/* susquad — visual identity
   warm cream + ink + one accent. mono headings + inter body.
   no frameworks, no rounded-card-pile, no glassmorphism. */

:root {
  --bg:        #f4efe4;
  --bg-deep:   #ece6d6;
  --surface:   #fbf8f0;
  --line:      #1a1612;
  --line-soft: #bbb3a1;
  --line-dot:  #8e8475;
  --ink:       #1a1612;
  --ink-soft:  #6b6155;
  --ink-mute:  #93897a;
  --accent:    #ff4d2e;
  --accent-tx: #ffffff;
  --accent-soft: #ffe8df;
  --good:      #2f7a3a;
  --good-bg:   #e3f0e2;
  --bad:       #b1352d;
  --bad-bg:    #fce9e6;
  --overlay-fg: rgba(26,22,18,0.85);
  --shadow:    var(--line);

  --f-body: 'Inter', system-ui, -apple-system, sans-serif;
  --f-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

  --r:   2px;
  --rxl: 4px;

  color-scheme: light;
}

[data-theme="dark"] {
  --bg:        #161210;
  --bg-deep:   #0c0a08;
  --surface:   #221d17;
  --line:      #f0e8d8;
  --line-soft: #4a4138;
  --line-dot:  #6b6155;
  --ink:       #f4efe4;
  --ink-soft:  #c0b6a4;
  --ink-mute:  #8a8170;
  --accent:    #ff6a4d;
  --accent-tx: #1a1612;
  --accent-soft: #3a1f17;
  --good:      #6cc77a;
  --good-bg:   #1c2e1f;
  --bad:       #ff6a64;
  --bad-bg:    #2e1c1c;
  --overlay-fg: rgba(244,239,228,0.92);
  --shadow:    #000;

  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line-soft); }
a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.mono { font-family: var(--f-mono); font-feature-settings: "ss01"; letter-spacing: -0.01em; }
.quiet { color: var(--ink-soft); }
.inline { display: inline; }

/* ── topbar ─────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
  min-width: 0;
}
.menu-btn {
  display: none;
  width: 40px; height: 40px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0;
  margin-left: auto;
  align-items: center;
  justify-content: center;
}
.menu-btn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.menu-icon-close { display: none; }
.menu-open .menu-icon-open { display: none; }
.menu-open .menu-icon-close { display: inline; }
.brand {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  border: 0;
  color: var(--ink);
}
.brand-mark { color: var(--accent); }
.brand:hover { color: var(--accent); }

.nav { display: flex; gap: 0.25rem; flex: 1; }
.nav a {
  padding: 0.4rem 0.7rem;
  border: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.nav a:hover { color: var(--ink); background: var(--bg-deep); }
.nav a.active { color: var(--ink); background: transparent; box-shadow: inset 0 -2px 0 var(--accent); }

.me { display: flex; align-items: center; gap: 0.7rem; font-size: 0.9rem; color: var(--ink-soft); }
.me-name { color: var(--ink); font-weight: 500; }

.link-btn {
  background: none; border: 0; padding: 0; cursor: pointer; color: var(--ink-soft);
  font-family: inherit; font-size: 0.9rem; border-bottom: 1px dotted var(--line-soft);
}
.link-btn:hover { color: var(--accent); }

.theme-toggle {
  width: 32px; height: 32px;
  background: var(--surface);
  color: var(--ink-soft);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0;
  transition: 0.12s;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle .theme-icon-light { display: inline; }
.theme-toggle .theme-icon-dark { display: none; }
[data-theme="dark"] .theme-toggle .theme-icon-light { display: none; }
[data-theme="dark"] .theme-toggle .theme-icon-dark { display: inline; }
.theme-toggle-fixed {
  position: fixed;
  top: 1rem; right: 1rem;
  width: 36px; height: 36px;
  z-index: 10;
}

/* ── layout ─────────────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin: 1.5rem 0 1rem;
}
.section-title {
  font-family: var(--f-mono);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}
.section-title.small { font-size: 1.1rem; }
.section-sub { color: var(--ink-soft); font-size: 0.85rem; }

.dotline {
  border: 0;
  border-top: 1px dashed var(--line-dot);
  margin: 2.5rem 0;
}

.empty-band {
  padding: 2.5rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--rxl);
  text-align: center;
  color: var(--ink-soft);
}
.empty-band p { margin: 0.3rem 0; }

/* ── featured row ───────────────────────────────────────── */
.featured-row {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.8rem;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--line-soft) transparent;
}
.featured-row::-webkit-scrollbar { height: 8px; }
.featured-row::-webkit-scrollbar-thumb { background: var(--line-soft); border-radius: 4px; }
.featured-item {
  flex: 0 0 320px;
  scroll-snap-align: start;
}

/* ── cards ──────────────────────────────────────────────── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.2rem 1rem;
}
.grid-tight {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem 0.8rem;
}
.grid-item { position: relative; }

.card-wrap { position: relative; }
.card-wrap-lg { width: 100%; }
.pin-form { position: absolute; top: 0.4rem; left: 0.4rem; z-index: 3; margin: 0; }
.pin-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--overlay-fg);
  color: var(--bg);
  border: 0;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
  display: grid; place-items: center;
  padding: 0;
  opacity: 0;
  transition: opacity 0.15s, transform 0.1s;
}
.card-wrap:hover .pin-btn { opacity: 1; }
.pin-btn:hover { transform: scale(1.1); }
.pin-btn.pinned {
  opacity: 1;
  background: var(--accent);
  color: white;
}

.card {
  display: block;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  border-radius: var(--rxl);
  overflow: hidden;
  color: var(--ink);
  transition: border-color 0.15s, transform 0.15s;
}
.card:hover {
  border-color: var(--line);
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0 var(--shadow);
}
.card-lg { width: 100%; }

.thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.thumb img, .thumb video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.thumb-other { background: var(--bg-deep); }
.thumb .ext {
  font-family: var(--f-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
}
.thumb .play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 44px; height: 44px;
  background: var(--overlay-fg);
  color: var(--bg);
  display: grid; place-items: center;
  border-radius: 50%;
  font-size: 0.9rem;
  pointer-events: none;
}

.meta {
  padding: 0.6rem 0.8rem 0.7rem;
  border-top: 1px solid var(--line-soft);
}
.meta .name {
  font-weight: 500;
  font-size: 0.92rem;
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: auto;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.meta .sub {
  margin-top: 0.25rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.owner-link {
  border: 0;
  color: var(--ink-soft);
  font-weight: 500;
}
.owner-link:hover { color: var(--accent); }

/* delete on grid item */
.del-form { position: absolute; top: 0.5rem; right: 0.5rem; }
.del-btn {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--overlay-fg);
  color: var(--bg);
  border: 0;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  display: grid; place-items: center;
  opacity: 0;
  transition: opacity 0.15s;
}
.grid-item:hover .del-btn { opacity: 1; }
.del-btn:hover { background: var(--bad); }

/* ── profile ────────────────────────────────────────────── */
.profile-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}
.profile-name {
  font-family: var(--f-mono);
  font-size: 2rem;
  margin: 0 0 0.2rem;
  letter-spacing: -0.03em;
}
.profile-handle { color: var(--ink-soft); font-size: 0.95rem; }
.profile-stats {
  display: flex;
  gap: 1.8rem;
}
.profile-stats > div { text-align: right; }
.stat-num {
  display: block;
  font-family: var(--f-mono);
  font-size: 1.4rem;
  font-weight: 700;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.profile-actions { margin-top: 1.2rem; }

/* ── upload ─────────────────────────────────────────────── */
.upload-page { max-width: 720px; }
.up-form { display: flex; flex-direction: column; gap: 1rem; margin-top: 1rem; }
.up-pickers { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.picked-meta { padding: 0.1rem 0; font-size: 0.78rem; color: var(--ink-mute); }
.picked-folder { color: var(--ink-soft); }
.drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 3rem 1.5rem;
  border: 2px dashed var(--line-dot);
  border-radius: var(--rxl);
  background: var(--surface);
  cursor: pointer;
  transition: 0.15s;
}
.drop:hover, .drop.hi {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.drop-line { font-weight: 600; font-size: 1.05rem; }
.drop-or { color: var(--ink-soft); font-size: 0.9rem; }
.picked {
  display: flex; flex-direction: column; gap: 0.6rem;
  padding: 0.8rem 1rem;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
}
.picked-row {
  display: flex; flex-direction: column; gap: 0.4rem;
  font-size: 0.9rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px dashed var(--line-soft);
}
.picked-row:last-child { border-bottom: 0; padding-bottom: 0; }
.picked-line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.picked-name-input {
  flex: 1;
  font-family: inherit;
  font-size: 0.92rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: var(--bg);
  min-width: 0;
  overflow-wrap: break-word;
}
.picked-name-input:focus { outline: none; border-color: var(--accent); background: var(--surface); }
.picked-name-input:disabled { background: var(--bg-deep); color: var(--ink-soft); }
.picked-ext { color: var(--ink-mute); font-size: 0.85rem; flex-shrink: 0; }
.picked-size { color: var(--ink-soft); font-size: 0.82rem; flex-shrink: 0; min-width: 60px; text-align: right; }
.picked-status {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
  flex-shrink: 0;
  min-width: 90px;
  text-align: right;
}
.picked-row.uploading .picked-status { color: var(--accent); }
.picked-row.done .picked-status { color: var(--good); }
.picked-row.failed .picked-status { color: var(--bad); }
.picked-bar {
  width: 100%;
  height: 4px;
  background: var(--bg-deep);
  border-radius: 2px;
  overflow: hidden;
}
.picked-fill {
  height: 100%;
  width: 0%;
  background: var(--ink-mute);
  transition: width 0.15s linear;
}
.picked-row.uploading .picked-fill { background: var(--accent); }
.picked-row.done .picked-fill { background: var(--good); width: 100% !important; }
.picked-row.failed .picked-fill { background: var(--bad); }

.overall {
  display: flex; flex-direction: column; gap: 0.5rem;
  padding: 0.9rem 1rem;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--r);
}
.overall-text {
  display: flex; justify-content: space-between; gap: 1rem;
  font-size: 0.85rem;
}
#overall-label { color: var(--ink); }
#overall-pct { color: var(--ink-soft); font-weight: 600; }
.overall-bar {
  width: 100%;
  height: 8px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  overflow: hidden;
}
.overall-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.15s linear;
}

/* ── buttons + forms ───────────────────────────────────── */
.btn-primary, .btn-quiet, .btn-danger-quiet, .btn-feature {
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.55rem 1.1rem;
  border-radius: var(--r);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.4rem;
  transition: 0.12s;
  border: 1px solid var(--line);
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
}
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-quiet {
  background: var(--surface);
  color: var(--ink);
}
.btn-quiet:hover { background: var(--ink); color: var(--bg); }

.btn-danger-quiet {
  background: var(--surface);
  color: var(--bad);
  border-color: var(--bad);
}
.btn-danger-quiet:hover { background: var(--bad); color: white; }

.btn-feature {
  width: 32px; height: 32px;
  padding: 0;
  justify-content: center;
  background: var(--surface);
  color: var(--ink);
  font-size: 1rem;
  border-radius: 50%;
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
}
.btn-feature:hover { background: var(--accent); color: white; border-color: var(--accent); }

input[type="text"], input[type="password"], input[type="number"], input[name="username"], input[name="password"], input[name="display_name"], input[name="quota_gb"] {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--r);
  width: 100%;
}
input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface);
}

/* ── err ───────────────────────────────────────────────── */
.err {
  color: var(--bad);
  font-size: 0.88rem;
  padding: 0.4rem 0;
}
.err-block {
  padding: 0.7rem 1rem;
  background: var(--bad-bg);
  border-left: 3px solid var(--bad);
  border-radius: var(--r);
}

/* ── login ─────────────────────────────────────────────── */
.login-body {
  background: var(--bg);
  min-height: 100vh;
  display: grid;
  place-items: center;
  background-image:
    radial-gradient(circle at 1px 1px, var(--line-dot) 1px, transparent 0);
  background-size: 18px 18px;
}
.login-wrap { width: 100%; max-width: 380px; padding: 2rem; }
.login-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--rxl);
  padding: 2.2rem 2rem 2rem;
  box-shadow: 5px 5px 0 var(--shadow);
}
.login-mark {
  font-family: var(--f-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.login-tag { color: var(--ink-soft); font-size: 0.9rem; margin: 0.2rem 0 1.6rem; }
.login-form { display: flex; flex-direction: column; gap: 1rem; }
.login-form label { display: flex; flex-direction: column; gap: 0.3rem; }
.login-form label span {
  font-family: var(--f-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: lowercase;
}
.login-form .btn-primary { justify-content: center; padding: 0.7rem; margin-top: 0.5rem; }
.login-foot {
  margin-top: 1.5rem;
  text-align: center;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
}

/* ── admin ─────────────────────────────────────────────── */
.users-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.user-card {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--rxl);
  padding: 1rem;
}
.user-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.8rem;
  border-bottom: 1px dashed var(--line-soft);
  padding-bottom: 0.7rem;
}
.user-name { font-weight: 600; }
.tag-admin {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  background: var(--accent);
  color: white;
  padding: 0.05rem 0.4rem;
  border-radius: var(--r);
  letter-spacing: 0.05em;
  vertical-align: middle;
  margin-left: 0.3rem;
}
.user-handle { color: var(--ink-soft); font-size: 0.85rem; }
.user-usage { font-size: 0.82rem; color: var(--ink-soft); white-space: nowrap; text-align: right; }
.user-usage .usage-today { font-size: 0.75rem; color: var(--ink-mute); margin-top: 0.15rem; }
.user-actions { display: flex; flex-direction: column; gap: 0.5rem; }
.user-actions .row { display: flex; gap: 0.4rem; }
.user-actions .row input { flex: 1; }
.user-actions button { white-space: nowrap; }

.add-user {
  margin-top: 1.5rem;
  border: 1px dashed var(--line-dot);
  border-radius: var(--rxl);
  padding: 1rem 1.2rem;
}
.add-user summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--ink-soft);
}
.add-user[open] summary { color: var(--ink); margin-bottom: 1rem; }
.add-user-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.8rem;
  align-items: end;
}
.add-user-form label { display: flex; flex-direction: column; gap: 0.3rem; }
.add-user-form label span {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.skip-form { margin-top: 0.8rem; }
.pw-row { display: flex; gap: 0.3rem; }
.pw-row input { flex: 1; min-width: 0; }
.pw-gen { width: 38px; padding: 0; flex-shrink: 0; font-size: 1rem; }
.add-user-form .ck { flex-direction: row; align-items: center; gap: 0.4rem; }
.add-user-form .ck input { width: auto; }
.add-user-form .btn-primary { height: 38px; }

.feat-actions {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  display: flex;
  gap: 0.3rem;
}
.feat-toggle { position: absolute; top: 0; right: 0; }

/* ── footer ────────────────────────────────────────────── */
.foot {
  border-top: 1px dashed var(--line-dot);
  padding: 1.5rem;
  text-align: center;
  color: var(--ink-mute);
  font-size: 0.78rem;
  font-family: var(--f-mono);
}

/* ── error page ────────────────────────────────────────── */
.error-page { text-align: center; padding: 5rem 1rem; }
.err-code { font-size: 5rem; font-weight: 700; color: var(--accent); }

/* ── users list ────────────────────────────────────────── */
.users-list {
  display: grid;
  gap: 0.6rem;
  margin-top: 1rem;
}
.user-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1rem;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--rxl);
  color: var(--ink);
  transition: 0.12s;
}
.user-row:hover {
  border-color: var(--line);
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0 var(--shadow);
}
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
}
.who-name { font-weight: 600; }
.who-handle { color: var(--ink-soft); font-size: 0.85rem; margin-top: 0.1rem; }
.tag-me {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  padding: 0.05rem 0.4rem;
  background: var(--bg-deep);
  border: 1px solid var(--line-soft);
  color: var(--ink-soft);
  border-radius: var(--r);
  margin-left: 0.3rem;
  vertical-align: middle;
}
.who-stat { text-align: right; font-size: 0.82rem; }
.stat-files { font-weight: 600; }
.stat-size { color: var(--ink-soft); margin-top: 0.1rem; }

/* ── view toggle (pliki / galeria) ─────────────────────── */
.view-toggle {
  display: inline-flex;
  margin-top: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface);
}
.view-toggle a {
  padding: 0.45rem 1rem;
  border: 0;
  border-radius: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  background: var(--surface);
}
.view-toggle a + a { border-left: 1px solid var(--line); }
.view-toggle a:hover { color: var(--ink); }
.view-toggle a.active { background: var(--ink); color: var(--bg); }

/* ── breadcrumb ────────────────────────────────────────── */
.breadcrumb {
  margin: 1.5rem 0 1rem;
  padding: 0.5rem 0.8rem;
  background: var(--surface);
  border: 1px dashed var(--line-soft);
  border-radius: var(--r);
  font-family: var(--f-mono);
  font-size: 0.88rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
}
.breadcrumb a { border: 0; color: var(--ink-soft); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb a.here { color: var(--ink); font-weight: 600; }
.breadcrumb .sep { color: var(--line-dot); }

/* ── folder cards / actions ────────────────────────────── */
.folder-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 1rem;
}
.add-folder {
  display: inline-block;
  border: 1px dashed var(--line-dot);
  padding: 0.4rem 0.8rem;
  border-radius: var(--r);
}
.add-folder summary { cursor: pointer; font-size: 0.9rem; color: var(--ink-soft); }
.add-folder[open] summary { color: var(--ink); margin-bottom: 0.5rem; }
.add-folder .row { display: flex; gap: 0.4rem; }
.add-folder input { width: 240px; }

.folder-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.5rem;
  background: var(--bg-deep);
  border: 1px solid var(--line-soft);
  border-radius: var(--rxl);
  padding: 1.5rem 0.8rem;
  color: var(--ink);
  aspect-ratio: 4 / 3;
  transition: 0.12s;
}
.folder-card:hover {
  border-color: var(--line);
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0 var(--shadow);
  color: var(--accent);
}
.folder-icon { color: var(--accent); }
.folder-name {
  font-weight: 600;
  font-size: 0.95rem;
  word-break: break-word;
}

/* ── per-item actions in files view ────────────────────── */
.item-actions {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  display: flex;
  gap: 0.3rem;
  opacity: 0;
  transition: opacity 0.15s;
}
.grid-item:hover .item-actions { opacity: 1; }
.move-select {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  padding: 0.2rem 0.3rem;
  background: var(--overlay-fg);
  color: var(--bg);
  border: 0;
  border-radius: var(--r);
  max-width: 110px;
}
.item-actions .del-btn { opacity: 1; }

/* ── folder pick on upload ─────────────────────────────── */
.folder-pick {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.folder-pick > span {
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.folder-pick select {
  font-family: inherit;
  font-size: 0.92rem;
  padding: 0.5rem 0.7rem;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  color: var(--ink);
  border-radius: var(--r);
}

/* ── share-with-parents toggle on cards ────────────────── */
.share-form { position: absolute; top: 0.4rem; left: 2.6rem; z-index: 3; margin: 0; }
.share-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--overlay-fg);
  color: var(--bg);
  border: 0;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  display: grid; place-items: center;
  padding: 0;
  opacity: 0;
  transition: opacity 0.15s, transform 0.1s;
}
.card-wrap:hover .share-btn { opacity: 1; }
.share-btn:hover { transform: scale(1.1); }
.share-btn.shared { opacity: 1; background: var(--good); color: white; }

.pin-parents-form { position: absolute; top: 0.4rem; left: 4.8rem; z-index: 3; margin: 0; }
.pin-parents-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--overlay-fg);
  color: var(--bg);
  border: 0;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
  display: grid; place-items: center;
  padding: 0;
  opacity: 0;
  transition: opacity 0.15s, transform 0.1s;
}
.card-wrap:hover .pin-parents-btn { opacity: 1; }
.pin-parents-btn:hover { transform: scale(1.1); }
.pin-parents-btn.pinned {
  opacity: 1;
  background: #4a90c4;  /* niebieski — taki sam jak tag-parent */
  color: white;
}

/* ── tag-parent ────────────────────────────────────────── */
.tag-parent {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  background: #4a90c4;
  color: white;
  padding: 0.05rem 0.4rem;
  border-radius: var(--r);
  letter-spacing: 0.05em;
  vertical-align: middle;
  margin-left: 0.3rem;
}

/* ── parent home ───────────────────────────────────────── */
.parent-welcome { margin-bottom: 1.5rem; }
.parent-hi {
  font-family: var(--f-mono);
  font-size: 1.8rem;
  margin: 0.5rem 0 0.3rem;
  letter-spacing: -0.03em;
}
.parent-sub { color: var(--ink-soft); margin: 0; }
.parent-section { margin: 1.5rem 0; }
.parent-section-title {
  font-family: var(--f-mono);
  font-size: 1.2rem;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

/* ── settings ──────────────────────────────────────────── */
.settings-page { max-width: 720px; margin: 0 auto; }
.settings-block { margin: 1.5rem 0; }
.form-label {
  display: block;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

/* ── comments ──────────────────────────────────────────── */
.comments-section {
  max-width: 720px;
  margin: 2rem auto 0;
}
.comments-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 1rem 0;
}
.comment-thread {
  border-left: 2px solid var(--line-soft);
  padding-left: 0.8rem;
  margin: 0.4rem 0;
}
.comment {
  padding: 0.7rem 0.8rem;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--rxl);
  margin-bottom: 0.4rem;
}
.comment-reply {
  margin-left: 1.5rem;
  background: var(--bg-deep);
  border-color: var(--line-soft);
}
.comment-head {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.3rem;
}
.comment-author { font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.comment-author.is-admin { color: var(--accent); }
.comment-time { font-size: 0.72rem; color: var(--ink-mute); }
.comment-body {
  white-space: pre-wrap;
  word-wrap: break-word;
  font-size: 0.92rem;
  line-height: 1.45;
}
.comment-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.4rem;
  flex-wrap: wrap;
}
.comment-act {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  background: transparent;
  border: 1px solid var(--line-soft);
  color: var(--ink-soft);
  padding: 0.2rem 0.6rem;
  border-radius: var(--r);
  cursor: pointer;
}
.comment-act:hover { color: var(--ink); border-color: var(--line); }
.comment-act.danger:hover { background: var(--bad); color: white; border-color: var(--bad); }
.reply-form {
  display: flex;
  gap: 0.4rem;
  margin: 0.5rem 0 0.6rem 1.5rem;
}
.reply-form input { flex: 1; padding: 0.4rem 0.7rem; }
.comment-form {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  margin-top: 1rem;
}
.comment-form textarea {
  flex: 1;
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: var(--bg);
  color: var(--ink);
  resize: vertical;
  min-height: 44px;
  max-height: 160px;
}
.comment-form textarea:focus { outline: none; border-color: var(--accent); }

/* ── media viewer ──────────────────────────────────────── */
.viewer { max-width: 1100px; margin: 0 auto; }
.viewer-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.viewer-back {
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  padding: 0.4rem 0.7rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  flex-shrink: 0;
}
.viewer-back:hover { border-color: var(--line); color: var(--ink); }
.viewer-title-wrap { flex: 1; min-width: 0; }
.viewer-title {
  font-family: var(--f-mono);
  font-size: 1.1rem;
  margin: 0;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
  word-break: normal;
}
.viewer-meta { color: var(--ink-soft); font-size: 0.78rem; margin-top: 0.2rem; }

.viewer-stage {
  background: #000;
  border: 1px solid var(--line);
  border-radius: var(--rxl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  margin-bottom: 1rem;
  overflow: hidden;
}
[data-theme="dark"] .viewer-stage { background: #050403; }
.viewer-stage video,
.viewer-stage img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 280px);
  width: auto;
  height: auto;
  object-fit: contain;
}
.viewer-stage video { width: 100%; }
.viewer-stage-other { background: var(--bg-deep); padding: 3rem 1rem; }
.viewer-other { text-align: center; color: var(--ink-soft); }
.ext-big {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ink);
  margin-bottom: 0.7rem;
}

.viewer-actions {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}
.quality-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface);
}
.quality-switch .qb {
  font-family: inherit;
  font-size: 0.88rem;
  padding: 0.45rem 0.8rem;
  background: var(--surface);
  color: var(--ink-soft);
  border: 0;
  cursor: pointer;
}
.quality-switch .qb + .qb { border-left: 1px solid var(--line); }
.quality-switch .qb:hover { color: var(--ink); }
.quality-switch .qb.active { background: var(--ink); color: var(--bg); }
.qb-hint { font-size: 0.78rem; color: inherit; }

/* ── floating chat ─────────────────────────────────────── */
.chat-fab {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 100;
  font-family: var(--f-body);
}
.chat-bubble {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--line);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 3px 3px 0 var(--shadow);
  transition: 0.15s;
  position: relative;
}
.chat-bubble:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--shadow);
}
.chat-fab.open .chat-bubble {
  background: var(--accent);
  border-color: var(--accent);
}
.chat-unread {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  border: 2px solid var(--bg);
}
.chat-fab.open .chat-unread { background: var(--bg-deep); color: var(--ink); }

.chat-panel {
  position: absolute;
  right: 0;
  bottom: 70px;
  width: 380px;
  max-width: calc(100vw - 3rem);
  height: 540px;
  max-height: calc(100vh - 6rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--rxl);
  box-shadow: 5px 5px 0 var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: chat-pop 0.18s ease-out;
}
@keyframes chat-pop {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.chat-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
}
.chat-panel-title {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem;
  min-width: 0;
}
.chat-panel-title #chat-active-name {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.chat-panel-meta {
  font-size: 0.75rem;
  color: var(--ink-soft);
}
.chat-panel-actions { display: flex; align-items: center; gap: 0.5rem; }
.chat-iconbtn {
  width: 28px; height: 28px;
  background: transparent;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--ink);
  display: grid; place-items: center;
  padding: 0;
}
.chat-iconbtn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* whatsapp-style chat list */
.chat-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 0.4rem 0;
  background: var(--surface);
}
.chat-list::-webkit-scrollbar { width: 6px; }
.chat-list::-webkit-scrollbar-thumb { background: var(--line-soft); border-radius: 3px; }
.chat-li {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px dashed var(--line-soft);
  padding: 0.7rem 1rem;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: var(--ink);
  transition: background 0.1s;
}
.chat-li:hover { background: var(--bg-deep); }
.chat-li:last-child { border-bottom: 0; }
.chat-li-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid; place-items: center;
  font-size: 1.1rem;
  border: 1px solid var(--accent);
}
.chat-li-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-deep);
  color: var(--ink);
  display: grid; place-items: center;
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 1.1rem;
  border: 1px solid var(--line-soft);
}
.chat-li-body { min-width: 0; }
.chat-li-name {
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}
.chat-li-name .tag-admin { font-size: 0.6rem; padding: 0 0.3rem; vertical-align: middle; margin-left: 0.2rem; }
.chat-li-row1 { display: flex; align-items: baseline; gap: 0.5rem; }
.chat-li-row2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.15rem;
}
.chat-li-time {
  font-size: 0.7rem;
  color: var(--ink-mute);
  flex-shrink: 0;
  white-space: nowrap;
}
.chat-li-sub {
  color: var(--ink-soft);
  font-size: 0.82rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}
.chat-li-sub.bold { color: var(--ink); font-weight: 500; }
.chat-li-sub-quiet { color: var(--ink-mute); font-style: italic; font-size: 0.78rem; }
.chat-li-unread {
  background: var(--accent);
  color: white;
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 0.72rem;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.chat-li-pinned {
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line-soft);
}
.chat-li-pinned:hover { background: var(--bg); }
.chat-li-divider {
  padding: 0.7rem 1rem 0.4rem;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px dashed var(--line-soft);
}

.chat-room {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.chat-back-btn {
  background: transparent;
  border: 1px solid var(--line-soft);
  font-size: 1.2rem;
}
.chat-back-btn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.chat-msgs {
  flex: 1;
  overflow-y: auto;
  padding: 0.8rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.chat-msgs::-webkit-scrollbar { width: 6px; }
.chat-msgs::-webkit-scrollbar-thumb { background: var(--line-soft); border-radius: 3px; }
.chat-msg-meta {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--ink-mute);
  margin-bottom: 0.15rem;
  flex-wrap: wrap;
}
.chat-msg-author { color: var(--ink); font-weight: 600; border: 0; }
.chat-msg-author:hover { color: var(--accent); }
.chat-msg.mine .chat-msg-author { color: var(--accent); }
.chat-msg-body {
  white-space: pre-wrap;
  word-wrap: break-word;
  font-size: 0.9rem;
  line-height: 1.45;
}
.chat-msg-body a { color: var(--accent); border-bottom-color: var(--accent-soft); }

/* attached image / video preview in messages */
.msg-attach {
  display: block;
  border: 1px solid var(--line-soft);
  border-radius: var(--rxl);
  overflow: hidden;
  margin-bottom: 0.3rem;
  position: relative;
  max-width: 280px;
  background: var(--bg-deep);
}
.msg-attach img {
  display: block;
  width: 100%;
  max-height: 240px;
  object-fit: cover;
}
.msg-attach-play {
  position: absolute; inset: 0; margin: auto;
  width: 38px; height: 38px;
  background: var(--overlay-fg);
  color: var(--bg);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 0.85rem;
  pointer-events: none;
}
.msg-attach-name {
  font-size: 0.7rem;
  color: var(--ink-mute);
  margin-bottom: 0.3rem;
  word-break: break-word;
}

/* attached file pending in compose area */
.chat-attached {
  border-top: 1px solid var(--line-soft);
  padding: 0.5rem 0.7rem;
  background: var(--bg-deep);
  flex-shrink: 0;
}
.chat-attach-preview {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 0.7rem;
}
.chat-attach-thumb {
  width: 48px; height: 48px;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--bg);
  position: relative;
}
.chat-attach-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.chat-attach-name { font-size: 0.85rem; font-weight: 500; word-break: break-word; }
.chat-attach-hint { color: var(--ink-mute); font-size: 0.72rem; margin-top: 0.1rem; }
.chat-attach-remove {
  width: 28px; height: 28px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  color: var(--ink-soft);
  border-radius: var(--r);
  cursor: pointer;
  font-size: 1rem;
}
.chat-attach-remove:hover { background: var(--bad); color: white; border-color: var(--bad); }

.chat-attach {
  width: 36px; height: 36px;
  background: transparent;
  border: 1px solid var(--line-soft);
  color: var(--ink-soft);
  border-radius: var(--r);
  cursor: pointer;
  font-size: 1rem;
  flex-shrink: 0;
}
.chat-attach:hover { color: var(--accent); border-color: var(--accent); }

/* sort/filter form */
.sort-filter {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  margin: 0.5rem 0 1rem;
  flex-wrap: wrap;
}
.sort-filter label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.sort-filter label > span {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sort-filter select {
  font-family: inherit;
  font-size: 0.88rem;
  padding: 0.35rem 0.5rem;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  color: var(--ink);
  border-radius: var(--r);
  cursor: pointer;
}

.chat-compose-fab {
  display: flex;
  gap: 0.4rem;
  padding: 0.5rem 0.6rem;
  border-top: 1px solid var(--line-soft);
  background: var(--surface);
  align-items: flex-end;
}
.chat-compose-fab textarea {
  flex: 1;
  font-family: inherit;
  font-size: 0.92rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: var(--bg);
  color: var(--ink);
  resize: none;
  min-height: 36px;
  max-height: 140px;
  line-height: 1.4;
}
.chat-compose-fab textarea:focus { outline: none; border-color: var(--accent); }
.chat-send {
  width: 36px;
  height: 36px;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  border-radius: var(--r);
  cursor: pointer;
  font-size: 1rem;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.chat-send:hover { background: var(--accent); }

.ws-status {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: var(--bg-deep);
  color: var(--ink-mute);
  border: 1px solid var(--line-soft);
}
.ws-status.ok { background: var(--good-bg); color: var(--good); border-color: var(--good); }
.ws-status.err { background: var(--bad-bg); color: var(--bad); border-color: var(--bad); }

@media (max-width: 600px) {
  .chat-fab { right: 1rem; bottom: 1rem; }
  .chat-fab.open .chat-bubble { display: none; }

  .chat-panel {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-width: none;
    max-height: none;
    right: auto;
    bottom: auto;
    border-radius: 0;
    border: 0;
    box-shadow: none;
    animation: chat-slide 0.2s ease-out;
  }
  @keyframes chat-slide {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .chat-panel-head {
    padding: 0.8rem 1rem;
    padding-top: max(0.8rem, env(safe-area-inset-top));
  }
  .chat-panel-title #chat-active-name { font-size: 1.05rem; }
  .chat-panel-meta { font-size: 0.78rem; }
  .chat-iconbtn { width: 40px; height: 40px; font-size: 1.4rem; }

  .chat-channels { padding: 0.5rem 0.8rem; }
  .chat-chan { padding: 0.45rem 0.9rem; font-size: 0.85rem; }

  .chat-msgs { padding: 1rem; gap: 1rem; }
  .chat-msg-body { font-size: 0.95rem; line-height: 1.5; }
  .chat-msg-meta { font-size: 0.78rem; }

  .chat-compose-fab {
    padding: 0.7rem 0.8rem;
    padding-bottom: max(0.7rem, env(safe-area-inset-bottom));
    gap: 0.5rem;
  }
  .chat-compose-fab textarea {
    font-size: 16px;
    padding: 0.7rem 0.9rem;
    min-height: 44px;
    border-radius: var(--rxl);
  }
  .chat-send { width: 44px; height: 44px; font-size: 1.3rem; flex-shrink: 0; }
  body.chat-open { overflow: hidden; }
}

/* ── (legacy chat page removed; floating widget replaces it) ── */
.chat-app {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--rxl);
  overflow: hidden;
  height: calc(100vh - 180px);
  min-height: 420px;
  background: var(--surface);
}
.chat-side {
  border-right: 1px solid var(--line);
  background: var(--bg-deep);
  overflow-y: auto;
}
.chat-side-head {
  padding: 0.8rem 1rem;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  color: var(--ink-soft);
  border-bottom: 1px dashed var(--line-soft);
}
.chan-list { list-style: none; margin: 0; padding: 0.4rem 0; }
.chan-row { padding: 0; }
.chan-row a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 0;
  color: var(--ink-soft);
  font-size: 0.93rem;
}
.chan-row a:hover { color: var(--ink); background: var(--bg); }
.chan-row.active a { color: var(--ink); background: var(--surface); border-left: 3px solid var(--accent); padding-left: calc(1rem - 3px); font-weight: 500; }
.chan-row.pinned { border-bottom: 1px dashed var(--line-soft); margin-bottom: 0.3rem; padding-bottom: 0.3rem; }
.chan-pin { font-size: 0.85rem; }
.chan-hash { color: var(--ink-mute); font-family: var(--f-mono); }
.chan-name { flex: 1; }
.chan-lock { font-size: 0.75rem; opacity: 0.7; }

.chat-main {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.chat-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid var(--line-soft);
}
.chat-title {
  font-family: var(--f-mono);
  font-size: 1.15rem;
  margin: 0;
  letter-spacing: -0.02em;
}
.chat-sub { color: var(--ink-soft); font-size: 0.82rem; margin-top: 0.15rem; }
.ws-status {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: var(--bg-deep);
  color: var(--ink-mute);
}
.ws-status.ok { background: var(--good-bg); color: var(--good); }
.ws-status.err { background: var(--bad-bg); color: var(--bad); }

.msg-list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  scrollbar-color: var(--line-soft) transparent;
}
.msg { padding: 0; }
.msg-meta {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--ink-mute);
  margin-bottom: 0.15rem;
}
.msg-author { color: var(--ink); font-weight: 600; border: 0; }
.msg-author:hover { color: var(--accent); }
.msg.mine .msg-author { color: var(--accent); }
.msg-body {
  white-space: pre-wrap;
  word-wrap: break-word;
  font-size: 0.95rem;
  line-height: 1.5;
}
.msg-body a { color: var(--accent); border-bottom-color: var(--accent-soft); }

.chat-compose {
  border-top: 1px solid var(--line-soft);
  padding: 0.7rem 1rem;
  display: flex;
  gap: 0.7rem;
  align-items: flex-end;
  background: var(--surface);
}
.chat-compose textarea {
  flex: 1;
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: var(--bg);
  color: var(--ink);
  resize: none;
  min-height: 38px;
  max-height: 180px;
  line-height: 1.4;
}
.chat-compose textarea:focus { outline: none; border-color: var(--accent); }

@media (max-width: 700px) {
  .chat-app { grid-template-columns: 1fr; height: calc(100vh - 160px); }
  .chat-side { display: none; }
}

/* ── tablets + phones ──────────────────────────────────── */
@media (max-width: 760px) {
  .topbar { padding: 0.6rem 1rem; gap: 0.6rem; }
  .menu-btn { display: inline-flex; }

  .nav-wrap {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 6px 0 var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.18s ease, opacity 0.18s ease;
    z-index: 49;
  }
  .menu-open .nav-wrap {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav { flex-direction: column; gap: 0.2rem; flex: none; }
  .nav a {
    display: block;
    padding: 0.8rem 1rem;
    font-size: 1rem;
    border-radius: var(--r);
  }
  .nav a:hover { background: var(--bg-deep); }
  .nav a.active { box-shadow: inset 3px 0 0 var(--accent); border-radius: var(--r); padding-left: 1rem; }

  .me {
    flex-direction: row;
    justify-content: space-between;
    padding: 0.7rem 1rem;
    margin-top: 0.3rem;
    border-top: 1px dashed var(--line-soft);
    gap: 1rem;
  }
  .me-name { display: inline; flex: 1; }

  .container { padding: 1.2rem 1rem 6rem; }
  .featured-item { flex-basis: 260px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.8rem; }
  .grid-tight { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 0.6rem; }

  .profile-head { flex-direction: column; align-items: flex-start; gap: 0.7rem; }
  .profile-stats { gap: 1.5rem; }
  .profile-stats > div { text-align: left; }
  .profile-name { font-size: 1.6rem; }

  .section-head { flex-direction: column; align-items: flex-start; gap: 0.3rem; margin: 1rem 0 0.7rem; }
  .section-title { font-size: 1.2rem; }
  .section-title.small { font-size: 1rem; }

  .users-list { gap: 0.5rem; }
  .user-row { padding: 0.7rem; gap: 0.7rem; grid-template-columns: 40px 1fr auto; }
  .avatar { width: 40px; height: 40px; font-size: 1rem; }

  .users-grid { grid-template-columns: 1fr; }
  .user-actions .row { flex-direction: column; gap: 0.3rem; }
  .user-actions .row input,
  .user-actions .row button { width: 100%; }
  .add-user-form { grid-template-columns: 1fr; }

  .upload-page { max-width: none; }
  .picked-line { flex-wrap: wrap; gap: 0.4rem; }
  .picked-name-input { flex: 1 1 100%; min-width: 0; }
  .picked-ext { font-size: 0.78rem; }
  .picked-size { font-size: 0.78rem; min-width: auto; }
  .picked-status { min-width: auto; flex: 1; text-align: left; }

  .breadcrumb { font-size: 0.82rem; padding: 0.4rem 0.6rem; }

  .viewer-head { flex-direction: column; align-items: stretch; gap: 0.5rem; }
  .viewer-back { align-self: flex-start; }
  .viewer-title { font-size: 1rem; }
  .viewer-stage { min-height: 220px; }
  .viewer-stage video, .viewer-stage img { max-height: 55vh; }
  .viewer-actions { gap: 0.4rem; }
  .quality-switch .qb { padding: 0.5rem 0.7rem; font-size: 0.85rem; }

  .folder-actions { gap: 0.4rem; }
  .add-folder { flex: 1; min-width: 200px; }

  .login-wrap { padding: 1.2rem; }
  .login-card { padding: 1.6rem 1.4rem 1.4rem; box-shadow: 4px 4px 0 var(--shadow); }
}

/* ── tiny phones ───────────────────────────────────────── */
@media (max-width: 380px) {
  .grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .grid-tight { grid-template-columns: repeat(2, 1fr); }
  .featured-item { flex-basis: 220px; }
  .container { padding: 1rem 0.7rem 6rem; }
  .meta { padding: 0.5rem 0.6rem 0.6rem; }
  .meta .name { font-size: 0.85rem; -webkit-line-clamp: 2; }
}

/* ── universal touch-friendly tweaks ───────────────────── */
@media (max-width: 760px) {
  button, .btn-primary, .btn-quiet, .btn-danger-quiet, .nav a {
    min-height: 40px;
  }
  .del-btn { width: 32px; height: 32px; opacity: 1; }
  .item-actions { opacity: 1; }
  .grid-item:hover .del-btn { opacity: 1; }
  .pin-btn { opacity: 1; width: 32px; height: 32px; }
}