/* ==========================================================================
   Delivery Portal — dark dev-tool theme
   Tokens follow the "Dark Mode (OLED)" design system:
   IBM Plex Sans + JetBrains Mono, green accent on deep navy.
   ========================================================================== */

:root {
  --bg:        #0F172A;
  --bg-soft:   #131C31;
  --card:      #1B2336;
  --card-2:    #212A40;
  --muted:     #272F42;
  --border:    #2E3A52;
  --border-2:  #3B4A67;
  --fg:        #F8FAFC;
  --muted-fg:  #94A3B8;
  --accent:    #22C55E;
  --accent-2:  #16A34A;
  --on-accent: #04210F;
  --danger:    #EF4444;
  --danger-bg: #2A1417;
  --ring:      #7DD3A0;

  --r-sm: 8px;
  --r:    12px;
  --r-lg: 16px;
  --r-pill: 999px;

  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px;

  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
  --shadow-lg: 0 24px 60px -20px rgba(0,0,0,.7);
  --maxw: 1200px;
  --font: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(34,197,94,.06), transparent 60%),
    radial-gradient(900px 500px at -10% 0%, rgba(56,189,248,.05), transparent 55%),
    var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1,h2,h3 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 1.55rem; }
p { margin: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--sp-4); }
.main { flex: 1 0 auto; padding-block: var(--sp-6); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.mono { font-family: var(--mono); }
.small { font-size: .8rem; }
.muted { color: var(--muted-fg); }
.center { text-align: center; }

:where(a, button, input, select, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: 6px;
}

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 50;
  background: var(--accent); color: var(--on-accent);
  padding: 10px 14px; border-radius: var(--r-sm); font-weight: 600;
}
.skip-link:focus { left: 8px; }

/* ---------- topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: rgba(15,23,42,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); height: 62px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; }
.brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 10px; color: var(--accent);
  background: linear-gradient(180deg, rgba(34,197,94,.16), rgba(34,197,94,.06));
  border: 1px solid rgba(34,197,94,.28);
}
.brand-mark .ic { width: 19px; height: 19px; }
.brand-text { font-size: 1.02rem; letter-spacing: -.01em; }
.topnav { display: flex; align-items: center; gap: var(--sp-2); }
.navlink { color: var(--muted-fg); font-weight: 500; padding: 8px 10px; border-radius: var(--r-sm); }
.navlink:hover { color: var(--fg); background: var(--muted); }
.who {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--muted-fg); font-size: .82rem; font-family: var(--mono);
  padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--r-pill);
}
.who .ic { width: 14px; height: 14px; color: var(--accent); }

/* ---------- icons ---------- */
.ic { width: 18px; height: 18px; flex: none; vertical-align: -3px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 16px;
  font: inherit; font-weight: 600; font-size: .92rem;
  color: var(--fg); background: var(--card-2);
  border: 1px solid var(--border-2); border-radius: var(--r);
  cursor: pointer; white-space: nowrap;
  transition: background .18s var(--ease), border-color .18s var(--ease),
              transform .12s var(--ease), color .18s var(--ease);
}
.btn:hover { background: #2b3650; border-color: var(--border-2); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: #2fdb6f; border-color: #2fdb6f; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted-fg); }
.btn.ghost:hover { background: var(--muted); color: var(--fg); }
.btn.danger { color: #ffd9d9; background: var(--danger-bg); border-color: rgba(239,68,68,.4); }
.btn.danger:hover { background: rgba(239,68,68,.2); }
.btn.small { min-height: 38px; padding: 6px 12px; font-size: .85rem; }
.btn.lg { min-height: 52px; padding: 14px 24px; font-size: 1rem; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- page head ---------- */
.page-head { display: flex; flex-wrap: wrap; gap: var(--sp-4); align-items: flex-end; justify-content: space-between; margin-bottom: var(--sp-5); }
.page-head h1 { margin-bottom: 4px; }
.head-actions { display: flex; gap: var(--sp-2); }

/* ---------- toolbar ---------- */
.toolbar {
  display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center;
  padding: var(--sp-3); margin-bottom: var(--sp-4);
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg);
}
.search-field { position: relative; flex: 1 1 320px; min-width: 0; display: flex; align-items: center; }
.search-ic { position: absolute; left: 12px; color: var(--muted-fg); pointer-events: none; }
.search-field input[type="search"] {
  width: 100%; min-height: 44px; padding: 9px 12px 9px 40px;
  background: var(--bg-soft); color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--r);
  font: inherit;
  color-scheme: dark;
}
.search-field input[type="search"]::-webkit-search-cancel-button {
  appearance: none; -webkit-appearance: none;
  width: 14px; height: 14px; margin-right: 2px; cursor: pointer;
  background: center / 14px 14px no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E");
}
.ctl { display: flex; flex-direction: column; gap: 4px; }
.ctl.grow { flex: 1 1 220px; min-width: 0; }
.ctl .lbl { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-fg); font-weight: 600; }
input[type="text"], input[type="search"], input[type="password"], input[type="date"],
input[type="number"], select {
  height: 44px; min-height: 44px; padding: 9px 12px;
  background: var(--bg-soft); color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--r);
  font: inherit;
}
select { appearance: none; padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
}
input::placeholder { color: #64748B; }
input[type="date"] { color-scheme: dark; }
/* numeric limit fields: compact, dark-themed spinners, never stretched */
input[type="number"] { width: 7rem; padding-right: 6px; color-scheme: dark; }

/* ---------- chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; border-radius: var(--r-pill);
  border: 1px solid var(--border); background: var(--card);
  color: var(--muted-fg); font-size: .85rem; font-weight: 500;
  transition: all .16s var(--ease);
}
.chip b { color: var(--fg); font-weight: 600; }
.chip:hover { border-color: var(--border-2); color: var(--fg); }
.chip.active { background: rgba(34,197,94,.14); border-color: rgba(34,197,94,.45); color: #d7ffe6; }
.chip.active b { color: #fff; }

/* ---------- grid + cards ---------- */
.grid { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); }
.card {
  display: flex; flex-direction: column; gap: var(--sp-3);
  padding: var(--sp-4);
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--border); border-radius: var(--r-lg);
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}
.card:hover { border-color: var(--border-2); transform: translateY(-2px); box-shadow: var(--shadow); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); }
.kicon {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px;
  background: var(--muted); color: var(--muted-fg); border: 1px solid var(--border);
}
.kicon .ic { width: 20px; height: 20px; }
.kicon.lg { width: 52px; height: 52px; border-radius: 14px; }
.kicon.lg .ic { width: 26px; height: 26px; }
.k-image   { color: #7DD3FC; background: rgba(56,189,248,.12); border-color: rgba(56,189,248,.3); }
.k-pdf     { color: #FCA5A5; background: rgba(239,68,68,.12);  border-color: rgba(239,68,68,.3); }
.k-doc     { color: #93C5FD; background: rgba(59,130,246,.12); border-color: rgba(59,130,246,.3); }
.k-sheet   { color: #86EFAC; background: rgba(34,197,94,.12);  border-color: rgba(34,197,94,.3); }
.k-archive { color: #FDBA74; background: rgba(249,115,22,.12); border-color: rgba(249,115,22,.3); }
.k-code    { color: #C4B5FD; background: rgba(139,92,246,.12); border-color: rgba(139,92,246,.3); }
.k-text    { color: #CBD5E1; background: rgba(148,163,184,.12);border-color: rgba(148,163,184,.3); }
.k-audio   { color: #F9A8D4; background: rgba(236,72,153,.12); border-color: rgba(236,72,153,.3); }
.k-video   { color: #F0ABFC; background: rgba(217,70,239,.12); border-color: rgba(217,70,239,.3); }
.k-link    { color: #5EEAD4; background: rgba(45,212,191,.12); border-color: rgba(45,212,191,.3); }
.cat-badge {
  font-size: .72rem; font-family: var(--mono); text-transform: lowercase;
  padding: 4px 9px; border-radius: var(--r-pill);
  background: var(--muted); border: 1px solid var(--border); color: var(--muted-fg);
  white-space: nowrap;
}
.card-title { font-size: 1.02rem; line-height: 1.35; word-break: break-word; }
.card-desc { color: var(--muted-fg); font-size: .88rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-meta { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: auto; color: var(--muted-fg); font-size: .78rem; }
.mi { display: inline-flex; align-items: center; gap: 5px; }
.mi .ic { width: 14px; height: 14px; }

/* ---------- pager ---------- */
.pager { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); margin-top: var(--sp-6); }

/* ---------- empty ---------- */
.empty {
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-3);
  text-align: center; padding: var(--sp-8) var(--sp-4);
  background: var(--card); border: 1px dashed var(--border-2); border-radius: var(--r-lg);
}
.empty.tall { padding-block: 96px; }
.empty h2 { font-size: 1.2rem; }
.empty-ic {
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px;
  background: var(--muted); color: var(--muted-fg); border: 1px solid var(--border);
}
.empty-ic .ic { width: 26px; height: 26px; }

/* ---------- auth ---------- */
.auth-shell { display: grid; place-items: center; min-height: calc(100vh - 200px); }
.auth-card {
  width: 100%; max-width: 380px;
  padding: var(--sp-6); background: var(--card);
  border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
}
.auth-mark {
  display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: var(--sp-4);
  border-radius: 14px; color: var(--accent);
  background: linear-gradient(180deg, rgba(34,197,94,.18), rgba(34,197,94,.06));
  border: 1px solid rgba(34,197,94,.3);
}
.auth-mark .ic { width: 24px; height: 24px; }
.auth-card h1 { margin-bottom: 6px; }
.auth-form { display: flex; flex-direction: column; gap: var(--sp-4); margin-top: var(--sp-5); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field .lbl { font-size: .82rem; font-weight: 600; color: var(--muted-fg); }
.field input { width: 100%; }

/* ---------- alerts ---------- */
.alert {
  display: flex; gap: 10px; align-items: flex-start;
  margin-top: var(--sp-4); padding: 12px 14px;
  border-radius: var(--r); font-size: .88rem;
}
.alert .ic { margin-top: 1px; }
.alert.error { background: var(--danger-bg); border: 1px solid rgba(239,68,68,.4); color: #fecaca; }

/* ---------- detail ---------- */
.backlink { display: inline-flex; align-items: center; gap: 6px; color: var(--muted-fg); font-weight: 500; margin-bottom: var(--sp-5); }
.backlink:hover { color: var(--fg); }
.detail { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--sp-6); }
.detail-head { display: flex; gap: var(--sp-4); align-items: flex-start; }
.detail-title { min-width: 0; }
.detail-title h1 { font-size: 1.5rem; word-break: break-word; }
.detail-sub { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; margin-top: 10px; color: var(--muted-fg); font-size: .82rem; }
.detail-desc { margin-top: var(--sp-5); color: #CBD5E1; white-space: pre-wrap; }
.facts { display: grid; gap: var(--sp-3) var(--sp-6); grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin: var(--sp-5) 0; padding: var(--sp-5) 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.facts dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-fg); margin-bottom: 3px; }
.facts dd { margin: 0; font-size: .92rem; word-break: break-word; }
.detail-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.inline { display: inline; }

/* ---------- panel (share) ---------- */
.panel { margin-top: var(--sp-5); background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--sp-6); }
.panel-head { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); align-items: baseline; justify-content: space-between; margin-bottom: var(--sp-5); }
.panel-head h2 { display: inline-flex; align-items: center; gap: 8px; font-size: 1.1rem; }
.share-form { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: flex-end; margin-bottom: var(--sp-5); }
.share-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-2); }
.share-list li { display: flex; gap: var(--sp-3); align-items: center; justify-content: space-between; padding: var(--sp-3); background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--r); }
.share-url { min-width: 0; overflow: hidden; }
.share-url code { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .84rem; color: #d7ffe6; }
.share-meta { margin-top: 3px; }

/* ---------- shared (public) ---------- */
.shared-wrap { max-width: 560px; margin-inline: auto; padding-top: var(--sp-5); }
.shared-kicker { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: var(--sp-4); }
.shared-card { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--sp-3); background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--sp-6); box-shadow: var(--shadow-lg); }
.shared-card h1 { font-size: 1.35rem; word-break: break-word; }
.shared-meta { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; justify-content: center; }
.shared-actions { margin-top: var(--sp-3); }
.shared-note { margin-top: var(--sp-2); }

/* ---------- footer ---------- */
.foot { padding-block: var(--sp-6); color: #64748B; font-size: .8rem; text-align: center; border-top: 1px solid var(--border); margin-top: var(--sp-7); }

/* ---------- attachments & previews ---------- */
.att-list { display: flex; flex-direction: column; gap: var(--sp-4); }
.att { border: 1px solid var(--border); border-radius: var(--r); background: var(--bg-soft); overflow: hidden; }
.att-head { display: flex; gap: var(--sp-3); align-items: center; padding: var(--sp-3) var(--sp-4); }
.att-meta { min-width: 0; flex: 1 1 auto; display: flex; flex-direction: column; gap: 2px; }
.att-name { font-weight: 600; }
.att-file { font-size: .82rem; color: #CBD5E1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.att-sub { font-family: var(--mono); }
.att-buttons { display: flex; gap: 8px; flex: none; }
.att-preview { border-top: 1px solid var(--border); background: var(--bg); }
.pv-img { display: block; max-width: 100%; max-height: 540px; margin-inline: auto; }
.pv-pdf { display: block; width: 100%; height: 620px; border: 0; background: #fff; }
.pv-audio { display: block; width: 100%; padding: var(--sp-3); }
.pv-video { display: block; width: 100%; max-height: 540px; background: #000; }
.att-preview pre.code { margin: 0; padding: var(--sp-4); max-height: 540px; overflow: auto; font-family: var(--mono); font-size: .82rem; line-height: 1.6; color: #DBEAFE; white-space: pre; tab-size: 4; }
.att-preview .md { padding: var(--sp-4) var(--sp-5); max-height: 640px; overflow: auto; }
.md h1, .md h2, .md h3, .md h4 { line-height: 1.3; margin: 1.2em 0 .5em; }
.md h1 { font-size: 1.4rem; } .md h2 { font-size: 1.2rem; } .md h3 { font-size: 1.05rem; }
.md p { margin: .7em 0; }
.md ul, .md ol { margin: .7em 0; padding-left: 1.4em; }
.md li { margin: .25em 0; }
.md a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.md code { font-family: var(--mono); font-size: .85em; background: var(--muted); padding: 1px 5px; border-radius: 5px; }
.md pre { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--r-sm); padding: var(--sp-3); overflow: auto; }
.md pre code { background: none; padding: 0; }
.md blockquote { margin: .8em 0; padding: .2em 1em; border-left: 3px solid var(--border-2); color: var(--muted-fg); }
.md table { border-collapse: collapse; width: 100%; margin: .8em 0; font-size: .88rem; }
.md th, .md td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
.md th { background: var(--muted); }
.md img { max-width: 100%; border-radius: var(--r-sm); }
.md hr { border: 0; border-top: 1px solid var(--border); margin: 1.2em 0; }

/* entry-card extras */
.card-tags { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.count-badge { font-size: .7rem; font-family: var(--mono); padding: 4px 8px; border-radius: var(--r-pill); background: rgba(34,197,94,.14); border: 1px solid rgba(34,197,94,.4); color: #D7FFE6; white-space: nowrap; }
.share-row-actions { display: flex; gap: 8px; }
.t-local { color: var(--muted-fg); }
.shared-atts { margin-top: var(--sp-5); }

/* ---------- library view modes & archive ---------- */
.nav-count { display: inline-block; min-width: 18px; text-align: center; font-size: .7rem; font-family: var(--mono); padding: 1px 6px; border-radius: var(--r-pill); background: rgba(148,163,184,.2); border: 1px solid var(--border-2); color: var(--fg); margin-left: 4px; }
.h1-ic { width: 22px; height: 22px; vertical-align: -3px; color: var(--accent); }

.view-toggle { display: inline-flex; margin-left: auto; border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.vt { display: grid; place-items: center; width: 44px; height: 44px; color: var(--muted-fg); background: var(--bg-soft); transition: background .15s var(--ease), color .15s var(--ease); }
.vt + .vt { border-left: 1px solid var(--border); }
.vt:hover { color: var(--fg); background: var(--muted); }
.vt.active { color: var(--on-accent); background: var(--accent); }

.kicon.sm { width: 32px; height: 32px; border-radius: 9px; }
.kicon.sm .ic { width: 16px; height: 16px; }

.vlist { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--card); }
.vrow { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 220px) auto auto auto; gap: var(--sp-3); align-items: center; padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border); transition: background .15s var(--ease); }
.vrow:last-child { border-bottom: 0; }
.vrow:hover { background: var(--bg-soft); }
.vrow-main { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.vrow-title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vrow-desc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vrow-files { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vrow-size, .vrow-date { white-space: nowrap; }

.vdetail { display: flex; flex-direction: column; gap: var(--sp-3); }
.dcard { display: flex; gap: var(--sp-4); align-items: flex-start; padding: var(--sp-4); background: linear-gradient(180deg, var(--card), var(--bg-soft)); border: 1px solid var(--border); border-radius: var(--r-lg); transition: border-color .18s var(--ease), transform .18s var(--ease); }
.dcard:hover { border-color: var(--border-2); transform: translateY(-1px); }
.dcard-body { min-width: 0; flex: 1 1 auto; display: flex; flex-direction: column; gap: var(--sp-2); }
.dcard-head { display: flex; gap: var(--sp-3); align-items: center; flex-wrap: wrap; }
.dcard-head h3 { font-size: 1.05rem; }
.dcard-desc { color: var(--muted-fg); font-size: .9rem; }
.dcard-meta { display: flex; flex-wrap: wrap; gap: var(--sp-4); align-items: center; }

.arc-actions { display: flex; gap: 6px; }
.cat-badge.arc { background: rgba(249,115,22,.14); border-color: rgba(249,115,22,.4); color: #FED7AA; }
.lock-tag { display: inline-flex; align-items: center; gap: 4px; color: #FED7AA; }
.lock-tag .ic { width: 13px; height: 13px; }
.share-meta b { color: var(--fg); font-weight: 600; }
.pv-fallback { padding: var(--sp-4); text-align: center; }
.flash-panel { border-color: rgba(34,197,94,.5); background: linear-gradient(180deg, rgba(34,197,94,.09), var(--card)); }
.flash-row { display: flex; gap: var(--sp-3); align-items: center; flex-wrap: wrap; margin-bottom: var(--sp-3); }
.flash-row .lbl { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-fg); font-weight: 600; min-width: 74px; }
.flash-row code { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 8px 10px; word-break: break-all; }
.flash-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: var(--sp-3); }

/* ---------- thumbnails & activity dashboard ---------- */
.card-media { display: block; margin: calc(-1 * var(--sp-4)) calc(-1 * var(--sp-4)) var(--sp-3); background: var(--bg); border-bottom: 1px solid var(--border); overflow: hidden; }
.card-thumb { display: block; width: 100%; height: 156px; object-fit: cover; }
.dcard-thumb { flex: none; width: 104px; height: 104px; border-radius: var(--r); overflow: hidden; border: 1px solid var(--border); background: var(--bg); }
.dcard-thumb .card-thumb { height: 104px; }
.limit-tag { color: #BFDBFE; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--sp-3); margin-bottom: var(--sp-5); }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: var(--sp-4); }
.stat .n { font-size: 1.5rem; font-weight: 700; font-family: var(--mono); letter-spacing: -.02em; }
.stat .k { color: var(--muted-fg); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; margin-top: 4px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); margin-bottom: var(--sp-5); }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); font-size: .86rem; vertical-align: middle; }
.tbl th { color: var(--muted-fg); font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl a { color: var(--fg); }
.tbl a:hover { color: var(--accent); }
.barcell { width: 32%; }
.bar { display: inline-block; height: 8px; min-width: 3px; border-radius: 4px; background: var(--accent); }
.act { font-family: var(--mono); font-size: .76rem; padding: 2px 7px; border-radius: var(--r-pill); background: var(--muted); border: 1px solid var(--border); }
.act-login_ok, .act-share_create, .act-share_unlock { color: #BBF7D0; }
.act-login_fail, .act-login_blocked, .act-share_unlock_fail { color: #FECACA; }
.act-delete, .act-archive { color: #FED7AA; }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .card-thumb { height: 180px; } .tbl .mono.small { display: none; } }

/* ---------- responsive ---------- */
@media (max-width: 720px) {
  h1 { font-size: 1.35rem; }
  .main { padding-block: var(--sp-5); }
  .toolbar { padding: var(--sp-3); }
  .search-field { flex-basis: 100%; }
  .ctl { flex: 1 1 44%; }
  .ctl.grow { flex-basis: 100%; }
  .page-head { align-items: stretch; }
  .head-actions { width: 100%; }
  .head-actions .btn { flex: 1; }
  .grid { grid-template-columns: 1fr; }
  .detail, .panel { padding: var(--sp-4); }
  .detail-head { flex-direction: row; }
  .brand-text { display: none; }
  .btn-label { display: inline; }
  .share-list li { flex-direction: column; align-items: stretch; }
  .share-list .btn { width: 100%; }
  .view-toggle { margin-left: 0; width: 100%; }
  .vt { flex: 1; width: auto; }
  .vrow { grid-template-columns: auto minmax(0, 1fr); row-gap: 6px; }
  .vrow-files, .vrow-size { display: none; }
  .vrow .cat-badge, .vrow-date { grid-column: 2; justify-self: start; }
  .arc-actions { grid-column: 1 / -1; flex-wrap: wrap; }
  .arc-actions .btn { width: auto; }
  .dcard-head { flex-direction: column; align-items: flex-start; gap: 6px; }
}
@media (max-width: 420px) {
  .who { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}