/* ============================================================
   ZONEVAZ — design tokens
   Dark: bg #08080E · surface #111119 · line #1E1E2A
   Text: #E8E8F2 · muted #7A7A94
   Accent: violet #6C4EF6 · teal #22EAC0 · danger #FF4D6D
   Type: display = Cabinet Grotesk · body = Satoshi · mono = JetBrains Mono
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:#08080E;
  --surface:#111119;
  --surface-2:#181824;
  --surface-3:#1E1E2C;
  --line:#1E1E2A;
  --line-2:#2A2A3A;
  --text:#E8E8F2;
  --muted:#7A7A94;
  --muted-2:#5A5A72;
  --accent:#6C4EF6;
  --accent-dim:rgba(108,78,246,0.18);
  --accent-glow:rgba(108,78,246,0.35);
  --accent2:#22EAC0;
  --accent2-dim:rgba(34,234,192,0.12);
  --danger:#FF4D6D;
  --danger-dim:rgba(255,77,109,0.15);
  --radius:12px;
  --radius-sm:8px;
  --maxw:1200px;
  --transition:0.18s cubic-bezier(0.4,0,0.2,1);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ---------- page transitions ---------- */
body{opacity:0;transform:translateY(6px);transition:opacity 0.28s ease,transform 0.28s ease;}
body.page-entered{opacity:1;transform:translateY(0);}
body.page-leaving{opacity:0;transform:translateY(-6px);}

h1,h2,h3,h4,.display{
  font-family:'Space Grotesk',sans-serif;
  letter-spacing:-0.025em;
}
.mono{font-family:'JetBrains Mono',monospace;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
:focus-visible{outline:2px solid var(--accent2);outline-offset:3px;border-radius:4px;}
::selection{background:var(--accent-dim);color:var(--text);}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(8,8,14,0.82);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px;}
.brand{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk';font-weight:700;font-size:19px;letter-spacing:-0.03em;}
.brand .dot{
  width:9px;height:9px;border-radius:3px;
  background:var(--accent2);
  box-shadow:0 0 10px var(--accent2),0 0 24px rgba(34,234,192,0.3);
  animation:pulse 2.8s ease-in-out infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 10px var(--accent2),0 0 24px rgba(34,234,192,0.3);}50%{box-shadow:0 0 16px var(--accent2),0 0 40px rgba(34,234,192,0.5);}}
.nav-links{display:flex;gap:6px;align-items:center;}
.nav-links a{
  color:var(--muted);font-size:13.5px;font-weight:500;
  padding:7px 13px;border-radius:7px;
  transition:color var(--transition),background var(--transition);
}
.nav-links a:hover{color:var(--text);background:var(--surface-2);}
.nav-links a.active{color:var(--text);background:var(--surface-2);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;
  border:1px solid transparent;cursor:pointer;
  transition:transform var(--transition),opacity var(--transition),background var(--transition),box-shadow var(--transition);
  font-family:'Inter';line-height:1;white-space:nowrap;
}
.btn:active{transform:scale(0.96);}
.btn-primary{
  background:var(--accent);color:#fff;
  box-shadow:0 4px 20px rgba(108,78,246,0.3);
}
.btn-primary:hover{opacity:0.9;box-shadow:0 6px 28px rgba(108,78,246,0.45);transform:translateY(-1px);}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--text);}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim);}
.btn-ghost{background:transparent;color:var(--muted);}
.btn-ghost:hover{color:var(--text);background:var(--surface-2);}
.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger);}
.btn-danger:hover{background:var(--danger);color:#fff;box-shadow:0 4px 16px rgba(255,77,109,0.3);}
.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:6px;}
.btn:disabled{opacity:0.4;cursor:not-allowed;transform:none;}

/* ---------- hero ---------- */
.hero{padding:96px 0 64px;position:relative;overflow:hidden;}
.hero::before{
  content:'';position:absolute;top:-40%;left:-10%;
  width:70%;height:120%;
  background:radial-gradient(ellipse at 30% 40%, rgba(108,78,246,0.12) 0%, transparent 65%);
  pointer-events:none;
}
.hero::after{
  content:'';position:absolute;top:0;right:-10%;
  width:50%;height:100%;
  background:radial-gradient(ellipse at 70% 30%, rgba(34,234,192,0.07) 0%, transparent 60%);
  pointer-events:none;
}
.hero .eyebrow{
  color:var(--accent2);font-family:'JetBrains Mono';font-size:11.5px;
  letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px;
  display:flex;align-items:center;gap:10px;
}
.eyebrow-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--accent2);animation:pulse 2.8s ease-in-out infinite;
}
.hero h1{
  font-size:clamp(42px,6.5vw,78px);line-height:0.98;font-weight:700;max-width:820px;
  background:linear-gradient(135deg, var(--text) 60%, var(--muted) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero h1 .accent{
  background:linear-gradient(90deg,var(--accent2),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero p{color:var(--muted);font-size:17px;max-width:500px;margin-top:22px;line-height:1.7;}
.hero-actions{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap;}

/* waveform */
.waveform{display:flex;align-items:flex-end;gap:3px;height:60px;margin-top:52px;opacity:0.7;}
.waveform span{
  width:3.5px;
  background:linear-gradient(180deg,var(--accent2) 0%,var(--accent) 100%);
  border-radius:2px;
  animation:wf 1.4s ease-in-out infinite;
}
@keyframes wf{0%,100%{transform:scaleY(0.2);}50%{transform:scaleY(1);}}
@media (prefers-reduced-motion:reduce){.waveform span{animation:none;transform:scaleY(0.5);}}

/* ---------- section ---------- */
.section{padding:72px 0;}
.section-head{
  display:flex;align-items:baseline;justify-content:space-between;
  margin-bottom:36px;gap:20px;flex-wrap:wrap;
}
.section-head h2{font-size:26px;font-weight:600;}
.section-head .count{color:var(--muted);font-family:'JetBrains Mono';font-size:12px;}

/* ---------- cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  display:flex;flex-direction:column;gap:14px;
  transition:border-color var(--transition),transform 0.22s cubic-bezier(0.34,1.56,0.64,1),box-shadow var(--transition);
  position:relative;overflow:hidden;
}
.card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(108,78,246,0.04),transparent);
  opacity:0;transition:opacity var(--transition);pointer-events:none;
}
.card:hover{
  border-color:var(--accent-glow);
  transform:translateY(-4px) scale(1.008);
  box-shadow:0 12px 40px rgba(108,78,246,0.18),0 2px 8px rgba(0,0,0,0.4);
}
.card:hover::before{opacity:1;}

.cover{
  width:100%;aspect-ratio:1;border-radius:var(--radius-sm);
  background:linear-gradient(135deg,var(--surface-3),var(--bg));
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;border:1px solid var(--line);
}
.cover img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease;}
.card:hover .cover img{transform:scale(1.04);}
.cover .glyph{
  font-family:'Space Grotesk';font-weight:700;font-size:28px;
  background:linear-gradient(135deg,var(--accent2),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  letter-spacing:-0.02em;
  opacity:0.6;
}
.cover-overlay{
  position:absolute;inset:0;background:rgba(8,8,14,0.45);
  opacity:0;transition:opacity var(--transition);
  display:flex;align-items:center;justify-content:center;
}
.card:hover .cover-overlay{opacity:1;}

.card .track-title{font-weight:600;font-size:15.5px;line-height:1.3;}
.card .track-meta{color:var(--muted);font-size:13px;line-height:1.5;}

.tag{
  display:inline-flex;font-family:'JetBrains Mono';font-size:10.5px;
  color:var(--accent2);border:1px solid rgba(34,234,192,0.3);
  border-radius:20px;padding:3px 9px;align-self:flex-start;
  background:var(--accent2-dim);
}

.card-links{display:flex;gap:8px;margin-top:auto;}
.icon-link{
  flex:1;display:flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 0;border-radius:7px;border:1px solid var(--line);
  font-size:12.5px;font-weight:600;transition:all var(--transition);
}
.icon-link.spotify:not(.disabled):hover{border-color:#1DB954;color:#1DB954;background:rgba(29,185,84,0.08);}
.icon-link.youtube:not(.disabled):hover{border-color:#FF0033;color:#FF0033;background:rgba(255,0,51,0.08);}
.icon-link.disabled{opacity:0.3;cursor:not-allowed;pointer-events:none;}

.empty{
  border:1px dashed var(--line-2);border-radius:var(--radius);
  padding:64px 24px;text-align:center;color:var(--muted);
}
.empty .display{font-family:'Space Grotesk';font-size:20px;color:var(--text);margin-bottom:10px;font-weight:600;}

/* ---------- inline media player ---------- */
.player{
  background:var(--surface-3);border:1px solid var(--line-2);
  border-radius:var(--radius-sm);padding:12px 14px;
  display:flex;flex-direction:column;gap:8px;
  margin-top:4px;
}
.player-controls{display:flex;align-items:center;gap:10px;}
.play-btn{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  border:none;cursor:pointer;
  background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:transform var(--transition),box-shadow var(--transition),background var(--transition);
  box-shadow:0 2px 10px rgba(108,78,246,0.3);
}
.play-btn:hover{transform:scale(1.08);box-shadow:0 4px 18px rgba(108,78,246,0.5);}
.play-btn:active{transform:scale(0.95);}
.play-btn.playing{background:var(--accent2);}
.play-btn svg{width:14px;height:14px;fill:currentColor;pointer-events:none;flex-shrink:0;}
.play-btn.playing svg.icon-play{display:none;}
.play-btn.playing svg.icon-pause{display:block!important;}
.player-time{font-family:'JetBrains Mono';font-size:11px;color:var(--muted);min-width:68px;text-align:right;flex-shrink:0;}
.player-track{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0;}
.player-label{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.progress-wrap{
  position:relative;height:4px;background:var(--line-2);border-radius:2px;cursor:pointer;
  transition:height var(--transition);
}
.progress-wrap:hover{height:6px;}
.progress-fill{
  height:100%;background:linear-gradient(90deg,var(--accent2),var(--accent));
  border-radius:2px;transition:width 0.1s linear;width:0%;
  position:relative;
}
.progress-fill::after{
  content:'';position:absolute;right:-4px;top:50%;transform:translateY(-50%);
  width:8px;height:8px;border-radius:50%;background:var(--accent2);
  opacity:0;transition:opacity var(--transition);
}
.progress-wrap:hover .progress-fill::after{opacity:1;}
.player-no-audio{
  font-size:11.5px;color:var(--muted-2);font-family:'JetBrains Mono';
  display:flex;align-items:center;gap:8px;padding:4px 0;
}

/* ---------- lyrics page ---------- */
.lyrics-layout{
  display:grid;grid-template-columns:300px 1fr;gap:0;
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;min-height:580px;
}
.lyrics-list{border-right:1px solid var(--line);background:var(--surface);max-height:700px;overflow-y:auto;}
.lyrics-list::-webkit-scrollbar{width:4px;}
.lyrics-list::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:2px;}
.lyrics-list-item{
  padding:16px 20px;border-bottom:1px solid var(--line);
  cursor:pointer;transition:background var(--transition);
}
.lyrics-list-item:hover{background:var(--surface-2);}
.lyrics-list-item.active{
  background:var(--accent-dim);
  border-left:3px solid var(--accent2);
}
.lyrics-list-item .t{font-weight:600;font-size:14px;}
.lyrics-list-item .m{color:var(--muted);font-size:11.5px;margin-top:3px;}
.lyrics-detail{padding:44px;background:var(--bg);}
.lyrics-detail h3{font-size:28px;margin-bottom:8px;}
.lyrics-detail .meta-row{
  color:var(--muted);font-size:13px;margin-bottom:32px;
  display:flex;gap:14px;flex-wrap:wrap;align-items:center;
}
.lyrics-body{
  white-space:pre-wrap;font-family:'JetBrains Mono';font-size:14px;
  line-height:2;color:#CACAD8;max-width:600px;
}

/* ---------- forms ---------- */
.field{margin-bottom:18px;}
.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:7px;font-weight:500;letter-spacing:.01em;}
.field input,.field textarea,.field select{
  width:100%;background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--radius-sm);
  padding:10px 13px;color:var(--text);font-family:'Inter';font-size:14px;
  transition:border-color var(--transition),box-shadow var(--transition);
}
.field textarea{font-family:'JetBrains Mono';resize:vertical;}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--accent);outline:none;
  box-shadow:0 0 0 3px var(--accent-dim);
}
.field .hint{font-size:12px;color:var(--muted-2);margin-top:6px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}

/* ---------- admin shell ---------- */
.admin-shell{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 66px);}
.admin-side{
  border-right:1px solid var(--line);padding:28px 0;
  background:var(--surface);position:sticky;top:66px;height:calc(100vh - 66px);overflow-y:auto;
}
.admin-side a{
  display:flex;align-items:center;gap:9px;
  padding:10px 22px;color:var(--muted);font-size:13.5px;font-weight:500;
  border-left:2px solid transparent;
  transition:all var(--transition);
}
.admin-side a:hover{color:var(--text);background:var(--surface-2);}
.admin-side a.active{color:var(--text);border-left-color:var(--accent2);background:var(--surface-2);}
.admin-main{padding:36px 40px;}

.login-screen{
  min-height:calc(100vh - 66px);display:flex;
  align-items:center;justify-content:center;
  background:radial-gradient(ellipse at center, rgba(108,78,246,0.08) 0%,transparent 70%);
}
.login-card{
  width:400px;max-width:calc(100vw - 48px);
  background:var(--surface);border:1px solid var(--line-2);
  border-radius:var(--radius);padding:40px;
  box-shadow:0 24px 80px rgba(0,0,0,0.4);
}
.login-card h2{font-size:24px;margin-bottom:8px;}
.login-card p{color:var(--muted);font-size:13px;margin-bottom:28px;line-height:1.6;}
.error-text{color:var(--danger);font-size:13px;margin-top:10px;min-height:18px;}
.lock-row{display:flex;align-items:center;gap:8px;color:var(--muted-2);font-size:12px;margin-top:16px;}

/* tables */
table{width:100%;border-collapse:collapse;}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);font-size:13.5px;}
th{color:var(--muted);font-weight:500;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;}
tr:hover td{background:var(--surface-2);}
.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);}
.row-actions{display:flex;gap:8px;}

.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:32px;}
.stat-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;
  transition:border-color var(--transition),transform var(--transition);
}
.stat-card:hover{border-color:var(--accent-glow);transform:translateY(-2px);}
.stat-card .num{font-family:'Space Grotesk';font-size:32px;font-weight:700;color:var(--text);}
.stat-card .lbl{color:var(--muted);font-size:12.5px;margin-top:4px;}

/* toast */
.toast{
  position:fixed;bottom:24px;right:24px;
  background:var(--surface);border:1px solid rgba(34,234,192,0.4);
  color:var(--text);padding:13px 18px;border-radius:var(--radius-sm);
  font-size:13.5px;box-shadow:0 8px 32px rgba(0,0,0,0.5);
  z-index:500;display:flex;align-items:center;gap:10px;
  animation:toastin 0.22s cubic-bezier(0.34,1.56,0.64,1);
}
.toast.toast-error{border-color:rgba(255,77,109,0.5);}
.toast-dot{
  width:7px;height:7px;border-radius:50%;flex-shrink:0;
  background:var(--accent2);
}
.toast.toast-error .toast-dot{background:var(--danger);}
.toast-out{animation:toastout 0.28s ease forwards;}
@keyframes toastin{from{opacity:0;transform:translateY(10px) scale(0.95);}to{opacity:1;transform:translateY(0) scale(1);}}
@keyframes toastout{from{opacity:1;transform:translateY(0);}to{opacity:0;transform:translateY(8px);}}

/* modals */
.modal-bg{
  position:fixed;inset:0;background:rgba(0,0,0,0.75);
  display:flex;align-items:center;justify-content:center;z-index:400;
  backdrop-filter:blur(4px);animation:fadein 0.15s ease;
}
@keyframes fadein{from{opacity:0;}to{opacity:1;}}
.modal{
  background:var(--surface);border:1px solid var(--line-2);
  border-radius:var(--radius);padding:28px;
  animation:modalin 0.2s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes modalin{from{opacity:0;transform:scale(0.93);}to{opacity:1;transform:scale(1);}}
.modal h3{margin-bottom:10px;font-size:19px;}
.modal p{color:var(--muted);font-size:14px;margin-bottom:22px;line-height:1.6;}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px;}

/* audio upload area */
.upload-zone{
  border:2px dashed var(--line-2);border-radius:var(--radius-sm);
  padding:28px;text-align:center;cursor:pointer;
  transition:border-color var(--transition),background var(--transition);
}
.upload-zone:hover,.upload-zone.dragover{
  border-color:var(--accent);background:var(--accent-dim);
}
.upload-zone p{color:var(--muted);font-size:13px;margin-top:6px;}
.upload-zone .file-name{color:var(--accent2);font-family:'JetBrains Mono';font-size:12px;margin-top:8px;}
.file-input{display:none;}

footer{
  border-top:1px solid var(--line);padding:36px 0;
  color:var(--muted);font-size:13px;
}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.5s ease,transform 0.5s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

@media (max-width:900px){
  .admin-shell{grid-template-columns:1fr;}
  .admin-side{
    display:flex;overflow-x:auto;padding:10px 0;
    border-right:none;border-bottom:1px solid var(--line);
    position:static;height:auto;
  }
  .admin-side a{padding:9px 15px;border-left:none;border-bottom:2px solid transparent;white-space:nowrap;}
  .admin-side a.active{border-left:none;border-bottom-color:var(--accent2);}
  .admin-main{padding:24px 20px;}
  .lyrics-layout{grid-template-columns:1fr;}
  .lyrics-list{max-height:240px;border-right:none;border-bottom:1px solid var(--line);}
  .lyrics-detail{padding:28px 20px;}
  .nav-links{gap:4px;}
}
@media (max-width:560px){
  .wrap{padding:0 16px;}
  .hero{padding:64px 0 44px;}
  .section{padding:48px 0;}
  .grid{grid-template-columns:1fr;}
}