:root{
  --bg:#1b2128;
  --bg-2:#232a32;
  --panel:rgba(31,37,45,.9);
  --panel-2:rgba(39,46,54,.95);
  --line:rgba(205,211,219,.22);
  --line-strong:rgba(211,217,224,.34);
  --text:#ece9e3;
  --muted:#c8c4bb;
  --accent:#90f1de;
  --accent-dark:#67d5c2;
  --accent-soft:rgba(144,241,222,.18);
  --shadow:0 30px 70px rgba(10,13,18,.36);
  --radius:22px;
}

*{box-sizing:border-box}
html,body{
  margin:0;
  min-height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:"Inter","Segoe UI",sans-serif;
}
body{
  padding:18px;
  overflow-x:hidden;
  background:
    radial-gradient(1120px 520px at 14% -6%, rgba(214,209,197,.18), transparent 62%),
    radial-gradient(920px 440px at 84% -8%, rgba(142,151,167,.26), transparent 64%),
    radial-gradient(920px 520px at 54% 48%, rgba(184,183,155,.11), transparent 68%),
    radial-gradient(680px 340px at 18% 72%, rgba(173,150,125,.11), transparent 62%),
    radial-gradient(860px 420px at 94% 74%, rgba(71,92,116,.14), transparent 68%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 52%, var(--bg) 100%);
  position:relative;
  isolation:isolate;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  background:
    radial-gradient(120% 90% at 0% 0%, rgba(180,205,255,.09) 0%, rgba(180,205,255,0) 52%),
    radial-gradient(95% 80% at 100% 0%, rgba(255,142,125,.12) 0%, rgba(255,142,125,0) 55%),
    radial-gradient(circle at 32% 56%, rgba(86,118,255,.09) 0 14%, transparent 16%),
    radial-gradient(circle at 68% 66%, rgba(255,121,180,.06) 0 10%, transparent 12%),
    linear-gradient(130deg, rgba(255,255,255,.035) 0%, rgba(255,255,255,0) 40%, rgba(120,142,255,.08) 100%);
  mix-blend-mode:screen;
  opacity:.72;
}

.shell{
  max-width:1320px;
  margin:0 auto;
  display:grid;
  gap:16px;
  min-height:100svh;
}

.hero,
.panel,
.dialog-card,
.login-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px) saturate(118%);
  -webkit-backdrop-filter:blur(14px) saturate(118%);
}

.hero{
  padding:20px 20px 18px;
  display:grid;
  gap:16px;
}
.hero-top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
.eyebrow{
  margin:0 0 10px;
  text-transform:uppercase;
  letter-spacing:.28em;
  font-size:12px;
  color:#90f1de;
  font-weight:800;
}
h1{
  margin:0;
  font-size:clamp(34px, 6vw, 64px);
  line-height:.94;
  letter-spacing:-.05em;
  font-family:"Playfair Display","Times New Roman",serif;
}
.hero-copy p{
  margin:10px 0 0;
  color:var(--muted);
  max-width:72ch;
  line-height:1.56;
  font-size:15px;
}
.hero-note{
  align-self:flex-end;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:flex-end;
}
.pill,
.count{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 13px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-size:13px;
  font-weight:700;
}

.toolbar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:space-between;
}
.toolbar-group{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
}

.button{
  appearance:none;
  border:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 16px;
  border-radius:999px;
  text-decoration:none;
  font-weight:800;
  color:#111316;
  background:linear-gradient(180deg, rgba(245,245,241,.99), rgba(226,225,220,.95));
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, opacity .18s ease;
  box-shadow:0 10px 24px rgba(0,0,0,.22);
  font:inherit;
}
.button:hover{transform:translateY(-1px)}
.button.secondary{
  color:var(--text);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:none;
}
.button.ghost{
  color:var(--text);
  background:transparent;
  border:1px solid var(--line);
  box-shadow:none;
}
.button.danger{
  color:#fff;
  background:linear-gradient(180deg, var(--accent), var(--accent-dark));
}
.button.small{
  padding:10px 13px;
  font-size:13px;
  box-shadow:none;
}
.button.active{
  color:#fff;
  background:linear-gradient(180deg, rgba(255,142,125,.98), rgba(255,92,148,.95));
  border-color:transparent;
}

.panel{
  display:grid;
  gap:16px;
  padding:18px;
  min-height:0;
}
.panel-header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.panel-title{
  display:grid;
  gap:6px;
}
.panel-title h2{
  margin:0;
  font-size:24px;
  letter-spacing:-.03em;
  font-family:"Playfair Display","Times New Roman",serif;
}
.panel-title p{
  margin:0;
  color:var(--muted);
  line-height:1.46;
  font-size:14px;
  max-width:64ch;
}

.action-strip{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:12px;
}
.action-strip.single{
  grid-template-columns:minmax(0, 1fr);
}
.action-card{
  border:1px solid rgba(255,255,255,.1);
  border-radius:22px;
  padding:16px;
  background:
    radial-gradient(circle at 84% 18%, rgba(173,150,125,.16), transparent 30%),
    radial-gradient(circle at 16% 80%, rgba(142,151,167,.18), transparent 35%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  color:var(--text);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  min-width:0;
  transition:transform .18s ease, border-color .18s ease, background .18s ease;
}
.action-card strong{
  display:block;
  margin-bottom:5px;
  font-size:15px;
  letter-spacing:-.02em;
}
.action-card p{
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.45;
}
.action-card:hover{
  transform:translateY(-1px);
  border-color:rgba(255,255,255,.15);
}
.action-card-button{
  width:100%;
  text-align:left;
  font:inherit;
  cursor:pointer;
}
.action-card-upload{
  background:
    radial-gradient(circle at 16% 20%, rgba(160, 203, 153, 0.28), transparent 34%),
    radial-gradient(circle at 86% 12%, rgba(184, 183, 155, 0.14), transparent 26%),
    linear-gradient(180deg, rgba(40, 53, 42, 0.98), rgba(28, 37, 30, 0.98));
  border-color: rgba(160, 203, 153, 0.32);
  box-shadow: 0 20px 44px rgba(7, 10, 14, 0.34), 0 0 0 1px rgba(160, 203, 153, 0.1);
}
.action-card-upload:hover{
  border-color: rgba(160, 203, 153, 0.5);
}
.action-card-upload .action-pill{
  background: linear-gradient(180deg, rgba(245,245,241,.96), rgba(226,225,220,.9));
  color: #101317;
}
.action-card-link{
  background:
    radial-gradient(circle at 16% 20%, rgba(255, 162, 138, 0.34), transparent 34%),
    radial-gradient(circle at 86% 12%, rgba(173, 150, 125, 0.16), transparent 26%),
    linear-gradient(180deg, rgba(68, 45, 39, 0.98), rgba(46, 31, 28, 0.98));
  border-color: rgba(255, 162, 138, 0.34);
  box-shadow: 0 20px 44px rgba(7,10,14,.34), 0 0 0 1px rgba(255, 162, 138, 0.1);
}
.action-card-link:hover{
  border-color: rgba(255, 162, 138, 0.52);
}
.action-card-link .action-pill{
  background: linear-gradient(180deg, rgba(245,245,241,.96), rgba(226,225,220,.9));
  color: #101317;
}
.action-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  color:var(--text);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  white-space:nowrap;
  flex-shrink:0;
}
.mini-select{
  max-width:260px;
  min-width:180px;
  border-radius:999px;
  border:1px solid rgba(205,211,219,.26);
  background:
    linear-gradient(180deg, rgba(15,19,24,.98), rgba(26,31,38,.98));
  color:var(--text);
  padding:10px 40px 10px 12px;
  font:inherit;
  font-size:13px;
  line-height:1.2;
  color-scheme: dark;
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-soft) 50%),
    linear-gradient(135deg, var(--text-soft) 50%, transparent 50%),
    linear-gradient(180deg, rgba(15,19,24,.98), rgba(26,31,38,.98));
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%,
    0 0;
  background-size:
    6px 6px,
    6px 6px,
    100% 100%;
  background-repeat:no-repeat;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.mini-select:focus{
  outline:none;
  border-color:rgba(144,241,222,.72);
  box-shadow:0 0 0 3px rgba(144,241,222,.12), inset 0 1px 0 rgba(255,255,255,.04);
}
.mini-select option{
  background:#151a20;
  color:var(--text);
}
.mini-select optgroup{
  background:#151a20;
  color:var(--text-soft);
}
.feature-actions{
  display:grid;
  grid-template-columns:1fr;
  gap:8px;
  justify-items:stretch;
  min-width:min(280px, 100%);
}
.feature-actions .mini-select{
  min-width:0;
  width:100%;
  max-width:none;
}
.action-card.dragover{
  border-color:rgba(255,142,125,.75);
  background:
    radial-gradient(circle at 86% 20%, rgba(255,142,125,.2), transparent 26%),
    rgba(255,142,125,.11);
}

.grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:14px;
  min-height:0;
}
.card{
  border-radius:24px;
  border:1px solid rgba(200,214,255,.14);
  background:
    radial-gradient(circle at 18% 0%, rgba(255,255,255,.06), transparent 32%),
    linear-gradient(180deg, rgba(21,30,70,.98), rgba(11,17,49,.98));
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-height:100%;
  min-width:0;
  box-shadow:0 16px 36px rgba(2,8,36,.36), inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.card:hover{
  transform:translateY(-2px);
  border-color:rgba(220,231,255,.22);
  box-shadow:0 20px 46px rgba(2,8,36,.46), inset 0 1px 0 rgba(255,255,255,.05);
}
.card-content,
.card-link,
.card-button{
  display:grid;
  min-width:0;
  text-align:left;
}
.card-link,
.card-button{
  color:inherit;
  text-decoration:none;
  cursor:pointer;
  background:transparent;
  border:0;
  padding:0;
  font:inherit;
  flex:1;
  display:flex;
  flex-direction:column;
}
.card-link:hover .preview,
.card-link:focus-visible .preview,
.card-button:hover .preview,
.card-button:focus-visible .preview{
  background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04));
}
.card-link:focus-visible,
.card-button:focus-visible{
  outline:2px solid rgba(255,142,125,.86);
  outline-offset:-2px;
}
.card[draggable="true"]{
  cursor:grab;
}
.card[draggable="true"] .card-link,
.card[draggable="true"] .card-button{
  cursor:inherit;
}
.card.is-dragging{
  opacity:.58;
  transform:scale(.985);
}
.card.drop-target{
  border-color:rgba(144,241,222,.82);
  box-shadow:0 0 0 2px rgba(144,241,222,.28);
}
.preview{
  aspect-ratio:4 / 3;
  background:
    radial-gradient(circle at 14% 14%, rgba(144,241,222,.14), transparent 30%),
    radial-gradient(circle at 86% 20%, rgba(255,142,125,.15), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  overflow:hidden;
  display:grid;
  place-items:center;
  position:relative;
}
.preview img,
.preview video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.preview audio{
  width:calc(100% - 24px);
  margin:0 12px;
}
.card-hint{
  position:absolute;
  left:12px;
  bottom:12px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 10px;
  border-radius:999px;
  background:rgba(6,6,6,.76);
  border:1px solid rgba(255,255,255,.12);
  color:#f5f5f1;
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-weight:800;
  opacity:0;
  transform:translateY(4px);
  transition:opacity .18s ease, transform .18s ease;
  pointer-events:none;
  backdrop-filter:blur(8px);
}
.card-link:hover .card-hint,
.card-link:focus-visible .card-hint,
.card-button:hover .card-hint,
.card-button:focus-visible .card-hint{
  opacity:1;
  transform:translateY(0);
}
.fallback-mark{
  display:grid;
  gap:10px;
  place-items:center;
  color:var(--text);
  text-align:center;
  padding:18px;
}
.fallback-mark .badge{
  min-width:72px;
  height:72px;
  padding:0 16px;
  border-radius:20px;
  display:grid;
  place-items:center;
  background:linear-gradient(180deg, rgba(245,245,241,.98), rgba(226,225,220,.92));
  color:#0f1218;
  font-size:22px;
  font-weight:900;
  box-shadow:0 14px 32px rgba(0,0,0,.2);
  letter-spacing:.06em;
}
.fallback-mark small{
  color:var(--muted);
  font-size:12px;
  line-height:1.4;
  max-width:20ch;
}
.card-body{
  padding:14px;
  display:grid;
  gap:10px;
  min-width:0;
  flex:1;
  align-content:start;
}
.card-kind{
  margin:0;
  color:#90f1de;
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:11px;
  font-weight:800;
}
.card-title{
  margin:0;
  font-size:16px;
  line-height:1.15;
  letter-spacing:-.03em;
  word-break:break-word;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-meta{
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.45;
  word-break:break-word;
  display:-webkit-box;
  -webkit-line-clamp:4;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-actions{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding:0 14px 14px;
  margin-top:-2px;
}

.empty-state{
  border-radius:22px;
  border:1px dashed rgba(255,255,255,.14);
  min-height:220px;
  display:grid;
  place-items:center;
  padding:20px;
  color:var(--muted);
  text-align:center;
}
.empty-state strong{
  display:block;
  color:var(--text);
  margin-bottom:8px;
  font-size:16px;
}

.status{
  color:var(--muted);
  font-size:13px;
  line-height:1.45;
  min-height:1.5em;
}
.status.error{color:#ff9ca3}
.status.success{color:#c7ffe9}

.toast{
  position:fixed;
  left:50%;
  bottom:24px;
  transform:translateX(-50%) translateY(12px);
  opacity:0;
  pointer-events:none;
  z-index:30;
  max-width:min(92vw, 520px);
  padding:12px 16px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(10,16,44,.9);
  color:var(--text);
  box-shadow:0 18px 44px rgba(0,0,0,.35);
  transition:opacity .18s ease, transform .18s ease;
  font-size:14px;
  line-height:1.4;
  text-align:center;
}
.toast.visible{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}
.toast.error{
  border-color:rgba(255,142,125,.45);
}

dialog{
  border:0;
  background:transparent;
  padding:0;
  max-width:min(92vw, 860px);
  width:100%;
}
dialog::backdrop{
  background:rgba(2,4,8,.76);
  backdrop-filter:blur(8px);
}
.dialog-card{
  padding:18px;
  display:grid;
  gap:14px;
}
.dialog-card h3{
  margin:0;
  font-size:24px;
  letter-spacing:-.03em;
}
.form-grid{
  display:grid;
  gap:12px;
}
.field{
  display:grid;
  gap:8px;
}
.field label{
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-weight:800;
  color:var(--muted);
}
.field input{
  width:100%;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  color:var(--text);
  padding:14px 15px;
  font:inherit;
  outline:none;
}
.dialog-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}
.viewer-stage{
  display:grid;
  gap:14px;
}
.viewer-media{
  width:100%;
  max-height:min(72vh, 860px);
  border-radius:18px;
  background:rgba(255,255,255,.03);
  overflow:hidden;
  display:grid;
  place-items:center;
}
.viewer-media img,
.viewer-media video{
  width:100%;
  max-height:min(72vh, 860px);
  object-fit:contain;
  display:block;
}
.viewer-media audio{
  width:min(100%, 520px);
  margin:24px;
}
.viewer-fallback{
  padding:28px 22px;
}

.login-shell{
  min-height:100svh;
  display:grid;
  place-items:center;
}
.login-card{
  width:min(100%, 520px);
  padding:24px;
  display:grid;
  gap:16px;
}
.login-card p{
  margin:0;
  color:var(--muted);
  line-height:1.5;
}
.notice{
  border-radius:18px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);
  padding:14px 16px;
  color:var(--muted);
  font-size:13px;
  line-height:1.55;
}
.hidden{
  display:none !important;
}

@media (max-width: 1220px){
  .grid{
    grid-template-columns:repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px){
  .grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px){
  body{padding:14px}
  .hero-top{align-items:flex-start}
  .hero-note{justify-content:flex-start}
  .toolbar{
    flex-direction:column;
    align-items:stretch;
  }
  .toolbar-group{
    width:100%;
  }
  .toolbar-group .button,
  .toolbar-group a.button{
    flex:1 1 0;
  }
  .action-strip{
    grid-template-columns:minmax(0, 1fr);
  }
}

@media (max-width: 680px){
  .hero,
  .panel,
  .dialog-card,
  .login-card{
    border-radius:20px;
  }
  .hero{
    padding:18px 16px 16px;
  }
  .panel{
    padding:16px;
  }
  h1{
    font-size:clamp(30px, 11vw, 46px);
  }
  .grid{
    grid-template-columns:minmax(0, 1fr);
  }
  .card-actions .button{
    flex:1 1 0;
  }
  .action-card{
    padding:14px;
  }
  .dialog-actions .button{
    width:100%;
  }
}

@media (hover:none){
  .card-hint{
    opacity:1;
    transform:translateY(0);
  }
}