/* 
  蜜瓜电影网 - 全局黑金风格样式表
  SPDX-License-Identifier: Apache-2.0
*/

:root {
  --color-gold-light: #f9e29c;
  --color-gold: #d4af37;
  --color-gold-dark: #b8860b;
  --color-black-rich: #0a0a0a;
  --color-black-soft: #121212;
  --color-black-card: #1a1a1a;
  --color-text-gray: #a0a0a0;
  --font-serif: "Noto Serif SC", "Playfair Display", serif;
  --font-sans: "Inter", "Noto Sans SC", sans-serif;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--color-black-rich);
  color: #fff;
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 渐变文案 */
.gold-text {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, var(--color-gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}

.gold-gradient-bg {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, var(--color-gold-dark) 100%);
}

.gold-btn {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, var(--color-gold-dark) 100%);
  color: #000;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  display: inline-block;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.gold-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

/* 导航栏 */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  padding: 15px 0;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a:hover {
  color: var(--color-gold);
}

/* 影片卡片 */
.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.movie-card {
  background: var(--color-black-card);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition);
  position: relative;
}

.movie-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-gold);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.movie-poster {
  aspect-ratio: 2/3;
  overflow: hidden;
}

.movie-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.movie-card:hover .movie-poster img {
  transform: scale(1.1);
}

.movie-info {
  padding: 15px;
}

.movie-title {
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 5px;
}

.movie-meta {
  color: var(--color-text-gray);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
}

.movie-rating {
  color: var(--color-gold);
  font-weight: bold;
}

/* 浮动按钮 */
.floating-download {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0); }
}

/* 页脚 */
footer {
  background: var(--color-black-soft);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  margin-top: 100px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.footer-section h3 {
  color: var(--color-gold);
  margin-bottom: 25px;
  font-size: 18px;
}

.footer-section p, .footer-section li {
  color: var(--color-text-gray);
  font-size: 14px;
  margin-bottom: 12px;
}

/* 响应式 */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-title { font-size: 36px; }
  .movie-grid { grid-template-columns: repeat(2, 1fr); }
}