:root {
  --bg: #FAF9F5;
  --panel: #FFFFFF;
  --ink: #262624;
  --muted: #6F6A5F;
  --accent: #C96442;
  --accent-ink: #FFF6F1;
  --line: #E5E0D6;
  --line-strong: #D6CFC3;
  --danger: #B14E2E;
  --radius: 16px;
  --font: 'Bricolage Grotesque', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; }
a { color: var(--accent); }

.brand {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.brand .dot { color: var(--accent); }

/* ───────── login ───────── */
.login {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 390px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 34px 32px 30px;
  box-shadow: 0 24px 60px rgba(38, 38, 36, 0.06);
}
.login-card .brand { margin-bottom: 26px; }
.login-card h1 { font-size: 26px; font-weight: 700; margin-bottom: 6px; }
label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 16px 0 6px;
}
input, textarea {
  width: 100%;
  font-family: var(--font);
  font-size: 16px;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--line-strong);
  border-radius: 12px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .15s;
}
input:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; line-height: 1.45; }
#loginForm .btn { margin-top: 18px; width: 100%; justify-content: center; }
.form-err { color: var(--danger); font-size: 14px; margin: 12px 0 0; min-height: 18px; }

/* ───────── buttons ───────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border-radius: 999px;
  border: 1.5px solid transparent;
  padding: 11px 20px;
  cursor: pointer;
  background: transparent;
  color: var(--ink);
  transition: background .15s, border-color .15s, transform .06s;
}
.btn:active { transform: translateY(1px); }
.btn .ico { width: 17px; height: 17px; }
.ico { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; width: 18px; height: 18px; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #B4553A; }
.btn-ghost { border-color: var(--line-strong); }
.btn-ghost:hover { background: #F1EDE4; }
.btn-danger { border-color: #E7C9BE; color: var(--danger); }
.btn-danger:hover { background: #FBEFEA; }
.btn[disabled] { opacity: .55; cursor: default; }
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 999px;
  border: 1.5px solid var(--line-strong);
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
}
.icon-btn:hover { background: #F1EDE4; }

/* ───────── topbar ───────── */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 16px 28px;
  background: rgba(250, 249, 245, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar-right { display: flex; align-items: center; gap: 10px; }
#count { margin-right: 6px; }

/* ───────── grid ───────── */
main { max-width: 1240px; margin: 0 auto; padding: 28px 28px 40px; }
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) { .grid { grid-template-columns: repeat(2, 1fr); gap: 18px; } }
@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; gap: 20px; }
  main { padding: 20px 16px 32px; }
  .topbar { padding: 12px 16px; }
  .topbar-right .btn { padding: 9px 14px; font-size: 14px; }
  #count { display: none; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgba(38,38,36,.10); border-color: var(--line-strong); }
.thumb {
  position: relative;
  aspect-ratio: 9 / 16;
  background: #EFEAE0;
  overflow: hidden;
}
.thumb video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.dur {
  position: absolute; right: 10px; bottom: 10px;
  background: rgba(38,38,36,.78);
  color: #FAF9F5;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: .02em;
}
.play-badge {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 54px; height: 54px;
  border-radius: 999px;
  background: rgba(250,249,245,.92);
  display: grid; place-items: center;
  color: var(--ink);
  opacity: 0;
  transition: opacity .18s;
  pointer-events: none;
}
.play-badge .ico { width: 20px; height: 20px; fill: var(--ink); stroke: none; margin-left: 3px; }
.card:hover .play-badge { opacity: 1; }
.card-body { padding: 14px 16px 16px; }
.card-body h3 { font-size: 17px; font-weight: 700; line-height: 1.3; }
.card-body .tags { margin-top: 8px; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 9px;
  background: #FBFAF7;
}

.empty { text-align: center; color: var(--muted); padding: 80px 0; font-size: 17px; }
.foot { max-width: 1240px; margin: 0 auto; padding: 0 28px 34px; }

/* ───────── modal ───────── */
.modal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 24px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(24, 22, 20, .55); backdrop-filter: blur(4px); }
.modal-card {
  position: relative;
  background: var(--panel);
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: 0 40px 100px rgba(0,0,0,.28);
  max-height: calc(100dvh - 48px);
  overflow: auto;
}
.modal-x { position: absolute; top: 14px; right: 14px; z-index: 2; }

.detail {
  width: min(960px, 100%);
  display: grid;
  grid-template-columns: 420px 1fr;
}
.player-wrap { background: #141312; display: grid; place-items: center; }
.player-wrap video {
  width: 100%;
  max-height: calc(100dvh - 48px);
  aspect-ratio: 9 / 16;
  object-fit: contain;
  display: block;
}
.detail-body { padding: 30px 30px 26px; }
.detail-body h2 { font-size: 25px; font-weight: 700; padding-right: 40px; }
.detail-body #mMeta { margin: 8px 0 14px; }
.desc { color: #3A3833; font-size: 15.5px; line-height: 1.55; white-space: pre-wrap; margin: 0 0 16px; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.edit-form { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 6px; }
.edit-form .row, .upload .row { display: flex; align-items: center; gap: 10px; margin-top: 16px; }

.upload { width: min(520px, 100%); padding: 30px; }
.upload h2 { font-size: 23px; margin-bottom: 4px; }

@media (max-width: 860px) {
  .detail { grid-template-columns: 1fr; }
  .player-wrap video { max-height: 52dvh; }
  .detail-body { padding: 20px 20px 22px; }
  .modal { padding: 12px; }
}

/* ───────── detail page (own route) ───────── */
a.brand { color: inherit; text-decoration: none; }
.detail-page { max-width: 1240px; margin: 0 auto; padding: 22px 28px 52px; }
.back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--muted);
  text-decoration: none; margin-bottom: 18px;
}
.back:hover { color: var(--ink); }
.back .ico { width: 17px; height: 17px; }
.detail-grid {
  display: grid;
  grid-template-columns: minmax(320px, 440px) 1fr;
  gap: 44px;
  align-items: start;
}
.detail-grid .player-wrap { border-radius: 20px; overflow: hidden; background: #141312; }
.detail-grid .player-wrap video {
  width: 100%;
  max-height: 82vh;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  display: block;
}
.detail-info h1 { font-size: 30px; line-height: 1.2; letter-spacing: -0.02em; }
.detail-info .meta { margin: 10px 0 16px; }
.detail-secondary {
  display: flex; gap: 10px;
  margin-top: 14px; padding-top: 16px;
  border-top: 1px solid var(--line);
}
.btn-sm { padding: 8px 14px; font-size: 13.5px; }
.btn-sm .ico { width: 15px; height: 15px; }
.toast {
  position: fixed; left: 50%; bottom: 28px;
  transform: translate(-50%, 16px);
  background: var(--ink); color: var(--bg);
  padding: 12px 22px; border-radius: 999px;
  font-size: 14px; font-weight: 500;
  opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 120;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .18);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 860px) {
  .detail-page { padding: 14px 16px 44px; }
  .detail-grid { grid-template-columns: 1fr; gap: 20px; }
  .detail-info h1 { font-size: 23px; }
  .detail-grid .player-wrap video { max-height: 68dvh; }
  .detail-actions .btn { flex: 1 1 auto; justify-content: center; }
}