/* KTV???? - ????*/
:root {
  --bg: #0f1419;
  --bg-card: #1a2332;
  --bg-input: #252d3b;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --accent: #58a6ff;
  --accent-hover: #79b8ff;
  --gold: #d4a853;
  --success: #3fb950;
  --danger: #f85149;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0,0,0,.35);
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  padding-bottom: 120px;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ???? */
.site-header {
  background: var(--bg-card);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.site-header .logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .05em;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.site-header .logo:hover {
  text-decoration: none;
}
.site-header .logo-img {
  height: 40px;
  width: auto;
  display: block;
}
.site-header .logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #FFD700, #FFA500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.1em;
}
.site-header .logo-subtitle {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.site-header nav a {
  margin-left: 20px;
  color: var(--text-muted);
  text-decoration: none;
}
.site-header nav a:hover {
  color: var(--text);
  text-decoration: none;
}
.site-header .user-info {
  color: var(--text-muted);
  font-size: .9rem;
}
.site-header .user-info a {
  margin-left: 12px;
}

/* ????*/
.main-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

/* ????*/
.carousel-wrap {
  border-radius: var(--radius);
  margin-bottom: 24px;
  background: var(--bg-card);
  box-shadow: var(--shadow);
  overflow: visible;
}
.carousel {
  position: relative;
  height: 320px;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}
.carousel-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .5s ease;
}
.carousel-item.active {
  opacity: 1;
  z-index: 1;
}
.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* ???????? + ????????? */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 20px;
  background: var(--bg-card);
  border-radius: 0 0 var(--radius) var(--radius);
}
.carousel-btn {
  background: rgba(255,255,255,.12);
  border: none;
  color: #fff;
  font-size: 1.6rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .2s;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
}
.carousel-btn:hover {
  background: var(--gold);
  transform: scale(1.1);
}
.carousel-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.carousel-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.3);
  cursor: pointer;
  transition: all .2s;
}
.carousel-dots span.active {
  background: var(--gold);
  width: 24px;
  border-radius: 5px;
}

/* ?????? */
.home-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  align-items: start;
}
@media (max-width: 900px) {
  .home-grid {
    grid-template-columns: 1fr;
  }
}

/* ???????? */
.songs-panel {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.songs-panel h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: var(--gold);
}
.song-list {
  list-style: none;
}
.song-list .song-item {
  display: flex;
  align-items: center;
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 8px;
  transition: background .15s;
  gap: 16px;
}
.song-list .song-item:hover {
  background: rgba(255,255,255,.05);
}
.song-list .song-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}
/* ????- ?? */
.song-list .song-number.rank-1 {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #000;
  font-size: 1.4rem;
  width: 45px;
  height: 45px;
  box-shadow: 0 4px 12px rgba(255,215,0,.5);
  animation: pulse-gold 2s infinite;
}
/* ????- ?? */
.song-list .song-number.rank-2 {
  background: linear-gradient(135deg, #C0C0C0, #E8E8E8);
  color: #000;
  font-size: 1.3rem;
  width: 43px;
  height: 43px;
  box-shadow: 0 3px 10px rgba(192,192,192,.5);
}
/* ????- ?? */
.song-list .song-number.rank-3 {
  background: linear-gradient(135deg, #CD7F32, #E6A157);
  color: #fff;
  font-size: 1.2rem;
  width: 42px;
  height: 42px;
  box-shadow: 0 3px 10px rgba(205,127,50,.5);
}
/* ???? */
.song-list .song-number.rank-other {
  background: var(--bg-input);
  color: var(--text-muted);
  font-size: 1rem;
  border: 1px solid rgba(255,255,255,.1);
}
@keyframes pulse-gold {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
.song-list .song-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.song-list .song-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.song-list .song-title {
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
}
.song-list .song-title:hover {
  color: var(--accent);
}
.song-list .artist {
  color: var(--text-muted);
  font-size: .9rem;
}
.song-list .artist a {
  color: inherit;
  text-decoration: none;
}
.song-list .artist a:hover {
  color: var(--accent);
}
.song-list .song-tags {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.song-list .tag {
  font-size: .8rem;
  color: var(--text-muted);
  background: rgba(255,255,255,.06);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,.08);
}
.song-list .song-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.hot-bar-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hot-bar {
  flex: 1;
  height: 6px;
  background: rgba(0,0,0,.4);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.hot-fill {
  height: 100%;
  background: linear-gradient(90deg, #f85149, #ff8c42, var(--gold));
  border-radius: 3px;
  transition: width .3s ease;
  box-shadow: 0 0 8px rgba(212,168,83,.6);
  position: relative;
}
.hot-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
  animation: shimmer 2s infinite;
}
.hot-text {
  font-size: .8rem;
  color: var(--gold);
  font-weight: 600;
  min-width: 35px;
  text-align: right;
}
.song-list .price {
  font-size: .95rem;
  color: var(--gold);
  font-weight: 600;
  padding: 4px 12px;
  background: rgba(212,168,83,.15);
  border-radius: 6px;
  border: 1px solid rgba(212,168,83,.3);
  white-space: nowrap;
}

/* ??????*/
.cert-panel {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 80px;
}
.cert-panel h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: var(--gold);
}
.cert-block {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.cert-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.cert-block h3 {
  font-size: .95rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.cert-panel .form-group {
  margin-bottom: 12px;
}
.cert-panel label {
  display: block;
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.cert-panel input[type="text"],
.cert-panel input[type="file"] {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text);
  font-size: .9rem;
}
.cert-panel input[type="file"] {
  padding: 6px;
  font-size: .8rem;
}
.cert-panel .btn {
  margin-top: 8px;
}

/* ???? */
.form-group {
  margin-bottom: 14px;
}
.form-group label {
  display: block;
  font-size: .9rem;
  margin-bottom: 6px;
  color: var(--text-muted);
}
input[type="text"],
input[type="tel"],
input[type="password"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 1rem;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(88,166,255,.2);
}

/* ?? */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background .2s, color .2s;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--text-muted);
  color: var(--text-muted);
}
.btn-outline:hover {
  border-color: var(--text);
  color: var(--text);
}
.btn-block {
  width: 100%;
  text-align: center;
}
.btn-gold {
  background: var(--gold);
  color: #0f1419;
}
.btn-gold:hover {
  filter: brightness(1.1);
  color: #0f1419;
}

/* ??/???? */
.auth-card {
  max-width: 400px;
  margin: 60px auto;
  padding: 32px;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.auth-card h1 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.auth-tip {
  color: var(--text-muted);
  font-size: .9rem;
  margin-bottom: 20px;
}
.auth-card .form-group {
  margin-bottom: 16px;
}
.form-group-code {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.form-group-code input {
  flex: 1;
}
.auth-card .btn-block {
  margin-top: 8px;
}
.auth-link {
  text-align: center;
  margin-top: 20px;
  color: var(--text-muted);
  font-size: .9rem;
}

/* ????*/
.alert {
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: .9rem;
}
.alert-error {
  background: rgba(248,81,73,.15);
  color: #f85149;
  border: 1px solid rgba(248,81,73,.3);
}
.alert-success {
  background: rgba(63,185,80,.15);
  color: var(--success);
  border: 1px solid rgba(63,185,80,.3);
}

/* ??????*/
.song-detail {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 0;
}
.song-detail h1 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.song-detail .meta {
  color: var(--text-muted);
  font-size: .95rem;
  margin-bottom: 24px;
}
.player-box {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}
.audio-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.audio-controls audio {
  flex: 1;
  height: 40px;
}
.progress-bar {
  height: 6px;
  background: var(--bg-input);
  border-radius: 3px;
  cursor: pointer;
  margin-top: 8px;
}
.progress-bar .fill {
  height: 100%;
  border-radius: 3px;
  background: var(--gold);
  width: 0%;
  transition: width .1s;
}
.lyrics-box {
  background: var(--bg-input);
  border-radius: 8px;
  padding: 20px;
  max-height: 320px;
  overflow-y: auto;
  font-size: .95rem;
  line-height: 2.2;
  color: var(--text-muted);
  text-align: center;
}
.lyrics-box .line {
  transition: all .3s ease;
  padding: 4px 0;
}
.lyrics-box .line.active {
  color: var(--gold);
  font-weight: 600;
  font-size: 1.1rem;
  transform: scale(1.05);
}

/* ???? */
.upload-item {
  margin-bottom: 16px;
  padding: 16px;
  background: var(--bg-input);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.08);
  transition: all .3s;
}
.upload-item:hover {
  border-color: rgba(255,255,255,.15);
}
.upload-item .name {
  font-size: .9rem;
  color: var(--text);
  margin-bottom: 10px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}
.upload-item .name::before {
  content: "??";
  font-size: 1.1rem;
}
.upload-item.done .name::before {
  content: "??;
}
.upload-item .progress {
  height: 8px;
  background: rgba(0,0,0,.4);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0,0,0,.3);
}
.upload-item .progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.1), transparent);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.upload-item .progress .bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #79b8ff);
  width: 0%;
  transition: width .3s ease-out;
  position: relative;
  box-shadow: 0 0 10px rgba(88,166,255,.5);
}
.upload-item .progress .bar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3));
  filter: blur(5px);
}
.upload-item.done .progress .bar {
  background: linear-gradient(90deg, var(--success), #56d364);
  box-shadow: 0 0 10px rgba(63,185,80,.5);
  animation: pulse .5s ease-out;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .8; }
}
.upload-item .percent {
  font-size: .85rem;
  color: var(--text-muted);
  margin-top: 6px;
  text-align: right;
  font-weight: 600;
}
.upload-item.done .percent {
  color: var(--success);
}

/* ???? */
.dashboard-wrap, .admin-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px;
}
.dashboard-wrap h1, .admin-wrap h1 {
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.table-wrap {
  overflow-x: auto;
  background: var(--bg-card);
  border-radius: var(--radius);
  margin-bottom: 24px;
}
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: .85rem;
}
.status-pending { color: #d4a853; }
.status-approved { color: var(--success); }
.status-rejected { color: var(--danger); }

/* ?? */
.site-footer {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: .85rem;
  margin-top: auto;margin-top: 48px;position: relative;
  border-top: 1px solid rgba(255,255,255,.06);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}
.site-footer .footer-content {
  max-width: 1280px;
  margin: 0 auto;
}
.site-footer .footer-name {
  font-weight: 500;
  margin-bottom: 8px;
}
.site-footer .footer-contact {
  font-size: .8rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ???????? */
.admin-menu {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.admin-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.06);
  transition: all .2s;
  text-decoration: none;
  display: block;
}
.admin-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(88,166,255,.2);
  transform: translateY(-2px);
  text-decoration: none;
}
.admin-card h3 {
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.admin-card p {
  color: var(--text-muted);
  font-size: .9rem;
  line-height: 1.5;
}

/* ?????? */
.cert-choose-wrap {
  max-width: 900px;
  margin: 40px auto;
  text-align: center;
}
.cert-choose-wrap h1 {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--gold);
}
.cert-choose-wrap .subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 40px;
}
.cert-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-bottom: 24px;
}
.cert-type-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  border: 2px solid rgba(255,255,255,.06);
  transition: all .3s;
  text-align: center;
}
.cert-type-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(88,166,255,.25);
}
.cert-type-card .icon {
  font-size: 4rem;
  margin-bottom: 16px;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.cert-type-card h2 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--text);
}
.cert-type-card .desc {
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 20px;
  font-weight: 500;
}
.cert-type-card .features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
  padding: 0;
}
.cert-type-card .features li {
  color: var(--text-muted);
  font-size: .95rem;
  margin-bottom: 8px;
  padding-left: 8px;
}

/* ?????? */
.cert-form-wrap {
  max-width: 600px;
  margin: 40px auto;
}
.cert-form-wrap h1 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  text-align: center;
  color: var(--gold);
}
.cert-form-wrap .subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 32px;
  text-align: center;
}
.cert-form {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.cert-form .form-group {
  margin-bottom: 20px;
}
.cert-form .form-group small {
  display: block;
  margin-top: 6px;
  font-size: .85rem;
}
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}
.form-actions .btn {
  flex: 1;
}

/* ?????? */
.inline-form {
  display: flex;
  align-items: center;
  gap: 4px;
}
.inline-form input[type="number"] {
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  color: var(--text);
  font-size: .9rem;
}
.inline-form input[type="number"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(88,166,255,.2);
}

/* ?????? */
.editable-cell {
  position: relative;
}
.editable-cell .edit-mode {
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  color: var(--text);
  font-size: .9rem;
  padding: 4px 8px;
}
.editable-cell .edit-mode:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(88,166,255,.2);
}

/* ??????*/
.carousel-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}
.carousel-item-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.carousel-item-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.carousel-info {
  padding: 16px;
}
.carousel-info p {
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: .9rem;
}

/* ?????? */
.help-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}
.help-item-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.help-item-card h3 {
  color: var(--gold);
  margin-bottom: 12px;
}
.help-item-card p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 12px;
}
.help-meta {
  display: flex;
  gap: 16px;
  font-size: .85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.help-actions {
  display: flex;
  gap: 8px;
}

/* ?????? */
.help-center-page {
  max-width: 900px;
  margin: 40px auto;
}
.help-center-page h1 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 12px;
  color: var(--gold);
}
.help-center-page .subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 40px;
}
.help-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.help-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.help-item h2 {
  color: var(--gold);
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.help-content {
  color: var(--text);
  line-height: 1.8;
  font-size: 1rem;
}

/* ???????? - ?????????? */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.view-more {
  color: var(--accent);
  text-decoration: none;
  font-size: .9rem;
  transition: color .15s;
}
.view-more:hover {
  color: var(--accent-hover);
  text-decoration: none;
}
.search-form-mini {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.search-input-mini {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  color: var(--text);
  font-size: .9rem;
}
.search-input-mini:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(88,166,255,.2);
}
.btn-sm {
  padding: 8px 16px;
  font-size: .9rem;
}

/* ???????? - ???????????? */
.songs-page {
  max-width: 900px;
  margin: 40px auto;
}
.songs-page h1 {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 24px;
  text-align: center;
}
.search-form {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.search-input {
  flex: 1;
  min-width: 250px;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
}
.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(88,166,255,.2);
}
.search-result {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: .9rem;
}
.search-result strong {
  color: var(--gold);
  font-weight: 600;
}

/* ??????? */
.uploads-page {
  max-width: 1000px;
  margin: 40px auto;
}
.uploads-page h1 {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 24px;
  text-align: center;
}
.uploads-section {
  margin-bottom: 16px;
}

/* ?????? */
.btn-download {
  display: inline-block;
  padding: 4px 8px;
  margin: 2px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.85rem;
  transition: background 0.2s;
}
.btn-download:hover {
  background: var(--accent-hover);
  text-decoration: none;
}

/* ????????? */
.agreement-page {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
}
.agreement-page h1 {
  font-size: 2rem;
  color: var(--gold);
  text-align: center;
  margin-bottom: 32px;
}
.agreement-content {
  background: var(--bg-card);
  padding: 32px;
  border-radius: var(--radius);
  line-height: 1.8;
}
.agreement-content h2 {
  font-size: 1.3rem;
  color: var(--gold);
  margin-top: 32px;
  margin-bottom: 16px;
}
.agreement-content h2:first-child {
  margin-top: 0;
}
.agreement-content p {
  margin-bottom: 12px;
  color: var(--text);
}
.agreement-content ul {
  margin: 12px 0;
  padding-left: 24px;
}
.agreement-content li {
  margin-bottom: 8px;
  color: var(--text);
}

/* ??????? */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  align-items: center;
  justify-content: center;
}
.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius);
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h2 {
  margin: 0;
  font-size: 1.3rem;
  color: var(--gold);
}
.modal-close {
  font-size: 2rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}
.modal-close:hover {
  color: var(--text);
}
.modal-body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  padding-bottom: 120px;
}
.modal-body h2 {
  font-size: 1.2rem;
  color: var(--gold);
  margin-top: 24px;
  margin-bottom: 12px;
}
.modal-body h2:first-child {
  margin-top: 0;
}
.modal-body p {
  margin-bottom: 12px;
  color: var(--text);
}
.modal-body ul {
  margin: 12px 0;
  padding-left: 24px;
}
.modal-body li {
  margin-bottom: 8px;
  color: var(--text);
}
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(255,255,255,.12);
  text-align: right;
}








/* ?????????? */
.upload-form-wrap {
  max-width: 700px;
  margin: 40px auto;
  padding: 0 20px;
}
.upload-form-wrap h1 {
  font-size: 2rem;
  color: var(--gold);
  text-align: center;
  margin-bottom: 32px;
}
.upload-form {
  background: var(--bg-card);
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.form-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
}




/* ?t]??b?XHo?t?r? yOA_?~?p? */

.copyright-gift-box {

  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  border-radius: 16px;

  padding: 24px;

  margin: 24px 0;

  display: flex;

  align-items: center;

  gap: 20px;

  box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);

  border: 2px solid rgba(255, 255, 255, 0.1);

  position: relative;

  overflow: hidden;

}



.copyright-gift-box::before {

  content: '';

  position: absolute;

  top: -50%;

  right: -50%;

  width: 200%;

  height: 200%;

  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);

  animation: pulse 3s ease-in-out infinite;

}



@keyframes pulse {

  0%, 100% { transform: scale(1); opacity: 0.5; }

  50% { transform: scale(1.1); opacity: 0.8; }

}



.gift-icon {

  font-size: 3.5rem;

  animation: bounce 2s ease-in-out infinite;

  z-index: 1;

}



@keyframes bounce {

  0%, 100% { transform: translateY(0); }

  50% { transform: translateY(-10px); }

}



.gift-content {

  flex: 1;

  z-index: 1;

}



.gift-title {

  font-size: 1.4rem;

  font-weight: 700;

  color: #fff;

  margin-bottom: 12px;

  text-shadow: 0 2px 8px rgba(0,0,0,0.3);

}



.gift-items {

  display: flex;

  gap: 16px;

  flex-wrap: wrap;

}



.gift-item {

  background: rgba(255, 255, 255, 0.2);

  backdrop-filter: blur(10px);

  padding: 8px 16px;

  border-radius: 20px;

  font-size: 1rem;

  font-weight: 600;

  color: #fff;

  border: 1px solid rgba(255, 255, 255, 0.3);

  box-shadow: 0 4px 12px rgba(0,0,0,0.2);

  transition: all 0.3s ease;

}



.gift-item:hover {

  transform: translateY(-2px);

  box-shadow: 0 6px 16px rgba(0,0,0,0.3);

  background: rgba(255, 255, 255, 0.3);

}



@media (max-width: 768px) {

  .copyright-gift-box {

    flex-direction: column;

    text-align: center;

    padding: 20px;

  }

  

  .gift-icon {

    font-size: 2.5rem;

  }

  

  .gift-title {

    font-size: 1.2rem;

  }

  

  .gift-items {

    justify-content: center;

  }

  

  .gift-item {

    font-size: 0.9rem;

    padding: 6px 12px;

  }

}



/* ?mHr?g?XHoq??e???pt!} */

.copyright-contact {

  background: var(--bg-card);

  border-radius: 12px;

  padding: 16px 24px;

  margin: 24px 0;

  text-align: center;

  border: 1px solid rgba(255,255,255,.08);

}



.contact-icon {

  font-size: 1.5rem;

  margin-right: 8px;

}



.contact-text {

  color: var(--text);

  font-size: 1.1rem;

}



.contact-wechat {

  color: var(--gold);

  font-size: 1.2rem;

  font-weight: 700;

  margin-left: 8px;

}



/* ?[mTx??JT?f???_?z?~?*/

.badge-new {

  display: inline-block;

  background: linear-gradient(135deg, #ff6b6b 0%, #ff4757 100%);

  color: #fff;

  font-size: 0.75rem;

  font-weight: 900;

  padding: 4px 10px;

  border-radius: 12px;

  margin-left: 10px;

  box-shadow: 0 4px 12px rgba(255, 71, 87, 0.4);

  animation: pulse-badge-new 2s ease-in-out infinite;

  vertical-align: middle;

}



@keyframes pulse-badge-new {

  0%, 100% { 

    transform: scale(1);

    box-shadow: 0 4px 12px rgba(255, 71, 87, 0.4);

  }

  50% { 

    transform: scale(1.1);

    box-shadow: 0 6px 20px rgba(255, 71, 87, 0.6);

  }

}



/* ?[mTx??JT?f???_?z?~?- |m:j?[??*/

.badge-new {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  min-width: 28px;

  height: 28px;

  background: linear-gradient(135deg, #ff6b6b 0%, #ff4757 100%);

  color: #fff;

  font-size: 0.85rem;

  font-weight: 900;

  padding: 0 10px;

  border-radius: 14px;

  margin-left: 12px;

  box-shadow: 0 4px 15px rgba(255, 71, 87, 0.5);

  animation: pulse-badge-new 2s ease-in-out infinite;

  vertical-align: middle;

  border: 2px solid rgba(255, 255, 255, 0.3);

  position: relative;

  letter-spacing: 0.5px;

}



.badge-new::before {

  content: '';

  position: absolute;

  top: -3px;

  right: -3px;

  width: 10px;

  height: 10px;

  background: #ffd700;

  border-radius: 50%;

  box-shadow: 0 0 12px rgba(255, 215, 0, 0.9);

  animation: blink-dot 1.5s ease-in-out infinite;

  border: 2px solid #fff;

}



@keyframes pulse-badge-new {

  0%, 100% { 

    transform: scale(1);

    box-shadow: 0 4px 15px rgba(255, 71, 87, 0.5);

  }

  50% { 

    transform: scale(1.15);

    box-shadow: 0 6px 25px rgba(255, 71, 87, 0.8);

  }

}



@keyframes blink-dot {

  0%, 100% { opacity: 1; transform: scale(1); }

  50% { opacity: 0.4; transform: scale(0.8); }

}


/* MV��Ʒչʾ���� */
.showcase-section { margin-top:40px; padding-top:32px; border-top:1px solid rgba(255,255,255,.06); }
.showcase-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:24px; margin-top:20px; }
.showcase-item { background:var(--bg-card); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); border:1px solid rgba(255,255,255,.06); transition:transform .3s,box-shadow .3s; }
.showcase-item:hover { transform:translateY(-4px); box-shadow:0 12px 32px rgba(0,0,0,.4); }
.showcase-player { width:100%; background:#000; }
.showcase-player video { width:100%; height:200px; object-fit:cover; display:block; }
.showcase-info { padding:16px; }
.showcase-title { font-size:1.1rem; font-weight:700; color:var(--gold); margin-bottom:8px; }
.showcase-desc { font-size:.9rem; color:var(--text-muted); line-height:1.5; }