #091540;
  --cr-blue-dark: #050c24;
  --cr-blue-deep: #030818;
  --cr-blue-surface: #0e1d52;
  --cr-blue-card: #132464;
  --cr-blue-card-hover: #1b3184;
  --cr-blue-border: #1e358b;
  --cr-blue-border-light: #2c4ab8;

  /* Accent & Highlight Colors */
  --cr-accent: #3a86ff;
  --cr-accent-hover: #599bff;
  --cr-accent-gold: #ffbe0b;
  --cr-accent-glow: rgba(58, 134, 255, 0.4);
  --cr-accent-subtle: rgba(58, 134, 255, 0.15);
  
  --cr-bg-black: var(--cr-blue-deep);
  --cr-bg-dark: var(--cr-blue-dark);
  --cr-bg-surface: var(--cr-blue-surface);
  --cr-bg-card: var(--cr-blue-card);
  --cr-bg-card-hover: var(--cr-blue-card-hover);
  --cr-border: var(--cr-blue-border);
  --cr-border-light: var(--cr-blue-border-light);
  
  /* Text Colors */
  --cr-text-primary: #ffffff;
  --cr-text-secondary: #a8b8e0;
  --cr-text-muted: #7084b6;
  --cr-text-link: #599bff;

  /* Accent Badges & Status */
  --cr-badge-sub: #00b4d8;
  --cr-badge-dub: #ff9e00;
  --cr-badge-king: #ffbe0b;
  --cr-rating-star: #ffd166;
  --cr-success: #06d6a0;
  --cr-danger: #ef476f;

  /* Layout & Geometry */
  --header-height: 68px;
  --nav-bottom-height: 60px;
  --max-content-width: 1560px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 22px;
  --radius-pill: 9999px;

  /* Shadows & Glow */
  --shadow-sm: 0 2px 8px rgba(3, 8, 24, 0.6);
  --shadow-md: 0 8px 24px rgba(3, 8, 24, 0.8);
  --shadow-lg: 0 16px 40px rgba(3, 8, 24, 0.95);
  --shadow-blue: 0 0 24px rgba(58, 134, 255, 0.45);
  --shadow-gold: 0 0 20px rgba(255, 190, 11, 0.4);

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--cr-bg-black);
  color: var(--cr-text-primary);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cr-bg-dark);
}

::-webkit-scrollbar-thumb {
  background: #343741;
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cr-accent);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--cr-text-primary);
  letter-spacing: -0.01em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: transparent;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Main App Shell Layout */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
}

.main-content {
  flex: 1;
  padding-top: var(--header-height);
  width: 100%;
  margin: 0 auto;
}

.page-container {
  max-width: var(--max-content-width);
  margin: 0 auto;
  padding: 0 24px;
}

@media (max-width: 768px) {
  .page-container {
    padding: 0 16px;
  }
}

/* View Sections */
.view-section {
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  user-select: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--cr-accent);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(58, 134, 255, 0.35);
}

.btn-primary:hover {
  background-color: var(--cr-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-blue);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--cr-bg-card);
  color: var(--cr-text-primary);
  border: 1px solid var(--cr-border);
}

.btn-secondary:hover {
  background-color: var(--cr-bg-card-hover);
  border-color: var(--cr-border-light);
  color: #ffffff;
}

.btn-outline {
  background-color: transparent;
  color: var(--cr-text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
  border-color: var(--cr-accent);
  color: var(--cr-accent);
  background: var(--cr-accent-subtle);
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cr-text-primary);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.18);
  color: var(--cr-accent);
  transform: scale(1.05);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
  font-weight: 700;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
}

.badge-sub {
  background: rgba(0, 180, 216, 0.15);
  color: var(--cr-badge-sub);
  border: 1px solid rgba(0, 180, 216, 0.4);
}

.badge-dub {
  background: rgba(255, 158, 0, 0.15);
  color: var(--cr-badge-dub);
  border: 1px solid rgba(255, 158, 0, 0.4);
}

.badge-king {
  background: linear-gradient(135deg, #ffbe0b, #fb5607);
  color: #000;
  font-weight: 800;
}

.badge-rating {
  background: rgba(255, 209, 102, 0.15);
  color: var(--cr-rating-star);
  border: 1px solid rgba(255, 209, 102, 0.3);
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.badge-hd {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  background: var(--cr-bg-card);
  color: #ffffff;
  border-left: 4px solid var(--cr-accent);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  min-width: 280px;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  pointer-events: auto;
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast.toast-success {
  border-left-color: var(--cr-success);
}

.toast.toast-error {
  border-left-color: var(--cr-danger);
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toastFadeOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Footer */
.site-footer {
  background: var(--cr-bg-dark);
  border-top: 1px solid var(--cr-border);
  padding: 48px 0 32px;
  margin-top: 64px;
  color: var(--cr-text-secondary);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .footer-logo {
  display: inline-flex;
  align-items: baseline;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
  user-select: none;
}

.footer-brand .footer-logo .logo-main {
  font-weight: 800;
  color: #ffffff;
}

.footer-brand .footer-logo .logo-sub {
  font-weight: 400;
  color: var(--cr-accent);
  margin-left: 5px;
}

.footer-brand p {
  color: var(--cr-text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a:hover {
  color: var(--cr-accent);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--cr-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--cr-text-muted);
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 868px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 520px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}