/* ===== Reset & Base ===== */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:#0d1117;color:#e6edf3;min-height:100vh}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;outline:none;background:none}
input{outline:none;border:none}
img{display:block;max-width:100%}

/* ===== Topbar ===== */
.topbar{
  position:sticky;top:0;z-index:100;
  background:rgba(13,17,23,.95);backdrop-filter:blur(12px);
  border-bottom:1px solid #30363d;
}
.topbar-inner{
  max-width:1400px;margin:0 auto;
  display:flex;align-items:center;height:64px;padding:0 24px;gap:24px;
}
.logo{font-size:24px;font-weight:800;color:#58a6ff;letter-spacing:-1px}
.logo span{color:#f78166}
.nav-menu{display:flex;gap:8px}
.nav-item{
  padding:8px 16px;border-radius:8px;font-size:15px;color:#8b949e;
  transition:all .15s;
}
.nav-item:hover{color:#e6edf3;background:rgba(255,255,255,.06)}
.nav-item.active{color:#58a6ff;background:rgba(88,166,255,.1)}
.search-box{
  flex:1;max-width:400px;position:relative;
  display:flex;align-items:center;
  background:#161b22;border:1px solid #30363d;border-radius:20px;padding:0 16px;
}
.search-input{
  flex:1;background:none;color:#e6edf3;font-size:14px;padding:8px 0;
}
.search-input::placeholder{color:#484f58}
.search-btn{font-size:16px;opacity:.7}
.user-area{margin-left:auto}
.login-btn{
  padding:8px 20px;border-radius:8px;font-size:14px;font-weight:600;
  background:#238636;color:#fff;transition:background .15s;
}
.login-btn:hover{background:#2ea043}
.user-area-info{display:flex;align-items:center;gap:12px}
.user-avatar{width:36px;height:36px;border-radius:50%;border:2px solid #30363d}
.user-name{font-size:14px;color:#e6edf3;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.logout-btn{font-size:13px;color:#8b949e;padding:4px 12px;border-radius:6px}
.logout-btn:hover{color:#f85149;background:rgba(248,81,73,.1)}

/* ===== Filter Bar ===== */
.filter-bar{
  background:#161b22;border-bottom:1px solid #30363d;
}
.filter-inner{
  max-width:1400px;margin:0 auto;padding:16px 24px;
  display:flex;gap:32px;flex-wrap:wrap;
}
.filter-group{display:flex;align-items:center;gap:12px}
.filter-label{font-size:13px;color:#8b949e;white-space:nowrap}
.filter-tags{display:flex;gap:6px;flex-wrap:wrap}
.filter-tag{
  padding:4px 12px;border-radius:14px;font-size:13px;color:#8b949e;
  cursor:pointer;transition:all .15s;
}
.filter-tag:hover{color:#e6edf3;background:rgba(255,255,255,.06)}
.filter-tag.active{background:#58a6ff;color:#fff}

/* ===== Movie Grid ===== */
.main-content{max-width:1400px;margin:0 auto;padding:24px}
.movie-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
  gap:20px;
}
.movie-card{
  border-radius:12px;overflow:hidden;cursor:pointer;
  background:#161b22;border:1px solid #30363d;
  transition:all .2s;
}
.movie-card:hover{
  transform:translateY(-4px);
  border-color:#58a6ff;
  box-shadow:0 8px 24px rgba(88,166,255,.15);
}
.movie-poster{
  width:100%;aspect-ratio:2/3;background:#0d1117;overflow:hidden;
}
.movie-poster img{width:100%;height:100%;object-fit:cover}
.movie-info{padding:10px 12px}
.movie-title{
  font-size:14px;font-weight:600;color:#e6edf3;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.movie-meta{
  display:flex;align-items:center;gap:8px;margin-top:4px;
  font-size:12px;color:#8b949e;
}
.movie-score{color:#f78166;font-weight:700}
.movie-count{color:#484f58}

/* ===== Loading ===== */
.loading-tip,.no-more{
  text-align:center;padding:32px;color:#484f58;font-size:14px;
}

/* ===== Modal ===== */
.modal-mask{
  position:fixed;inset:0;z-index:1000;
  background:rgba(0,0,0,.7);
  display:flex;align-items:center;justify-content:center;
}
.modal-box{
  background:#161b22;border:1px solid #30363d;border-radius:16px;
  overflow:hidden;
}
.modal-header-bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;border-bottom:1px solid #30363d;
  font-size:16px;font-weight:600;color:#e6edf3;
}
.modal-close-btn{font-size:18px;color:#8b949e;padding:4px 8px}
.modal-close-btn:hover{color:#f85149}

/* ===== Login Modal ===== */
.login-box{width:360px}
.login-modal-body{padding:32px;display:flex;flex-direction:column;align-items:center}
.qrcode-img{
  width:220px;height:220px;background:#fff;border-radius:12px;
  display:flex;align-items:center;justify-content:center;padding:12px;
}
.qrcode-img canvas{border-radius:8px}
.qrcode-tip{margin-top:16px;font-size:14px;color:#8b949e}
.login-status{margin-top:8px;font-size:13px;color:#58a6ff}

/* ===== Player Modal ===== */
.player-box{width:90vw;max-width:1200px;max-height:90vh}
.player-body{display:flex;gap:0;height:60vh;min-height:400px}
.video-player{
  flex:1;background:#000;width:100%;height:100%;
}
.player-sidebar{
  width:200px;border-left:1px solid #30363d;
  overflow-y:auto;background:#0d1117;
}
.episode-list{padding:8px}
.episode-item{
  padding:10px 16px;border-radius:8px;font-size:14px;color:#8b949e;
  cursor:pointer;transition:all .15s;margin-bottom:4px;
}
.episode-item:hover{background:rgba(255,255,255,.06);color:#e6edf3}
.episode-item.active{background:rgba(88,166,255,.15);color:#58a6ff;font-weight:600}
.player-info{padding:16px 24px;border-top:1px solid #30363d}
.player-info h3{font-size:18px;color:#e6edf3;margin-bottom:8px}
.player-info p{font-size:13px;color:#8b949e;line-height:1.6}
.player-meta{display:flex;gap:16px;margin-top:8px;font-size:13px}
.meta-score{color:#f78166;font-weight:700}
.meta-region,.meta-year{color:#8b949e}

/* ===== Scrollbar ===== */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:#0d1117}
::-webkit-scrollbar-thumb{background:#30363d;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#484f58}

/* ===== Responsive ===== */
@media(max-width:768px){
  .topbar-inner{flex-wrap:wrap;height:auto;padding:12px 16px;gap:12px}
  .nav-menu{order:3;width:100%;justify-content:center}
  .search-box{order:2;max-width:none}
  .movie-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
  .player-sidebar{width:140px}
}