/* ==========================================================================
   CATNO Community · Dark Premium
   CI: Montserrat · Purple #694dd7 · Black
   ========================================================================== */

@font-face { font-family: 'Montserrat'; font-weight: 400; font-display: swap; src: url('/static/fonts/montserrat-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 500; font-display: swap; src: url('/static/fonts/montserrat-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 600; font-display: swap; src: url('/static/fonts/montserrat-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 700; font-display: swap; src: url('/static/fonts/montserrat-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 800; font-display: swap; src: url('/static/fonts/montserrat-latin-800-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 900; font-display: swap; src: url('/static/fonts/montserrat-latin-900-normal.woff2') format('woff2'); }

@property --glow-angle { syntax: '<angle>'; inherits: false; initial-value: 0deg; }

:root {
  --bg: #07060d;
  --panel: rgba(20, 17, 34, .72);
  --panel-solid: #120f1f;
  --fill: rgba(255, 255, 255, .045);
  --fill-2: rgba(255, 255, 255, .075);
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --ink: #f5f3ff;
  --ink-2: rgba(236, 232, 255, .82);
  --muted: rgba(220, 214, 255, .56);
  --faint: rgba(220, 214, 255, .36);
  --purple: #694dd7;
  --purple-2: #8468ff;
  --lilac: #b8a8ff;
  --grad: linear-gradient(135deg, #8f74ff 0%, #694dd7 52%, #4a30b5 100%);
  --grad-text: linear-gradient(100deg, #ffffff 0%, #d9cfff 45%, #a28cff 100%);
  --danger: #ff6b86;
  --success: #3ddc97;
  --gold: linear-gradient(135deg, #ffe39a, #d9a53c);
  --radius: 18px;
  --radius-sm: 11px;
  --shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 30px 60px -32px rgba(0, 0, 0, .85);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --font: 'Montserrat', Arial, sans-serif;
  color-scheme: dark;
}

/* --- base -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 8rem; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  font-family: var(--font); font-size: 15px; line-height: 1.6; color: var(--ink-2);
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 620px at -5% -12%, rgba(105, 77, 215, .32), transparent 62%),
    radial-gradient(900px 520px at 108% 8%, rgba(184, 168, 255, .09), transparent 60%),
    radial-gradient(1000px 700px at 50% 120%, rgba(74, 48, 181, .18), transparent 60%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}
body::after { /* film grain */
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection { background: rgba(105, 77, 215, .55); color: #fff; }
h1, h2, h3 { color: var(--ink); font-weight: 700; line-height: 1.18; margin: 0 0 .5em; letter-spacing: -.015em; }
h1 { font-size: clamp(1.7rem, 3vw, 2.35rem); font-weight: 800; letter-spacing: -.028em; }
h2 { font-size: 1.08rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 1em; }
strong, b { font-weight: 700; color: var(--ink); }
a { color: var(--lilac); text-decoration: none; font-weight: 600; transition: color .15s; }
a:hover { color: #fff; }
code, pre, .mono { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; font-size: .88em; }
:focus-visible { outline: 2px solid var(--lilac); outline-offset: 3px; border-radius: 6px; }
.icon { width: 1.1em; height: 1.1em; flex: none; vertical-align: -.18em; }
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.14) transparent; }

.muted { color: var(--muted); }
.small { font-size: .84rem; }
.meta { display: block; color: var(--faint); font-size: .79rem; font-weight: 500; }
.meta-inline { color: var(--faint); font-size: .78rem; font-weight: 500; display: inline-flex; align-items: center; gap: .25rem; }
.accent { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 700; color: var(--lilac); margin-bottom: .5em; }
.lead { font-size: 1.05rem; color: var(--muted); }
.center { text-align: center; justify-content: center; }
.spacer { flex: 1; }

/* --- ambient WebGL layer ---------------------------------------------- */
.ambient { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.ambient-scene { position: absolute; inset: 0; opacity: .5; -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.55) 45%, rgba(0,0,0,.25) 100%); mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.55) 45%, rgba(0,0,0,.25) 100%); }
.scene-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity 1.4s var(--ease); }
.scene-ready > .scene-canvas { opacity: 1; }

/* --- logo -------------------------------------------------------------- */
.logo { display: inline-flex; align-items: center; gap: .45em; color: var(--ink); }
.logo-mark { width: 1.42em; height: 1.08em; overflow: visible; }
.logo-word { font-weight: 900; letter-spacing: .02em; font-size: 1.22em; line-height: 1; }
.logo-l, .logo-r { transform-box: fill-box; transform-origin: center; }
@media (prefers-reduced-motion: no-preference) {
  .logo-mark { animation: logo-glow 4.5s ease-in-out infinite; }
  .logo-l { animation: logo-left 4.5s ease-in-out infinite; }
  .logo-r { animation: logo-right 4.5s ease-in-out infinite; }
}
@keyframes logo-left { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(-3%); } }
@keyframes logo-right { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(3%); } }
@keyframes logo-glow { 0%, 100% { filter: drop-shadow(0 0 0 rgba(132, 104, 255, 0)); } 50% { filter: drop-shadow(0 0 8px rgba(110, 140, 255, .7)); } }

/* --- surfaces ---------------------------------------------------------- */
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.018)), var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.45rem;
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
}
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: .9rem; }
.card-head h2 { margin: 0; }

/* animated gradient outline + soft light */
.glow, .glow-hover { isolation: isolate; }
.glow { border-color: rgba(184, 168, 255, .18); }
.glow::before, .glow-hover::before {
  content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none; z-index: 1;
  background: conic-gradient(from var(--glow-angle), rgba(184,168,255,.05) 0 20%, rgba(105,77,215,.9) 33%, #e2d9ff 42%, rgba(105,77,215,.9) 51%, rgba(184,168,255,.05) 65% 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
}
.glow::after, .glow-hover::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1;
  box-shadow: 0 0 40px -6px rgba(105, 77, 215, .45), 0 0 0 1px rgba(105, 77, 215, .15);
}
.glow-hover::before, .glow-hover::after { opacity: 0; transition: opacity .35s var(--ease); }
.glow-hover:hover::before, .glow-hover:hover::after, .glow-hover:focus-within::before, .glow-hover:focus-within::after { opacity: 1; }
@media (prefers-reduced-motion: no-preference) { .glow::before, .glow-hover::before { animation: glow-spin 6s linear infinite; } }
@keyframes glow-spin { to { --glow-angle: 360deg; } }

/* --- top bar ----------------------------------------------------------- */
.topbar { position: sticky; top: 0; z-index: 30; background: rgba(7, 6, 13, .72); -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%); border-bottom: 1px solid var(--line); }
.topbar-inner { max-width: 1200px; margin: 0 auto; padding: .8rem 1.25rem .35rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand-link { display: flex; align-items: center; gap: .75rem; color: var(--ink); font-size: 1.02rem; }
.brand-link:hover { color: var(--ink); }
.brand-divider { width: 1px; height: 1.3rem; background: var(--line-2); }
.brand-name { font-weight: 700; font-size: .95rem; color: var(--ink-2); letter-spacing: -.01em; }
.topbar-actions { display: flex; align-items: center; gap: .5rem; }
.icon-btn { position: relative; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 12px; color: var(--muted); border: 1px solid transparent; transition: all .2s; }
.icon-btn .icon { width: 1.25rem; height: 1.25rem; }
.icon-btn:hover, .icon-btn.active { background: var(--fill); border-color: var(--line); color: var(--ink); }
.badge-count { position: absolute; top: -2px; right: -3px; min-width: 1.15rem; height: 1.15rem; padding: 0 .3rem; border-radius: 999px; background: linear-gradient(135deg, #ff7aa8, #e2366b); color: #fff; font-size: .64rem; font-weight: 800; display: grid; place-items: center; box-shadow: 0 0 0 2px var(--bg), 0 0 14px rgba(255, 90, 140, .6); }
.badge-count.static { position: static; margin-left: auto; box-shadow: none; }
.tabnav-inner { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; display: flex; gap: .15rem; overflow-x: auto; scrollbar-width: none; }
.tabnav a { position: relative; display: inline-flex; align-items: center; gap: .45rem; padding: .75rem .9rem .85rem; color: var(--muted); font-weight: 600; font-size: .9rem; white-space: nowrap; }
.tabnav a .icon { width: 1.05rem; height: 1.05rem; opacity: .8; }
.tabnav a:hover { color: var(--ink); }
.tabnav a.active { color: var(--ink); }
.tabnav a.active .icon { color: var(--lilac); opacity: 1; }
.tabnav a.active::after { content: ''; position: absolute; left: .9rem; right: .9rem; bottom: -1px; height: 2px; border-radius: 2px; background: var(--grad); box-shadow: 0 0 12px rgba(132, 104, 255, .9); }

.usermenu { position: relative; }
.usermenu summary { list-style: none; cursor: pointer; border-radius: 50%; }
.usermenu summary::-webkit-details-marker { display: none; }
.usermenu-panel { position: absolute; right: 0; top: calc(100% + .7rem); min-width: 250px; background: var(--panel-solid); border: 1px solid var(--line-2); border-radius: 16px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.9), 0 0 0 1px rgba(105,77,215,.12); padding: .45rem; display: grid; }
.usermenu-head { display: flex; gap: .75rem; align-items: center; padding: .6rem .7rem .85rem; border-bottom: 1px solid var(--line); margin-bottom: .35rem; }
.usermenu-head > div { display: grid; }
.usermenu-panel a, .usermenu-panel .linklike { display: flex; align-items: center; gap: .6rem; padding: .55rem .7rem; border-radius: 10px; color: var(--ink-2); font-weight: 500; text-align: left; }
.usermenu-panel .icon { color: var(--muted); }
.usermenu-panel a:hover, .usermenu-panel .linklike:hover { background: var(--fill); color: #fff; }
.linklike { background: none; border: 0; font: inherit; cursor: pointer; width: 100%; color: inherit; padding: 0; }

/* --- avatars ----------------------------------------------------------- */
.avatar-wrap { position: relative; display: inline-flex; flex: none; }
.avatar {
  flex: none; display: inline-grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%;
  color: #fff; font-weight: 700; font-size: .82rem; letter-spacing: .02em; text-shadow: 0 1px 2px rgba(0,0,0,.35);
  background: var(--grad);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 0 0 2px var(--bg), 0 0 0 3px rgba(184, 168, 255, .28);
}
.tone-0 { background: linear-gradient(135deg, #8f74ff, #4a30b5); }
.tone-1 { background: linear-gradient(135deg, #c07bff, #6a2fd1); }
.tone-2 { background: linear-gradient(135deg, #7d93ff, #3b3ec9); }
.tone-3 { background: linear-gradient(135deg, #ff8fc4, #8b3fd1); }
.tone-4 { background: linear-gradient(135deg, #6fd6ff, #4a30b5); }
.tone-5 { background: linear-gradient(135deg, #d4c8ff, #694dd7); }
.avatar-xs { width: 1.65rem; height: 1.65rem; font-size: .58rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 0 0 2px var(--bg); }
.avatar-sm { width: 2.2rem; height: 2.2rem; font-size: .72rem; }
.avatar-lg { width: 3.4rem; height: 3.4rem; font-size: 1.05rem; }
.avatar-xl { width: 5.8rem; height: 5.8rem; font-size: 1.8rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 0 0 3px var(--bg), 0 0 0 4px rgba(184,168,255,.4), 0 0 40px rgba(105,77,215,.5); }
.level-badge {
  position: absolute; right: -4px; bottom: -4px; min-width: 1.2rem; height: 1.2rem; padding: 0 .25rem; border-radius: 999px;
  background: #0b0915; color: var(--lilac); border: 1px solid rgba(184, 168, 255, .55);
  font-size: .62rem; font-weight: 800; display: grid; place-items: center; box-shadow: 0 0 0 2px var(--bg), 0 0 10px rgba(105,77,215,.55);
}
.avatar-wrap-xs .level-badge { min-width: .95rem; height: .95rem; font-size: .5rem; right: -4px; bottom: -3px; }
.avatar-wrap-xl .level-badge { min-width: 1.9rem; height: 1.9rem; font-size: .92rem; border-width: 1.5px; right: 0; bottom: 0; }
.online-dot { position: absolute; right: -1px; top: -1px; width: .72rem; height: .72rem; border-radius: 50%; background: var(--success); border: 2px solid var(--bg); box-shadow: 0 0 10px rgba(61, 220, 151, .8); }
.online-dot-inline { display: inline-block; width: .5rem; height: .5rem; border-radius: 50%; background: var(--success); margin-right: .4rem; vertical-align: middle; box-shadow: 0 0 8px rgba(61, 220, 151, .8); }
.avatar-stack { display: inline-flex; }
.avatar-stack .avatar { margin-left: -.45rem; }
.avatar-stack .avatar:first-child { margin-left: 0; }

/* --- layout ------------------------------------------------------------ */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 2rem 1.25rem 3.5rem; flex: 1; }
.grid { display: grid; gap: 1.35rem; }
.grid-main { grid-template-columns: minmax(0, 1fr) 330px; align-items: start; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.grid.tight { gap: .9rem; }
.span-2 { grid-column: 1 / -1; }
.stack { display: grid; gap: 1.1rem; align-content: start; }
.stack-tight { display: grid; gap: .6rem; align-content: start; }
.sidebar { position: sticky; top: 8.2rem; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.btn-row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.narrow { max-width: 800px; margin-left: auto; margin-right: auto; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.page-head h1 { margin-bottom: .2em; }
.page-head p:last-child { margin-bottom: 0; }
.crumbs { font-size: .84rem; color: var(--faint); margin-bottom: 1.1rem; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--ink); }
.crumbs span { margin: 0 .4rem; }
.empty-state { text-align: center; padding: 3.2rem 1.5rem; }
.empty-state h2 { font-size: 1.2rem; }
.error-page { max-width: 520px; margin: 4rem auto; }
.pager { display: flex; justify-content: center; align-items: center; gap: 1rem; margin-top: 1rem; }

/* --- buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem; padding: .68rem 1.2rem; border-radius: 12px;
  font: inherit; font-weight: 700; font-size: .88rem; line-height: 1.2; cursor: pointer; border: 1px solid transparent;
  transition: transform .15s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s, color .2s; white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn .icon { width: 1.05rem; height: 1.05rem; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 10px 26px -10px rgba(105, 77, 215, .85); }
.btn-primary:hover { color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 14px 34px -10px rgba(132, 104, 255, 1); filter: brightness(1.08); }
.btn-secondary { background: var(--fill); color: var(--ink); border-color: var(--line-2); }
.btn-secondary:hover { color: #fff; border-color: rgba(184, 168, 255, .5); background: var(--fill-2); }
.btn-light { background: #fff; color: #1a1330; }
.btn-light:hover { color: #1a1330; background: #ece8ff; }
.btn-ghost { background: transparent; color: var(--muted); padding-inline: .8rem; }
.btn-ghost:hover { color: var(--ink); background: var(--fill); }
.btn-danger { background: rgba(255, 107, 134, .12); color: var(--danger); border-color: rgba(255, 107, 134, .35); }
.btn-danger:hover { background: rgba(255, 107, 134, .2); color: #ffd0da; }
.btn-danger-text { color: var(--danger) !important; }
.btn-danger-text:hover { background: rgba(255, 107, 134, .1) !important; }
.btn-sm { padding: .42rem .8rem; font-size: .8rem; border-radius: 10px; }
.btn-block { width: 100%; }

/* --- forms ------------------------------------------------------------- */
.form { display: grid; gap: 1.05rem; }
.form label { display: grid; gap: .4rem; font-weight: 600; font-size: .86rem; color: var(--ink); }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=url], input[type=number], select, textarea {
  width: 100%; font: inherit; font-weight: 500; color: var(--ink); background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line-2); border-radius: var(--radius-sm); padding: .7rem .9rem; transition: border-color .2s, box-shadow .2s, background .2s;
}
input::placeholder, textarea::placeholder { color: var(--faint); }
input:hover, select:hover, textarea:hover { border-color: rgba(255,255,255,.2); }
input:focus, select:focus, textarea:focus { outline: none; border-color: rgba(184, 168, 255, .7); background: rgba(255,255,255,.06); box-shadow: 0 0 0 4px rgba(105, 77, 215, .22); }
input:disabled { opacity: .5; }
select option { background: var(--panel-solid); color: var(--ink); }
textarea { resize: vertical; min-height: 6rem; }
textarea.mono { font-size: .84rem; line-height: 1.6; }
input[type=file] { font: inherit; font-size: .84rem; color: var(--muted); }
input[type=file]::file-selector-button { font: inherit; font-weight: 600; margin-right: .8rem; padding: .5rem .9rem; border-radius: 10px; border: 1px solid var(--line-2); background: var(--fill); color: var(--ink); cursor: pointer; }
.form label.checkbox { display: flex; align-items: center; gap: .55rem; font-weight: 500; color: var(--ink-2); }
.checkbox input { width: 1.1rem; height: 1.1rem; accent-color: var(--purple); }
.form-actions { display: flex; justify-content: flex-end; gap: .6rem; }
.type-picker { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.type-picker legend { font-weight: 600; font-size: .86rem; margin-bottom: .45rem; padding: 0; color: var(--ink); }
.type-option { position: relative; }
.type-option input { position: absolute; opacity: 0; }
.type-option span { display: inline-block; padding: .45rem 1rem; border: 1px solid var(--line-2); border-radius: 999px; font-weight: 600; font-size: .85rem; cursor: pointer; background: var(--fill); transition: all .2s; }
.type-option input:checked + span { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 6px 18px -8px rgba(105,77,215,.9); }
.type-option input:focus-visible + span { outline: 2px solid var(--lilac); outline-offset: 2px; }
.searchbar { display: flex; gap: .5rem; margin-bottom: 1rem; }
.searchbar input { flex: 1; }
.searchbar-sm { margin: 0; min-width: 15rem; position: relative; }
.searchbar-sm input { padding: .55rem .95rem; border-radius: 999px; background: var(--fill); }
.toggle { display: grid !important; grid-template-columns: auto 1fr; gap: .95rem !important; align-items: start; cursor: pointer; font-weight: 500 !important; }
.toggle input { position: absolute; opacity: 0; }
.toggle-track { width: 2.7rem; height: 1.55rem; border-radius: 999px; background: rgba(255,255,255,.12); position: relative; transition: background .25s; margin-top: .1rem; border: 1px solid var(--line-2); }
.toggle-track::after { content: ''; position: absolute; top: .16rem; left: .18rem; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: #fff; transition: transform .25s var(--ease); box-shadow: 0 2px 6px rgba(0,0,0,.4); }
.toggle input:checked + .toggle-track { background: var(--grad); border-color: transparent; box-shadow: 0 0 16px rgba(105,77,215,.6); }
.toggle input:checked + .toggle-track::after { transform: translateX(1.15rem); }
.toggle input:focus-visible + .toggle-track { outline: 2px solid var(--lilac); outline-offset: 2px; }
.toggle > span:last-child { display: grid; gap: .25rem; }

/* --- feedback ---------------------------------------------------------- */
.alert { padding: .9rem 1.05rem; border-radius: 14px; margin-bottom: 1.3rem; font-weight: 500; border: 1px solid; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.alert-success { background: rgba(61, 220, 151, .08); border-color: rgba(61, 220, 151, .3); color: #b6f5d8; }
.alert-error { background: rgba(255, 107, 134, .08); border-color: rgba(255, 107, 134, .32); color: #ffc3cf; }
.alert-info { background: rgba(105, 77, 215, .12); border-color: rgba(184, 168, 255, .3); color: #dcd3ff; }
.credentials { display: flex; gap: .5rem; align-items: center; margin-top: .6rem; flex-wrap: wrap; }
.credentials code { background: rgba(0,0,0,.35); padding: .35rem .6rem; border-radius: 8px; border: 1px solid var(--line-2); color: var(--ink); }

/* --- pills & badges ---------------------------------------------------- */
.pill { display: inline-flex; align-items: center; gap: .3rem; font-size: .7rem; font-weight: 700; letter-spacing: .02em; padding: .2em .65em; border-radius: 999px; background: rgba(105, 77, 215, .18); color: var(--lilac); border: 1px solid rgba(184, 168, 255, .22); vertical-align: middle; }
.pill .icon { width: .85rem; height: .85rem; }
.pill-muted { background: var(--fill); color: var(--muted); border-color: var(--line); }
.pill-pin { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 4px 14px -4px rgba(105,77,215,.9); }
.badge { display: inline-flex; align-items: center; font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; padding: .3em .7em; border-radius: 999px; white-space: nowrap; }
.badge-anleitung { background: rgba(105, 77, 215, .22); color: var(--lilac); border: 1px solid rgba(184, 168, 255, .3); }
.badge-prompt { background: rgba(255, 255, 255, .92); color: #150f28; }
.badge-vorlage { background: rgba(111, 214, 255, .12); color: #a8e6ff; border: 1px solid rgba(111, 214, 255, .3); }
.badge-video { background: rgba(255, 143, 196, .12); color: #ffc0dc; border: 1px solid rgba(255, 143, 196, .3); }
.badge-link { background: var(--fill); color: var(--muted); border: 1px solid var(--line-2); }
.chips { display: flex; gap: .4rem; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; font-size: .82rem; padding: .45rem .95rem; border-radius: 999px; background: var(--fill); color: var(--muted); border: 1px solid var(--line); font-weight: 600; transition: all .2s; }
.chip:hover { color: var(--ink); border-color: var(--line-2); background: var(--fill-2); }
.chip.active { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 6px 18px -8px rgba(105,77,215,.95); }

/* --- progress ---------------------------------------------------------- */
.progress { width: 100%; height: 6px; appearance: none; border: 0; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; margin: .2rem 0 1rem; }
.progress::-webkit-progress-bar { background: rgba(255,255,255,.08); border-radius: 999px; }
.progress::-webkit-progress-value { background: var(--grad); border-radius: 999px; box-shadow: 0 0 12px rgba(132,104,255,.9); }
.progress::-moz-progress-bar { background: var(--grad); border-radius: 999px; }

/* --- feed -------------------------------------------------------------- */
.composer { padding: 0; }
.composer > summary { list-style: none; display: flex; align-items: center; gap: .85rem; padding: 1rem 1.25rem; cursor: pointer; }
.composer > summary::-webkit-details-marker { display: none; }
.composer-placeholder { flex: 1; color: var(--faint); font-weight: 500; background: rgba(255,255,255,.04); border: 1px solid var(--line); padding: .7rem 1.1rem; border-radius: 999px; transition: border-color .2s, color .2s; }
.composer > summary:hover .composer-placeholder { border-color: rgba(184,168,255,.35); color: var(--muted); }
.composer[open] > summary .composer-placeholder { display: none; }
.composer-form { padding: 0 1.25rem 1.25rem; }
.composer-form input[name=title] { font-weight: 700; font-size: 1.05rem; }
.composer-actions { display: flex; justify-content: space-between; gap: .6rem; }
.composer-actions select { width: auto; min-width: 13rem; }
.feed-filters { display: flex; justify-content: space-between; align-items: center; gap: .8rem; flex-wrap: wrap; }

.post-card { padding: 1.3rem 1.4rem; transition: transform .25s var(--ease), border-color .25s, box-shadow .25s; }
.post-card:hover { transform: translateY(-2px); border-color: var(--line-2); box-shadow: var(--shadow), 0 20px 40px -24px rgba(105,77,215,.5); }
.post-meta { display: flex; align-items: center; gap: .8rem; margin-bottom: .75rem; }
.post-meta > div { flex: 1; min-width: 0; display: grid; }
.post-meta .meta a { color: var(--muted); font-weight: 600; }
.post-meta .meta a:hover { color: var(--ink); }
.post-meta-avatar, .above-stretch, .post-card .post-meta a { position: relative; z-index: 2; }
.post-author { color: var(--ink); font-weight: 700; font-size: .92rem; }
.post-card-title { font-size: 1.14rem; font-weight: 700; margin: 0 0 .35rem; letter-spacing: -.015em; }
.post-card-title a { color: var(--ink); }
.post-card-excerpt { color: var(--muted); margin: 0 0 1rem; }
.post-card-footer { display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; font-size: .84rem; color: var(--muted); padding-top: .85rem; border-top: 1px solid var(--line); }
.post-card-footer .meta { display: inline; }
.stretched::after { content: ''; position: absolute; inset: 0; border-radius: var(--radius); z-index: 1; }
.like-btn { display: inline-flex; align-items: center; gap: .4rem; background: none; border: 0; font: inherit; font-weight: 700; color: var(--muted); cursor: pointer; padding: .35rem .6rem; margin-left: -.6rem; border-radius: 10px; transition: color .2s, background .2s; }
.like-btn .icon { width: 1.15rem; height: 1.15rem; transition: transform .25s var(--ease); }
.like-btn:hover:not(:disabled) { color: #fff; background: var(--fill); }
.like-btn:hover:not(:disabled) .icon { transform: scale(1.15); }
.like-btn.is-active { color: #ff8fc4; }
.like-btn.is-active .icon { fill: currentColor; filter: drop-shadow(0 0 6px rgba(255, 110, 180, .75)); }
.like-btn:disabled { cursor: default; opacity: .55; }
.like-btn-sm { font-size: .78rem; padding: .2rem .45rem; margin-left: -.45rem; }
.like-btn-sm .icon { width: .95rem; height: .95rem; }
.comment-count { display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; }
.comment-count .icon { width: 1.1rem; height: 1.1rem; }

.post-full { padding: 1.8rem 2rem; }
.post-full h1 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: .6rem 0 1.1rem; }
.post-actions { display: flex; gap: .5rem; align-items: center; margin-top: 1.4rem; padding-top: 1rem; border-top: 1px solid var(--line); flex-wrap: wrap; }
.comments { margin-top: 1.4rem; display: grid; gap: 1.1rem; }
.comment { display: flex; gap: .8rem; align-items: flex-start; }
.comment-body { flex: 1; min-width: 0; }
.comment-bubble { background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 4px 16px 16px 16px; padding: .75rem 1rem; }
.comment-head { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; margin-bottom: .25rem; font-size: .88rem; }
.comment-actions { display: flex; align-items: center; gap: .7rem; padding: .25rem .5rem; }
.comment-new textarea { min-height: 4.5rem; }
.comment-new .form-actions { margin-top: .55rem; }

/* --- sidebar widgets --------------------------------------------------- */
.community-card { padding: 0; overflow: hidden; }
.community-banner, .about-banner {
  position: relative; height: 158px; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(circle at 18% 115%, rgba(105,77,215,.95), transparent 58%), radial-gradient(circle at 92% -10%, rgba(184,168,255,.45), transparent 50%), #07060d;
  border-bottom: 1px solid var(--line);
}
.community-banner::after, .about-banner::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(7,6,13,.55)); pointer-events: none; }
.community-banner .logo, .about-banner .logo { position: relative; z-index: 1; color: #fff; font-size: 1.55rem; filter: drop-shadow(0 0 18px rgba(140,110,255,.65)); }
.about-banner { height: 240px; margin: -1.45rem -1.45rem 1.6rem; border-radius: var(--radius) var(--radius) 0 0; }
.about-banner .logo { font-size: 2.1rem; }
.community-card-body { padding: 1.25rem 1.35rem 1.35rem; }
.community-card-body h2 { font-size: 1.15rem; margin-bottom: .3rem; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; margin: 1.1rem 0; padding: .9rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat-row > div + div { border-left: 1px solid var(--line); }
.stat-row dd { margin: 0; font-weight: 800; font-size: 1.3rem; color: var(--ink); letter-spacing: -.02em; }
.stat-row dt { font-size: .72rem; color: var(--faint); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.checklist-compact { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; font-size: .87rem; }
.checklist-compact li { display: flex; gap: .6rem; align-items: center; }
.checklist-compact .check { width: 1.1rem; height: 1.1rem; border-radius: 50%; border: 1.5px solid rgba(184,168,255,.5); flex: none; }
.checklist-compact li.done .check { background: var(--grad); border-color: transparent; box-shadow: 0 0 10px rgba(105,77,215,.7); }
.checklist-compact li.done span { color: var(--faint); text-decoration: line-through; }
.leader-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.leader-list li { display: flex; align-items: center; gap: .65rem; padding: .35rem .5rem; margin: 0 -.5rem; border-radius: 12px; transition: background .2s; }
.leader-list li:hover { background: var(--fill); }
.leader-list li.is-me { background: rgba(105,77,215,.16); box-shadow: inset 0 0 0 1px rgba(184,168,255,.25); }
.rank { width: 1.6rem; height: 1.6rem; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; font-weight: 800; background: var(--fill-2); color: var(--muted); flex: none; }
.rank-1 { background: var(--gold); color: #2a1c00; box-shadow: 0 0 14px rgba(255, 210, 110, .55); }
.rank-2 { background: linear-gradient(135deg, #f1f3f7, #a8afbd); color: #1b1e25; }
.rank-3 { background: linear-gradient(135deg, #f0b98a, #a8653a); color: #2a1305; }
.leader-name { display: flex; align-items: center; gap: .6rem; color: var(--ink); flex: 1; min-width: 0; font-weight: 600; }
.leader-name:hover { color: #fff; }
.leader-name > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: grid; }
.leader-points { font-weight: 800; font-size: .84rem; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* --- classroom --------------------------------------------------------- */
.course-grid { display: grid; gap: 1.35rem; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.course-card { padding: 0; display: flex; flex-direction: column; transition: transform .3s var(--ease); }
.course-card:hover { transform: translateY(-4px); }
.course-cover {
  position: relative; height: 168px; display: grid; place-items: center; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0;
  background-color: #0a0814; border-bottom: 1px solid var(--line);
}
.course-cover::before { /* fine grid */
  content: ''; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(184,168,255,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(184,168,255,.09) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(circle at 50% 60%, #000, transparent 75%); mask-image: radial-gradient(circle at 50% 60%, #000, transparent 75%);
}
.course-cover::after { /* shine on hover */
  content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.12) 45%, transparent 60%); transform: translateX(-100%); transition: transform .9s var(--ease);
}
.course-card:hover .course-cover::after { transform: translateX(100%); }
.course-cover .logo { position: relative; z-index: 1; color: #fff; font-size: 1.35rem; filter: drop-shadow(0 0 16px rgba(140,110,255,.7)); }
.course-cover-0 { background-image: radial-gradient(circle at 20% 120%, #694dd7, transparent 60%), radial-gradient(circle at 85% -10%, rgba(184,168,255,.55), transparent 45%); }
.course-cover-1 { background-image: radial-gradient(circle at 80% 110%, #8f74ff, transparent 55%), radial-gradient(circle at 0% 0%, rgba(111,214,255,.35), transparent 45%); }
.course-cover-2 { background-image: radial-gradient(ellipse at 50% 130%, #694dd7, transparent 60%), radial-gradient(circle at 50% -20%, rgba(255,143,196,.35), transparent 50%); }
.course-cover-3 { background-image: conic-gradient(from 200deg at 50% 120%, #4a30b5, #8f74ff, #1a1033, #4a30b5); }
.lock-badge { position: absolute; top: .8rem; left: .8rem; z-index: 2; display: inline-flex; align-items: center; gap: .35rem; background: rgba(7,6,13,.7); color: #fff; font-size: .74rem; font-weight: 700; padding: .3rem .7rem; border-radius: 999px; border: 1px solid var(--line-2); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.lock-badge .icon { width: .9rem; height: .9rem; }
.course-card.is-locked .course-cover > .logo { opacity: .45; filter: none; }
.course-card-body { padding: 1.2rem 1.35rem 1.35rem; display: flex; flex-direction: column; flex: 1; }
.course-card-body h2 { font-size: 1.08rem; margin-bottom: .4rem; }
.course-card-body h2 a { color: var(--ink); }
.course-card-body p { flex: 1; }
.lock-hint { color: var(--faint); }
.course-progress { display: grid; gap: .35rem; }
.course-progress .progress { margin: 0; }
.locked-icon { display: inline-grid; place-items: center; width: 3.5rem; height: 3.5rem; border-radius: 50%; background: rgba(105,77,215,.18); border: 1px solid rgba(184,168,255,.3); color: var(--lilac); margin-bottom: 1rem; box-shadow: 0 0 30px rgba(105,77,215,.45); }
.locked-icon .icon { width: 1.5rem; height: 1.5rem; }
.lesson-layout { display: grid; grid-template-columns: 310px minmax(0, 1fr); gap: 1.35rem; align-items: start; }
.course-outline { position: sticky; top: 8.2rem; max-height: calc(100vh - 9.5rem); overflow: auto; }
.course-outline h2 { font-size: 1.02rem; }
.course-outline .course-progress { margin-bottom: 1rem; }
.outline-module { border-top: 1px solid var(--line); padding: .7rem 0; }
.outline-module summary { font-weight: 700; cursor: pointer; font-size: .78rem; padding: .2rem 0; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.outline-module ol { list-style: none; margin: .45rem 0 0; padding: 0; display: grid; gap: .15rem; }
.outline-module li a { display: flex; gap: .6rem; align-items: flex-start; padding: .5rem .6rem; border-radius: 10px; color: var(--ink-2); font-weight: 500; font-size: .87rem; }
.outline-module li a:hover { background: var(--fill); color: #fff; }
.outline-module li.current a { background: rgba(105,77,215,.2); color: #fff; font-weight: 700; box-shadow: inset 2px 0 0 var(--lilac); }
.outline-module .check { flex: none; width: 1rem; height: 1rem; margin-top: .18rem; border-radius: 50%; border: 1.5px solid var(--line-2); }
.outline-module li.done .check { background: var(--grad); border-color: transparent; box-shadow: 0 0 8px rgba(105,77,215,.8); }
.lesson { padding: 1.9rem 2.1rem; }
.lesson h1 { margin: .7rem 0 1.3rem; }
.lesson-head { display: flex; justify-content: space-between; align-items: center; }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #000; margin-bottom: 1.4rem; border: 1px solid var(--line-2); box-shadow: 0 30px 60px -30px rgba(105,77,215,.6); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.resource-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.3rem 0 0; }
.lesson-footer { display: flex; justify-content: space-between; align-items: center; gap: .6rem; margin-top: 2.2rem; padding-top: 1.3rem; border-top: 1px solid var(--line); flex-wrap: wrap; }
.prompt-box { border-radius: 14px; overflow: hidden; background: #05040a; border: 1px solid rgba(184,168,255,.22); margin-bottom: .75rem; box-shadow: 0 24px 50px -30px rgba(105,77,215,.7); }
.prompt-box-head { display: flex; justify-content: space-between; align-items: center; padding: .6rem 1rem; background: linear-gradient(90deg, rgba(105,77,215,.45), rgba(105,77,215,.1)); border-bottom: 1px solid var(--line); color: #fff; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.prompt-box pre { margin: 0; padding: 1.2rem 1.25rem; color: #ece8ff; white-space: pre-wrap; word-break: break-word; font-size: .87rem; line-height: 1.7; }

/* --- prose ------------------------------------------------------------- */
.prose { overflow-wrap: anywhere; color: var(--ink-2); }
.prose > :last-child { margin-bottom: 0; }
.prose h1, .prose h2, .prose h3 { margin-top: 1.5em; }
.prose h2 { font-size: 1.28rem; }
.prose ul, .prose ol { padding-left: 1.3rem; margin: 0 0 1em; }
.prose li { margin-bottom: .35em; }
.prose li::marker { color: var(--lilac); }
.prose em { color: var(--muted); }
.prose blockquote { margin: 1.2em 0; padding: .8rem 1.1rem; border-left: 3px solid var(--lilac); background: rgba(105,77,215,.1); border-radius: 0 12px 12px 0; }
.prose blockquote p { margin: 0; }
.prose code { background: rgba(255,255,255,.08); padding: .12em .4em; border-radius: 6px; color: #ece8ff; }
.prose pre { background: #05040a; border: 1px solid var(--line); padding: 1rem; border-radius: 12px; overflow-x: auto; }
.prose pre code { background: none; padding: 0; }
.prose img { max-width: 100%; border-radius: 12px; }
.prose table { border-collapse: collapse; width: 100%; margin: 1em 0; display: block; overflow-x: auto; }
.prose th { background: rgba(105,77,215,.35); color: #fff; text-align: left; }
.prose th, .prose td { padding: .55rem .75rem; border: 1px solid var(--line-2); }
.prose tr:nth-child(even) td { background: rgba(255,255,255,.02); }
.prose hr { border: 0; height: 1px; background: var(--line-2); margin: 2em 0; }

/* --- members / profile / levels --------------------------------------- */
.member-list { display: grid; gap: .8rem; margin-top: 1.1rem; }
.member-row { display: flex; gap: 1.15rem; align-items: center; padding: 1.1rem 1.3rem; transition: border-color .2s, transform .25s var(--ease); }
.member-row:hover { border-color: var(--line-2); transform: translateY(-1px); }
.member-row-body { flex: 1; min-width: 0; }
.member-row-body h2 { font-size: 1rem; margin-bottom: .15rem; }
.member-row-body h2 a { color: var(--ink); }
.member-row-body p { margin: 0 0 .2rem; }
.profile-card { display: flex; gap: 1.6rem; align-items: flex-start; padding: 1.8rem; }
.profile-card h1 { font-size: 1.7rem; margin-bottom: .25em; }
.profile-card .meta { margin-bottom: .9rem; }
.profile-card-body { flex: 1; }
.plain-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.plain-list.divided li { padding-bottom: .75rem; border-bottom: 1px solid var(--line); }
.plain-list.divided li:last-child { border-bottom: 0; padding-bottom: 0; }
.plain-list.divided a { color: var(--ink); }
.level-card { display: grid; grid-template-columns: auto 1fr; gap: .45rem 1rem; align-items: center; }
.level-card > div { display: grid; }
.level-card .progress { grid-column: 1 / -1; margin: .5rem 0 0; }
.level-big { width: 3.3rem; height: 3.3rem; border-radius: 16px; background: var(--grad); color: #fff; display: grid; place-items: center; font-size: 1.55rem; font-weight: 900; box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 0 30px rgba(105,77,215,.6); }
.level-hero { margin-bottom: 1.1rem; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr); gap: 2.2rem; padding: 2rem; }
.level-hero-me { display: flex; gap: 1.5rem; align-items: center; }
.level-hero-me > div { flex: 1; }
.level-hero-me h1 { margin-bottom: .2rem; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 2.4rem; }
.level-hero-me .progress { margin: .7rem 0 0; }
.level-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(185px, 1fr)); gap: .45rem; }
.level-list li { display: flex; gap: .65rem; align-items: flex-start; padding: .55rem .65rem; border-radius: 12px; border: 1px solid transparent; }
.level-list li.current { background: rgba(105,77,215,.16); border-color: rgba(184,168,255,.28); }
.level-num { flex: none; width: 1.9rem; height: 1.9rem; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: .78rem; border: 1px solid var(--line-2); color: var(--faint); }
.level-list li.reached .level-num, .level-list li.current .level-num { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 0 12px rgba(105,77,215,.7); }
.level-info { display: grid; font-size: .86rem; }
.unlock-line { display: inline-flex !important; align-items: center; gap: .3rem; color: var(--lilac) !important; }
.board-grid { display: grid; gap: 1.35rem; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 1rem; }

/* --- messages ---------------------------------------------------------- */
.chat-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 1.35rem; height: calc(100vh - 12.5rem); min-height: 480px; }
.chat-list { overflow: auto; }
.h2 { font-size: 1.1rem; margin: 0; }
.conv-list { list-style: none; margin: .5rem -.6rem 0; padding: 0; display: grid; gap: .2rem; }
.conv-list a { display: flex; align-items: center; gap: .75rem; padding: .65rem; border-radius: 12px; color: var(--ink-2); font-weight: 500; }
.conv-list a:hover { background: var(--fill); color: #fff; }
.conv-list a.active { background: rgba(105,77,215,.18); box-shadow: inset 0 0 0 1px rgba(184,168,255,.22); }
.conv-list a.unread strong { color: #fff; }
.conv-text { display: grid; min-width: 0; }
.conv-text .meta { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-thread { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.chat-thread > .empty-state { margin: auto; }
.chat-head { display: flex; align-items: center; gap: .6rem; padding: .95rem 1.3rem; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.02); }
.chat-head .leader-name > span:last-child { display: grid; }
.chat-back { display: none; }
.chat-messages { flex: 1; overflow-y: auto; padding: 1.3rem; display: flex; flex-direction: column; gap: .75rem; }
.msg { display: flex; flex-direction: column; align-items: flex-start; max-width: 72%; }
.msg.mine { align-self: flex-end; align-items: flex-end; }
.msg-bubble { background: rgba(255,255,255,.06); border: 1px solid var(--line); color: var(--ink); padding: .65rem .95rem; border-radius: 18px 18px 18px 5px; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.mine .msg-bubble { background: var(--grad); border-color: transparent; color: #fff; border-radius: 18px 18px 5px 18px; box-shadow: 0 10px 24px -14px rgba(105,77,215,1); }
.msg .meta { font-size: .68rem; margin-top: .2rem; }
.chat-form { display: flex; gap: .6rem; padding: .95rem 1.3rem; border-top: 1px solid var(--line); align-items: flex-end; background: rgba(255,255,255,.02); }
.chat-form textarea { min-height: 2.9rem; resize: none; }
.chat-disabled { margin: 1rem 1.3rem; }

/* --- admin ------------------------------------------------------------- */
.subnav { display: flex; gap: .3rem; border-bottom: 1px solid var(--line); margin-bottom: 1.6rem; overflow-x: auto; }
.subnav a { position: relative; padding: .65rem .95rem; color: var(--muted); white-space: nowrap; }
.subnav a:hover { color: var(--ink); }
.subnav a.active { color: var(--ink); }
.subnav a.active::after { content: ''; position: absolute; left: .95rem; right: .95rem; bottom: -1px; height: 2px; background: var(--grad); box-shadow: 0 0 10px rgba(132,104,255,.8); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(175px, 1fr)); gap: 1rem; margin-bottom: 1.35rem; }
.kpi { display: grid; gap: .25rem; align-content: start; padding: 1.15rem 1.3rem; }
.kpi-label { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); }
.kpi-value { font-size: 2.1rem; font-weight: 800; line-height: 1.1; letter-spacing: -.03em; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.table-wrap { overflow-x: auto; margin: 0 -1.45rem; padding: 0 1.45rem; }
.table { width: 100%; border-collapse: collapse; font-size: .87rem; }
.table th { text-align: left; font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); padding: .65rem .6rem; border-bottom: 1px solid var(--line-2); white-space: nowrap; font-weight: 700; }
.table td { padding: .8rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background .15s; }
.table tbody tr:hover { background: rgba(255,255,255,.025); }
.table td a { color: var(--ink); }
.table td a:hover { color: #fff; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table tr.is-inactive td { opacity: .45; }
.row-actions { display: flex; gap: .15rem; justify-content: flex-end; align-items: center; }
.row-actions form { display: inline; }
.copy-inline { display: inline-flex; align-items: center; gap: .3rem; max-width: 100%; }
.copy-inline code { font-size: .74rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 340px; display: inline-block; color: var(--muted); }
.module-card { display: grid; gap: .85rem; }
.module-head { display: flex; justify-content: space-between; align-items: center; gap: .6rem; flex-wrap: wrap; }
.inline-edit { display: flex; gap: .5rem; align-items: center; flex: 1; }
.inline-edit input { flex: 1; font-weight: 700; }
.admin-lessons { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; }
.admin-lessons li { display: flex; align-items: center; gap: .65rem; padding: .5rem .7rem; border-radius: 12px; background: rgba(255,255,255,.03); border: 1px solid var(--line); flex-wrap: wrap; }
.admin-lessons li > a { flex: 1; color: var(--ink); min-width: 10rem; }
.admin-lessons .row-actions { display: inline-flex; }

/* --- auth -------------------------------------------------------------- */
.guest-main { flex: 1; display: flex; flex-direction: column; }
.guest-main > .alert { max-width: 440px; margin: 1.5rem auto 0; }
.auth { flex: 1; display: grid; grid-template-columns: 1.15fr 1fr; min-height: calc(100vh - 58px); }
.auth-hero {
  position: relative; overflow: hidden; color: #fff; padding: 3rem clamp(1.5rem, 5vw, 4.5rem); display: flex; flex-direction: column; justify-content: space-between; gap: 2.5rem;
  background: radial-gradient(circle at 0% 100%, rgba(105,77,215,.55), transparent 55%), radial-gradient(circle at 100% 0%, rgba(105,77,215,.2), transparent 40%), #05040a;
  border-right: 1px solid var(--line);
}
.auth-hero > *:not(.scene-canvas) { position: relative; z-index: 1; }
.auth-hero .logo { color: #fff; font-size: 1.35rem; }
.auth-hero h1 { font-size: clamp(2.1rem, 4.2vw, 3.3rem); font-weight: 900; line-height: 1.05; letter-spacing: -.035em; }
.auth-hero .accent { background: linear-gradient(100deg, #d9cfff, #9a82ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.auth-hero p { color: rgba(236,232,255,.72); max-width: 32rem; font-size: 1.02rem; }
.auth-points { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.auth-points li { display: flex; gap: .75rem; align-items: center; font-weight: 600; font-size: .92rem; color: var(--ink-2); }
.auth-points li::before { content: ''; width: .55rem; height: .55rem; border-radius: 50%; background: var(--lilac); flex: none; box-shadow: 0 0 12px var(--purple-2); }
.auth-card { align-self: center; justify-self: center; width: calc(100% - 3rem); max-width: 430px; padding: 2.3rem 2rem; margin: 2rem 0; background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02)), var(--panel); border: 1px solid var(--line-2); border-radius: 22px; box-shadow: var(--shadow), 0 0 80px -30px rgba(105,77,215,.6); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
.auth-card h2 { font-size: 1.65rem; font-weight: 800; margin-bottom: 1.3rem; letter-spacing: -.025em; }
.auth-card .form { margin-bottom: 1.3rem; }

/* --- footer ------------------------------------------------------------ */
.sitefooter { display: flex; flex-wrap: wrap; gap: .4rem 1.3rem; justify-content: center; padding: 1.4rem; font-size: .76rem; color: var(--faint); border-top: 1px solid var(--line); background: rgba(7,6,13,.6); }
.sitefooter .muted { color: var(--faint); }
.sitefooter a { font-weight: 500; color: var(--muted); }

/* --- responsive -------------------------------------------------------- */
@media (max-width: 1040px) {
  .grid-main, .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: static; }
  .lesson-layout { grid-template-columns: minmax(0, 1fr); }
  .course-outline { position: static; max-height: none; order: 2; }
  .board-grid { grid-template-columns: minmax(0, 1fr); }
  .level-hero { grid-template-columns: minmax(0, 1fr); }
  .chat-layout { grid-template-columns: minmax(0, 1fr); height: auto; }
  .chat-layout.has-thread .chat-list { display: none; }
  .chat-layout:not(.has-thread) .chat-thread { display: none; }
  .chat-back { display: inline-flex; }
  .chat-thread { height: calc(100vh - 11rem); min-height: 420px; }
  .auth { grid-template-columns: 1fr; }
  .auth-hero { padding-block: 2.2rem; gap: 1.5rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .auth-points { display: none; }
}
@media (max-width: 720px) {
  body { font-size: 14.5px; }
  .topbar-inner { padding: .7rem 1rem .25rem; }
  .brand-divider, .brand-name { display: none; }
  .tabnav-inner { padding: 0 .6rem; }
  .tabnav a { padding: .7rem .7rem .8rem; }
  .container { padding: 1.3rem 1rem 2.6rem; }
  .card { padding: 1.15rem; }
  .card.community-card, .card.composer, .card.course-card, .card.chat-thread { padding: 0; }
  .post-full, .lesson { padding: 1.3rem; }
  .table-wrap { margin: 0 -1.15rem; padding: 0 1.15rem; }
  .composer-actions { flex-direction: column; }
  .composer-actions select { width: 100%; }
  .searchbar-sm { min-width: 0; width: 100%; }
  .member-row { flex-wrap: wrap; }
  .profile-card { flex-direction: column; padding: 1.3rem; }
  .level-hero { padding: 1.3rem; }
  .level-hero-me { flex-direction: column; align-items: flex-start; }
  .msg { max-width: 88%; }
  .about-banner { margin: -1.15rem -1.15rem 1.3rem; height: 180px; }
  .auth-card { width: calc(100% - 2rem); padding: 1.8rem 1.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; }
}