:root {
  --bg: #0b0d12;
  --panel: #141821;
  --panel-2: #1b2130;
  --line: #262d3c;
  --text: #e7ebf3;
  --muted: #8b93a7;
  --accent: #6ea8fe;
  --accent-2: #8b5cf6;
  --good: #34d399;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 80% -10%, #1a2030 0%, var(--bg) 55%) fixed;
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 12px; font-weight: 500; }
strong { color: var(--text); }
a { color: var(--accent); }

.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.02em; font-size: 18px; }
.brand .dot { width: 11px; height: 11px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 16px var(--accent); }

/* ---- top bar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(11,13,18,0.82); backdrop-filter: blur(10px); z-index: 20;
}
.top-actions { display: flex; align-items: center; gap: 14px; }

button, .btn-ghost, .btn-primary {
  font-family: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
  border-radius: 10px; padding: 9px 16px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); text-decoration: none; transition: .15s;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border: none; color: #0b0d12; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---- hero ---- */
.hero {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
  margin: 22px 28px 0; padding: 24px 28px 0;
  background: linear-gradient(120deg, #141821 0%, #1b2130 58%, #232c40 100%);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; min-height: 170px;
}
.hero-text { padding: 10px 0 28px; }
.hero-eyebrow { margin: 0 0 8px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.hero-title { margin: 0; font-size: 30px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
.hero-sub { margin: 10px 0 0; color: var(--muted); font-size: 15px; }
.hero-img { height: 210px; width: auto; align-self: flex-end; object-fit: contain; filter: drop-shadow(0 12px 26px rgba(0,0,0,.5)); }
@media (max-width: 640px) { .hero { min-height: 0; } .hero-img { display: none; } }

/* ---- toolbar ---- */
.toolbar { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; padding: 22px 28px 6px; }
#search {
  flex: 1; min-width: 220px; padding: 11px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--panel); color: var(--text); font-size: 14px;
}
#search::placeholder { color: var(--muted); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--panel); color: var(--muted); font-size: 13px; font-weight: 600; cursor: pointer;
}
.chip.active { background: var(--accent); color: #0b0d12; border-color: transparent; }

/* ---- grid ---- */
.grid {
  display: grid; gap: 18px; padding: 22px 28px 60px;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
}
.loading { padding: 40px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 12px;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: #38405400; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,.35); }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.card-title { font-size: 16px; font-weight: 700; line-height: 1.3; margin: 0; letter-spacing: -0.01em; }
.type-badge {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  padding: 4px 9px; border-radius: 6px; background: var(--panel-2); color: var(--accent); white-space: nowrap;
}
.card-body { color: #c3cad9; font-size: 14px; line-height: 1.6; word-wrap: break-word; overflow-wrap: anywhere; }
.card-body :is(h1,h2,h3) { color: var(--text); margin: .4em 0 .3em; }
.card-body pre { background: #0c0f16; padding: 12px; border-radius: 8px; overflow:auto; font-family: 'JetBrains Mono', monospace; font-size: 13px; }
.card-body code { font-family: 'JetBrains Mono', monospace; font-size: 13px; }
.card-body img { max-width: 100%; border-radius: 8px; }
.card audio { width: 100%; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 6px; border-top: 1px solid var(--line); }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 11px; color: var(--muted); background: var(--panel-2); padding: 3px 8px; border-radius: 6px; }
.time { font-size: 12px; color: var(--muted); }
.card-actions { display: flex; align-items: center; gap: 8px; }
.del, .edit { background: transparent; border: none; color: var(--muted); padding: 4px 8px; font-size: 13px; cursor: pointer; }
.del:hover { color: #f87171; }
.edit:hover { color: var(--accent); }
.media-img { width: 100%; border-radius: 8px; }

/* ---- login ---- */
.login-body { display: flex; align-items: center; justify-content: center; }
.login-card {
  width: 100%; max-width: 380px; margin: 14vh auto; background: var(--panel);
  border: 1px solid var(--line); border-radius: 18px; padding: 32px 30px;
  box-shadow: 0 24px 60px rgba(0,0,0,.45);
}
.login-card .brand { margin-bottom: 6px; }
.login-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--muted); }
input, select, textarea {
  font-family: inherit; font-size: 14px; color: var(--text); background: var(--panel-2);
  border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px;
}
textarea { resize: vertical; font-family: 'JetBrains Mono', monospace; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
.login-card button { margin-top: 6px; }
.error { background: rgba(248,113,113,.12); border: 1px solid rgba(248,113,113,.4); color: #fca5a5; padding: 10px 12px; border-radius: 10px; font-size: 13px; }

/* ---- drawer ---- */
.drawer { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; justify-content: flex-end; z-index: 40; }
.drawer.hidden { display: none; }
.drawer-panel { width: min(460px, 100%); height: 100%; background: var(--panel); border-left: 1px solid var(--line); padding: 24px; overflow-y: auto; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.drawer-head h2 { margin: 0; font-size: 18px; }
#addForm { display: flex; flex-direction: column; gap: 16px; }
.drawer-foot { display: flex; align-items: center; gap: 12px; margin-top: 4px; }
.hidden { display: none; }