/* ─── N1tyN1ne · CHROMA Green/Black ──────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --grn: #5a7c3e;
  --grn-dark: #3d522e;
  --grn-light: #7fa55c;
  --grn-bright: #8fbf5e;
  --blk: #0a0a0a;
  --blk-light: #111111;
  --blk-mid: #1a1a1a;
  --text: #e3e0d6;
  --text-dim: #8a8778;
  --text-bright: #f5f3ec;
  --border: #2a2a2a;
  --radius: 0;
  --radius-sm: 0;
  --font: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: .2s ease;
  --container: 1100px;
  --nav-h: 52px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--blk);
  color: var(--text);
  line-height: 1.7;
  font-weight: 400;
  min-width: 320px;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--grn); color: var(--blk); }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--blk); }
::-webkit-scrollbar-thumb { background: var(--grn-dark); }
::-webkit-scrollbar-thumb:hover { background: var(--grn); }

/* ─── Container ──────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Block Layout ──────────────────────────────────── */
.block-green { background: var(--grn); }
.block-black { background: var(--blk); }

.block-green .section-title,
.block-green .section-subtitle { color: var(--blk); }
.block-green .section-subtitle { opacity: .65; }

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--text-bright);
  margin-bottom: 4px;
  letter-spacing: -.5px;
  text-transform: uppercase;
}
.section-subtitle {
  font-size: .78rem;
  color: var(--text-dim);
  margin-bottom: 40px;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: 500;
}

a { color: var(--grn-bright); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--text-bright); }

/* ─── Scroll Reveal ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: .1s; }
.reveal:nth-child(3) { transition-delay: .2s; }
.reveal:nth-child(4) { transition-delay: .3s; }

/* ─── Navigation ────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,10,.92); height: var(--nav-h);
  border-bottom: 3px solid var(--grn);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
nav .container {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
nav .logo {
  font-size: 1.1rem; font-weight: 900;
  color: var(--grn-bright); letter-spacing: -.3px;
  text-transform: uppercase; flex-shrink: 0;
}
nav .logo:hover { color: var(--text-bright); }

.nav-right {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}

nav .links {
  display: flex; align-items: center; gap: 24px;
}
nav .links a {
  color: var(--text-dim); font-size: .78rem; font-weight: 600;
  transition: var(--transition); text-transform: uppercase;
  letter-spacing: 1px; white-space: nowrap;
}
nav .links a:hover { color: var(--grn-bright); }

.nav-btn {
  padding: 6px 18px; background: var(--grn); color: var(--blk);
  font-size: .72rem; font-weight: 700; border: none; cursor: pointer;
  text-transform: uppercase; letter-spacing: 1px; transition: var(--transition);
  white-space: nowrap; font-family: var(--font);
}
.nav-btn:hover { background: var(--grn-bright); transform: translateY(-1px); }

.nav-toggle {
  display: none; background: none; border: none;
  color: var(--text); font-size: 1.3rem; cursor: pointer;
  padding: 4px 8px; line-height: 1;
}
.nav-toggle:hover { color: var(--grn-bright); }

/* ─── Sections ──────────────────────────────────────── */
section { padding: clamp(60px, 8vw, 96px) 0; }

/* ─── Hero ──────────────────────────────────────────── */
#hero {
  margin-top: var(--nav-h);
  padding: clamp(60px, 10vw, 100px) 0;
  text-align: center; position: relative; overflow: hidden;
  border-bottom: 4px solid var(--blk);
}
.hero-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,0,0,.15) 0%, transparent 70%);
  pointer-events: none;
}
#hero h1 {
  font-size: clamp(2.6rem, 9vw, 6rem);
  font-weight: 900; color: var(--blk);
  line-height: 1.02; margin-bottom: 10px;
  text-transform: uppercase; letter-spacing: -3px;
}
#hero p {
  font-size: clamp(.8rem, 1.5vw, 1rem);
  color: var(--blk); opacity: .7;
  max-width: 480px; margin: 0 auto 28px;
  text-transform: uppercase; letter-spacing: 3px; font-weight: 500;
}
#hero .hero-btns {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}
.btn {
  padding: 11px 30px; font-weight: 700; font-size: .78rem;
  border: 3px solid var(--blk); cursor: pointer;
  transition: all .25s ease;
  display: inline-flex; align-items: center; gap: 6px;
  text-transform: uppercase; letter-spacing: 1px;
  background: transparent; color: var(--blk);
  white-space: nowrap; font-family: var(--font);
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: var(--blk); transform: scaleX(0);
  transform-origin: left; transition: transform .25s ease;
  z-index: 0;
}
.btn:hover::after { transform: scaleX(1); }
.btn > * { position: relative; z-index: 1; }
.btn-primary { background: var(--blk); color: var(--grn-bright); }
.btn-primary::after { background: var(--blk-light); }
.btn-primary:hover { color: var(--grn-bright); border-color: var(--blk-light); }
.btn-outline { border-color: var(--blk); color: var(--blk); }
.btn-outline:hover { color: var(--grn-bright); border-color: var(--blk); }

/* ─── Auth Modal ────────────────────────────────────── */
.auth-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,.88); display: none;
  align-items: center; justify-content: center; padding: 24px;
  backdrop-filter: blur(4px);
}
.auth-overlay.open { display: flex; }
.auth-box {
  background: var(--blk-light); border: 3px solid var(--grn);
  padding: 36px; width: 100%; max-width: 400px; position: relative;
}
.auth-box .close-btn {
  position: absolute; top: 12px; right: 16px;
  background: none; border: none; color: var(--text-dim);
  font-size: 1.2rem; cursor: pointer; transition: var(--transition);
}
.auth-box .close-btn:hover { color: var(--text-bright); }
.auth-box h2 {
  font-size: 1.3rem; font-weight: 800;
  color: var(--grn-bright); margin-bottom: 20px; text-transform: uppercase;
}
.auth-box input {
  width: 100%; padding: 10px 14px; border: 2px solid var(--border);
  background: var(--blk); color: var(--text); font-size: .85rem;
  margin-bottom: 12px; outline: none; font-family: inherit;
  transition: border-color var(--transition);
}
.auth-box input:focus { border-color: var(--grn); }
.auth-box .btn {
  width: 100%; justify-content: center; margin-top: 8px;
  background: var(--grn); color: var(--blk); border-color: var(--grn);
  font-weight: 800;
}
.auth-box .btn:hover { background: var(--grn-bright); }
.auth-box .switch-link {
  text-align: center; margin-top: 14px; font-size: .8rem; color: var(--text-dim);
}
.auth-box .switch-link span { color: var(--grn-bright); cursor: pointer; font-weight: 600; }
.auth-box .error-msg {
  color: #ff4444; font-size: .8rem; display: none; margin-bottom: 8px;
}

/* ─── Tag Filter ─────────────────────────────────────── */
.tag-filter {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px;
}
.tf-btn {
  padding: 6px 16px; background: transparent;
  border: 2px solid var(--border); color: var(--text-dim);
  font-size: .72rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); font-family: var(--font);
  text-transform: uppercase; letter-spacing: .5px;
}
.tf-btn:hover { border-color: var(--grn-dark); color: var(--text-bright); }
.tf-btn.active {
  background: var(--grn-dark); border-color: var(--grn-dark);
  color: var(--grn-bright);
}

/* ─── Blog Grid ─────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.blog-card {
  background: var(--blk-light); border: 2px solid var(--grn-dark);
  padding: 26px; cursor: pointer; transition: all .3s ease;
  position: relative;
}
.blog-card::before {
  content: ''; position: absolute; top: -2px; left: -2px;
  right: -2px; bottom: -2px; border: 2px solid var(--grn-bright);
  opacity: 0; transition: opacity .3s ease; pointer-events: none;
}
.blog-card:hover {
  border-color: var(--grn-bright);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(90,124,62,.12);
}
.blog-card:hover::before { opacity: 1; }
.blog-card .meta {
  font-size: .7rem; color: var(--text-dim); margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
  text-transform: uppercase; flex-wrap: wrap;
}
.blog-card .meta .tag {
  padding: 2px 10px; background: var(--grn-dark);
  color: var(--grn-bright); font-size: .62rem;
  font-weight: 600; letter-spacing: .5px;
}
.blog-card h3 {
  font-size: 1.15rem; font-weight: 700;
  color: var(--text-bright); margin-bottom: 10px;
  line-height: 1.3;
}
.blog-card p {
  font-size: .82rem; color: var(--text-dim); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden; margin-bottom: 4px;
}
.blog-card .read-link {
  display: inline-block; margin-top: 12px;
  font-size: .75rem; font-weight: 700; color: var(--grn-bright);
  transition: var(--transition);
}
.blog-card:hover .read-link { color: var(--text-bright); }

/* ─── Post Detail ───────────────────────────────────── */
.post-detail { display: none; }
.post-detail.open { display: block; animation: fadeUp .35s ease; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.post-list.open { display: block; }
.post-list { display: block; }
.post-detail .back {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--grn-bright); font-size: .78rem; cursor: pointer;
  margin-bottom: 20px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
  transition: var(--transition);
}
.post-detail .back:hover { color: var(--text-bright); }
.post-detail h1 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 800; color: var(--text-bright);
  margin-bottom: 6px; line-height: 1.3;
}
.post-detail .pd-meta {
  font-size: .76rem; color: var(--text-dim);
  margin-bottom: 24px; padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}
.post-detail .body {
  font-size: .94rem; line-height: 1.9; word-break: break-word;
}
.post-detail .body h2 {
  font-size: 1.2rem; color: var(--grn-bright);
  margin: 28px 0 12px; text-transform: uppercase; letter-spacing: .5px;
}
.post-detail .body h3 {
  font-size: 1.05rem; color: var(--text-bright); margin: 20px 0 8px;
}
.post-detail .body p { margin-bottom: 16px; }
.post-detail .body code {
  background: var(--blk-mid); padding: 2px 7px;
  font-size: .82rem; word-break: break-all;
  color: var(--grn-bright);
}
.post-detail .body pre {
  background: var(--blk-mid); padding: 16px; overflow-x: auto;
  margin-bottom: 16px; border-left: 3px solid var(--grn);
  font-size: .82rem; line-height: 1.6;
}
.post-detail .body pre code { word-break: normal; }
.post-detail .body blockquote {
  border-left: 3px solid var(--grn); padding: 4px 0 4px 16px;
  color: var(--text-dim); margin-bottom: 16px; font-style: italic;
}
.post-detail .body ul, .post-detail .body ol {
  margin-bottom: 16px; padding-left: 22px;
}
.post-detail .body li { margin-bottom: 4px; }
.post-detail .body img { max-width: 100%; height: auto; border: 1px solid var(--border); }
.post-detail .body table {
  width: 100%; border-collapse: collapse; font-size: .85rem;
  margin-bottom: 16px; display: block; overflow-x: auto;
}
.post-detail .body th, .post-detail .body td {
  padding: 8px 14px; border: 1px solid var(--border); text-align: left;
}
.post-detail .body th { background: var(--blk-mid); font-weight: 600; }
.post-detail .body hr { border: none; border-top: 2px solid var(--border); margin: 24px 0; }

/* ─── Comments ──────────────────────────────────────── */
.comments { margin-top: 40px; padding-top: 28px; border-top: 2px solid var(--border); }
.comments h3 {
  font-size: .95rem; font-weight: 700; color: var(--text-bright);
  margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px;
}
.comment-input { display: flex; gap: 10px; margin-bottom: 16px; }
.comment-input textarea {
  flex: 1; padding: 10px 14px; border: 2px solid var(--border);
  background: var(--blk-light); color: var(--text); font-size: .82rem;
  resize: vertical; min-height: 50px; font-family: inherit; outline: none;
  transition: border-color var(--transition);
}
.comment-input textarea:focus { border-color: var(--grn); }
.comment-input .btn {
  background: var(--grn); color: var(--blk); border-color: var(--grn);
  font-weight: 700; align-self: flex-start;
}
.comment-input .btn:hover { background: var(--grn-bright); }
.comment-item { padding: 12px 0; border-bottom: 1px solid var(--border); }
.comment-item .ci-user { font-size: .8rem; font-weight: 700; color: var(--grn-bright); }
.comment-item .ci-time { font-size: .68rem; color: var(--text-dim); margin-left: 8px; }
.comment-item .ci-text { font-size: .85rem; margin-top: 4px; word-break: break-word; }
.login-hint { font-size: .8rem; color: var(--text-dim); margin-bottom: 14px; }
.login-hint span { color: var(--grn-bright); cursor: pointer; font-weight: 600; }
.login-hint span:hover { text-decoration: underline; }

/* ─── About Section ──────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px; margin-bottom: 36px;
}
.about-card {
  background: var(--blk); padding: 28px;
  border: 2px solid rgba(0,0,0,.2);
  transition: all .3s ease; text-align: center;
}
.about-card:hover {
  transform: translateY(-4px);
  border-color: var(--blk);
  box-shadow: 0 8px 30px rgba(0,0,0,.25);
}
.about-icon {
  font-size: 2rem; color: var(--blk);
  margin-bottom: 14px; opacity: .8;
}
.about-card h3 {
  font-size: 1rem; font-weight: 800; color: var(--blk);
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px;
}
.about-card p {
  font-size: .82rem; color: var(--blk); opacity: .7;
  line-height: 1.6;
}

/* ─── Social Links ───────────────────────────────────── */
.social-links {
  display: flex; justify-content: center; gap: 20px;
}
.social-links a {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 3px solid var(--blk);
  color: var(--blk); font-size: 1.1rem;
  transition: all .25s ease;
}
.social-links a:hover {
  background: var(--blk); color: var(--grn-bright);
  transform: translateY(-3px);
}

/* ─── Player ────────────────────────────────────────── */
.player-section {
  background: var(--blk-light); border: 3px solid var(--grn-dark);
  padding: 28px; display: grid;
  grid-template-columns: 200px 1fr; gap: 28px; align-items: start;
}
.player-cover {
  width: 200px; height: 200px; background: var(--blk-mid);
  overflow: hidden; border: 2px solid var(--grn-dark); flex-shrink: 0;
  position: relative;
}
.player-cover::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(0,0,0,.6); opacity: 0; transition: opacity .3s;
  pointer-events: none;
}
.player-cover:hover::after { opacity: 1; }
.player-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.player-cover.playing img { animation: cover-spin 12s linear infinite; }
@keyframes cover-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.player-info .pi-title {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 800; color: var(--text-bright); margin-bottom: 2px;
}
.player-info .pi-artist { font-size: .82rem; color: var(--text-dim); margin-bottom: 16px; }

.controls { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.controls button {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 1rem; transition: all .15s ease;
  padding: 6px; line-height: 1;
}
.controls button:hover { color: var(--text-bright); transform: scale(1.1); }
.controls .play-btn {
  width: 42px; height: 42px; background: var(--grn); color: var(--blk);
  font-size: 1rem; display: flex; align-items: center; justify-content: center;
  transition: all .2s ease;
}
.controls .play-btn:hover { background: var(--grn-bright); transform: scale(1.08); }

.progress { display: flex; align-items: center; gap: 10px; font-size: .72rem; color: var(--text-dim); }
.progress-bar {
  flex: 1; height: 5px; background: var(--blk-mid);
  border-radius: 3px; cursor: pointer; position: relative; min-width: 60px;
  overflow: hidden;
}
.progress-bar .fill {
  height: 100%; background: var(--grn); width: 0;
  border-radius: 3px; transition: width .15s linear;
}
.progress-bar .thumb {
  position: absolute; top: 50%; transform: translate(-50%,-50%);
  width: 16px; height: 16px; background: var(--grn-bright); border-radius: 50%;
  left: 0; opacity: 0; transition: opacity .15s; pointer-events: none;
  box-shadow: 0 0 8px rgba(143,191,94,.4);
}
.progress-bar:hover .thumb { opacity: 1; }

.vol { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.vol input[type="range"] {
  width: 80px; height: 4px; -webkit-appearance: none;
  background: var(--blk-mid); outline: none; border-radius: 2px;
}
.vol input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px;
  background: var(--grn); cursor: pointer; border-radius: 50%;
}

/* ─── Lyrics ────────────────────────────────────────── */
.lyrics-area {
  margin-top: 20px; padding: 16px; background: var(--blk);
  border: 1px solid var(--border); max-height: 180px; overflow-y: auto;
}
.lyrics-area::-webkit-scrollbar { width: 3px; }
.lyrics-area::-webkit-scrollbar-thumb { background: var(--grn-dark); }
.lyrics-area .lyric-line {
  padding: 3px 0; font-size: .84rem; color: var(--text-dim);
  transition: all .3s ease; text-align: center; line-height: 1.5;
}
.lyrics-area .lyric-line.active {
  color: var(--grn-bright); font-weight: 700; font-size: .9rem;
}
.lyrics-area .lyric-line.prev { color: var(--text); }
.lyrics-area .no-lyrics { text-align: center; color: var(--text-dim); font-size: .82rem; padding: 16px; }

/* ─── Playlist ──────────────────────────────────────── */
.playlist { margin-top: 16px; }
.playlist h4 {
  font-size: .7rem; font-weight: 600; color: var(--text-dim);
  margin-bottom: 8px; text-transform: uppercase; letter-spacing: 2px;
}
.pl-items { display: flex; flex-direction: column; gap: 2px; }
.pl-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 14px;
  cursor: pointer; transition: all .15s ease;
  background: transparent; border: none; color: var(--text);
  width: 100%; text-align: left; font-family: inherit; font-size: .82rem;
}
.pl-item:hover { background: var(--blk-mid); }
.pl-item.active { background: var(--grn-dark); color: var(--grn-bright); }
.pl-item .pl-idx {
  width: 22px; height: 22px; background: var(--blk-mid);
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; color: var(--text-dim); flex-shrink: 0;
}
.pl-item.active .pl-idx { background: var(--grn); color: var(--blk); font-weight: 700; }
.pl-item .pl-i { flex: 1; min-width: 0; }
.pl-item .pl-i .pl-t { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-item .pl-i .pl-a { font-size: .72rem; color: var(--text-dim); }
.pl-item .pl-d { font-size: .72rem; color: var(--text-dim); flex-shrink: 0; }

/* ─── Footer ────────────────────────────────────────── */
footer {
  text-align: center; padding: 28px 24px;
  font-size: .76rem; color: var(--text-dim);
  border-top: 2px solid var(--border);
}
footer .container p { margin: 0; }

/* ─── Skeleton ──────────────────────────────────────── */
.skeleton {
  pointer-events: none;
  animation: sk-pulse 1.6s ease-in-out infinite;
}
.skeleton .sk-line {
  height: 14px; background: var(--blk-mid); margin-bottom: 10px; border-radius: 2px;
}
.skeleton .sk-line.w-30 { width: 30%; }
.skeleton .sk-line.w-40 { width: 40%; }
.skeleton .sk-line.w-50 { width: 50%; }
.skeleton .sk-line.w-60 { width: 60%; }
.skeleton .sk-line.w-70 { width: 70%; }
.skeleton .sk-line.w-80 { width: 80%; }
.skeleton .sk-line.w-90 { width: 90%; }
.skeleton .sk-line:last-child { margin-bottom: 0; }
@keyframes sk-pulse {
  0%, 100% { opacity: .3; }
  50% { opacity: .6; }
}

/* ─── Empty State ───────────────────────────────────── */
.empty-state {
  text-align: center; padding: 60px 20px;
  color: var(--text-dim); font-size: .9rem;
}
.empty-state .empty-icon { font-size: 2.6rem; color: var(--grn-dark); margin-bottom: 18px; opacity: .5; }
.empty-state .empty-sub { font-size: .78rem; margin-top: 8px; opacity: .55; }

/* ─── Toast ─────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 300;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  background: var(--blk-light); color: var(--text);
  border: 2px solid var(--grn-dark); padding: 12px 20px;
  font-size: .82rem; font-weight: 500;
  transform: translateX(120%); opacity: 0;
  transition: all .3s ease; pointer-events: auto; max-width: 340px;
}
.toast.show { transform: translateX(0); opacity: 1; }
.toast.error { border-color: #dc2626; color: #ff8888; }

/* ─── Misc ──────────────────────────────────────────── */
.hidden { display: none !important; }
.user-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .75rem; color: var(--grn-bright); font-weight: 600; flex-wrap: wrap;
}
.user-badge .uname { cursor: pointer; transition: var(--transition); }
.user-badge .uname:hover { color: var(--text-bright); text-decoration: underline; }
.user-badge .logout-btn {
  background: none; border: none; color: var(--text-dim);
  font-size: .68rem; cursor: pointer; padding: 2px 6px;
  transition: var(--transition); text-transform: uppercase; letter-spacing: .5px;
}
.user-badge .logout-btn:hover { color: #ff4444; }

/* ─── Admin ─────────────────────────────────────────── */
.admin-nav { border-bottom-color: var(--grn); }
.admin-layout {
  display: grid; grid-template-columns: 200px 1fr;
  min-height: calc(100vh - var(--nav-h)); margin-top: var(--nav-h);
}
.admin-sidebar {
  background: var(--blk-light); border-right: 1px solid var(--border); padding: 20px 0;
}
.admin-sidebar a {
  display: flex; align-items: center; gap: 10px; padding: 10px 24px;
  color: var(--text-dim); font-size: .85rem; font-weight: 500;
  transition: var(--transition); border-left: 3px solid transparent;
  text-decoration: none;
}
.admin-sidebar a:hover, .admin-sidebar a.active {
  color: var(--grn); background: rgba(90,124,62,.04); border-left-color: var(--grn);
}
.admin-content { padding: 32px; overflow-y: auto; min-width: 0; }
.admin-content h2 { font-size: 1.4rem; font-weight: 700; color: var(--text-bright); margin-bottom: 24px; }
.admin-section { display: none; }
.admin-section.active { display: block; }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: .82rem; color: var(--text-dim);
  margin-bottom: 4px; font-weight: 500;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 10px 14px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--blk);
  color: var(--text); font-size: .88rem; outline: none; font-family: inherit;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--grn-dark); }
.form-group textarea { min-height: 200px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.admin-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.admin-table th {
  text-align: left; padding: 10px 12px; color: var(--text-dim);
  font-weight: 600; border-bottom: 1px solid var(--border);
  font-size: .78rem; text-transform: uppercase; letter-spacing: .5px;
}
.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.admin-table tr:hover td { background: rgba(255,255,255,.02); }
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap .admin-table { min-width: 600px; }

.btn-sm { padding: 6px 14px; font-size: .78rem; border-radius: 4px; }
.btn-danger { background: #dc2626; color: #fff; border-color: #dc2626; }
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; }
.btn-ghost {
  background: transparent; border: 1px solid var(--border); color: var(--text-dim);
}
.btn-ghost:hover { border-color: var(--grn-dark); color: var(--text-bright); }
.tag-input {
  display: flex; flex-wrap: wrap; gap: 6px; padding: 6px;
  border: 1px solid var(--border); border-radius: 6px; background: var(--blk);
}
.tag-input .tag {
  background: var(--grn-dark); color: #fff; padding: 2px 10px;
  border-radius: 4px; font-size: .78rem; display: flex; align-items: center; gap: 6px;
}
.tag-input .tag .remove { cursor: pointer; font-size: .7rem; }
.tag-input input {
  border: none; background: none; color: var(--text);
  padding: 4px 8px; font-size: .85rem; outline: none; flex: 1; min-width: 80px;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .admin-layout { grid-template-columns: 160px 1fr; }
  .admin-content { padding: 24px; }
}

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

  .nav-toggle { display: block; }
  nav .links {
    display: none;
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: rgba(10,10,10,.95); border-bottom: 3px solid var(--grn);
    flex-direction: column; align-items: stretch;
    gap: 0; padding: 8px 0;
    backdrop-filter: blur(12px);
  }
  nav .links.open { display: flex; }
  nav .links a { padding: 12px 24px; font-size: .8rem; border-bottom: 1px solid var(--border); }
  nav .links a:last-child { border-bottom: none; }

  #hero h1 { letter-spacing: -1px; }
  #hero .hero-btns { flex-direction: column; align-items: center; }
  #hero .hero-btns .btn { width: 100%; max-width: 280px; justify-content: center; }
  .hero-glow { width: 300px; height: 300px; }

  .blog-grid { grid-template-columns: 1fr; gap: 14px; }
  .blog-card { padding: 20px; }

  .about-grid { grid-template-columns: 1fr; gap: 14px; }

  .player-section { grid-template-columns: 1fr; padding: 20px; }
  .player-cover { width: 150px; height: 150px; margin: 0 auto; }

  .comment-input { flex-direction: column; }
  .comment-input .btn { width: 100%; justify-content: center; }

  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar {
    display: flex; overflow-x: auto; border-right: none;
    border-bottom: 1px solid var(--border); padding: 0;
    -webkit-overflow-scrolling: touch;
  }
  .admin-sidebar a {
    flex-shrink: 0; border-left: none; border-bottom: 3px solid transparent;
    padding: 12px 16px; font-size: .8rem;
  }
  .admin-sidebar a.active { border-left: none; border-bottom-color: var(--grn); }
  .admin-content { padding: 20px 16px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .section-title { letter-spacing: 0; }
  .section-subtitle { letter-spacing: 1px; }
  #hero { padding: 48px 0; }
  #hero p { letter-spacing: 1px; }
  .blog-card { padding: 16px; }
  .player-section { padding: 16px; gap: 16px; }
  .player-cover { width: 130px; height: 130px; }
  .controls { gap: 8px; }
  .progress { gap: 6px; }
  .post-detail .body pre { padding: 10px; font-size: .78rem; }
  .auth-box { padding: 24px; }
  .auth-box h2 { font-size: 1.1rem; }
  .admin-content { padding: 16px 12px; }
  .admin-content h2 { font-size: 1.2rem; }
  .about-card { padding: 20px; }
}