/* ============================================================
   BYOT – Main Stylesheet
   Plain CSS, no framework. Mobile-first, responsive.
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
    /* Palette */
    --color-bg:          #0f1117;
    --color-surface:     #1a1d27;
    --color-surface-2:   #22263a;
    --color-border:      #2e3248;
    --color-border-light:#3a3f5c;
    --color-text:        #e8eaf2;
    --color-text-muted:  #7c84a6;
    --color-text-faint:  #4a5070;

    /* Brand */
    --color-primary:     #4f6ef7;
    --color-primary-h:   #3a59e8;
    --color-primary-dim: rgba(79, 110, 247, 0.15);

    /* Semantic */
    --color-success:     #2dd4a0;
    --color-warning:     #f4a234;
    --color-danger:      #f25858;
    --color-info:        #4fb8f7;

    /* Layout */
    --nav-height:        56px;
    --container-max:     900px;
    --radius:            8px;
    --radius-sm:         5px;
    --gap:               1.25rem;

    /* Typography */
    --font-base: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-mono: "SF Mono", "Fira Code", Consolas, "Liberation Mono", monospace;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-base);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -.02em; }
h2 { font-size: 1.25rem; font-weight: 600; letter-spacing: -.01em; }
h3 { font-size: 1.05rem; font-weight: 600; }

p { margin-block: .5rem; }

ul { list-style: none; }

img { max-width: 100%; display: block; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 1rem;
}

.main {
    flex: 1;
    padding-block: 2rem;
}

/* ── Navigation ─────────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    height: var(--nav-height);
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    height: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 1rem;
}

/* Logo */
.nav__logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--color-text);
    text-decoration: none;
    flex-shrink: 0;
    line-height: 1;
    /* Car-brand feel: slight emboss */
    text-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.nav__logo:hover { color: var(--color-primary); text-decoration: none; }

/* Menu */
.nav__menu {
    display: flex;
    align-items: center;
    gap: .25rem;
    margin-left: auto;
}

.nav__link {
    padding: .35rem .7rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: .875rem;
    font-weight: 500;
    transition: color .15s, background .15s;
    text-decoration: none;
}
.nav__link:hover {
    color: var(--color-text);
    background: var(--color-surface-2);
    text-decoration: none;
}
.nav__link--active {
    color: var(--color-text);
    background: var(--color-primary-dim);
}
.nav__link--admin {
    color: var(--color-warning);
}
.nav__link--logout {
    color: var(--color-danger);
}
.nav__sep {
    width: 1px;
    height: 1.25rem;
    background: var(--color-border);
    margin-inline: .25rem;
}
.nav__user {
    font-size: .8rem;
    color: var(--color-text-faint);
    padding-inline: .5rem;
}

/* Burger (mobile) */
.nav__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: .5rem;
    margin-left: auto;
}
.nav__burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform .2s;
}

/* ── Flash Messages ─────────────────────────────────────────── */
.flash-stack {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    margin-bottom: 1.5rem;
}

.alert {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
    padding: .75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    border-left: 3px solid transparent;
}
.alert-success  { background: rgba(45, 212, 160, .1); border-color: var(--color-success); color: var(--color-success); }
.alert-warning  { background: rgba(244, 162, 52, .1); border-color: var(--color-warning); color: var(--color-warning); }
.alert-danger   { background: rgba(242, 88, 88, .1);  border-color: var(--color-danger);  color: var(--color-danger); }
.alert-info     { background: rgba(79, 184, 247, .1); border-color: var(--color-info);    color: var(--color-info); }

.alert__close {
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    font-size: 1.1rem;
    opacity: .7;
    flex-shrink: 0;
    line-height: 1;
}
.alert__close:hover { opacity: 1; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: .875rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background .15s, color .15s, border-color .15s, opacity .15s;
    text-decoration: none;
    line-height: 1.4;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:disabled, .btn[disabled] { opacity: .5; cursor: not-allowed; }

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-h); border-color: var(--color-primary-h); }

.btn-secondary {
    background: var(--color-surface-2);
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-secondary:hover { background: var(--color-border); }

.btn-warning {
    background: var(--color-warning);
    color: #000;
    border-color: var(--color-warning);
}
.btn-warning:hover { opacity: .9; }

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border-color: var(--color-danger);
}
.btn-danger:hover { opacity: .9; }

.btn-sm  { padding: .3rem .65rem; font-size: .8rem; }
.btn-xs  { padding: .2rem .5rem;  font-size: .75rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    margin-bottom: 1rem;
}
.form-group label {
    font-size: .875rem;
    font-weight: 500;
    color: var(--color-text-muted);
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="datetime-local"],
.form-group select,
.form-group textarea {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font: inherit;
    padding: .5rem .75rem;
    transition: border-color .15s, box-shadow .15s;
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-faint);
}
.form-group small {
    font-size: .78rem;
    color: var(--color-text-muted);
}
.form-group .required { color: var(--color-danger); }
.form-group .optional  { color: var(--color-text-faint); font-size: .8em; }

.form-check {
    flex-direction: row;
    align-items: center;
    gap: .5rem;
}
.form-check input[type="checkbox"] { width: auto; accent-color: var(--color-primary); }
.form-check label { margin: 0; font-size: .875rem; color: var(--color-text); }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
}

.form-inline {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
}
.form-inline input { flex: 1; min-width: 120px; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}
.card > h2 { margin-bottom: .75rem; }

/* ── Page Header ────────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem;
    margin-bottom: 1.5rem;
}
.page-header h1 { margin: 0; }
.page-header__actions {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
}
.page-header__sub {
    font-size: .9rem;
    color: var(--color-text-muted);
    font-weight: 400;
    align-self: center;
}

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: .15rem .55rem;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    background: var(--color-surface-2);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}
.badges { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .35rem; }

.badge--status-open     { background: rgba(45,212,160,.15); color: var(--color-success); border-color: var(--color-success); }
.badge--status-closed   { background: rgba(244,162,52,.12); color: var(--color-warning); border-color: var(--color-warning); }
.badge--status-archived { background: rgba(122,130,163,.12); color: var(--color-text-muted); }
.badge--type            { background: var(--color-primary-dim); color: var(--color-primary); border-color: var(--color-primary); }
.badge--sandbox         { background: rgba(244,162,52,.12); color: var(--color-warning); }
.badge--default         { background: var(--color-primary-dim); color: var(--color-primary); }
.badge--confidence      { background: rgba(45,212,160,.1); color: var(--color-success); }
.badge--locked          { background: rgba(242,88,88,.1); color: var(--color-danger); }
.badge--expired         { background: rgba(122,130,163,.15); color: var(--color-text-muted); }
.badge--count           { background: var(--color-primary-dim); color: var(--color-primary); min-width: 1.6rem; justify-content: center; }
.badge--public          { background: rgba(45,212,160,.1); color: var(--color-success); }
.badge--private         { background: rgba(242,88,88,.1); color: var(--color-danger); }

/* ── Meta List ──────────────────────────────────────────────── */
.meta-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: .3rem .75rem;
    font-size: .875rem;
}
.meta-list dt { color: var(--color-text-muted); font-weight: 500; }
.meta-list dd { color: var(--color-text); }

/* ── Filter Bar ─────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    gap: .4rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.filter-btn {
    padding: .3rem .7rem;
    border-radius: 20px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    transition: all .15s;
    text-decoration: none;
}
.filter-btn:hover, .filter-btn.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    text-decoration: none;
}

/* ── Bet List & Cards ───────────────────────────────────────── */
.bet-list {
    display: flex;
    flex-direction: column;
    gap: .6rem;
}
.bet-list--compact .bet-card { padding: .6rem .85rem; }

.bet-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .85rem 1rem;
    transition: border-color .15s;
}
.bet-card:hover { border-color: var(--color-border-light); }
.bet-card--open    { border-left: 3px solid var(--color-success); }
.bet-card--closed  { border-left: 3px solid var(--color-warning); }
.bet-card--archived{ border-left: 3px solid var(--color-border); }
.bet-card--expired { border-left: 3px solid var(--color-text-faint); opacity: .75; }
.bet-card--template{ border-left: 3px solid var(--color-primary); opacity: .85; }

.bet-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .5rem;
    flex-wrap: wrap;
}
.bet-card__title {
    font-weight: 600;
    color: var(--color-text);
    font-size: .95rem;
    line-height: 1.3;
    flex: 1;
}
.bet-card__title:hover { color: var(--color-primary); text-decoration: none; }
.bet-card__badges { display: flex; flex-wrap: wrap; gap: .3rem; flex-shrink: 0; }

.bet-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem 1rem;
    margin-top: .35rem;
    font-size: .8rem;
    color: var(--color-text-muted);
}
.bet-card__deadline--urgent { color: var(--color-danger); font-weight: 600; }
.bet-card__result { color: var(--color-text); }

.bet-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: .5rem;
    font-size: .8rem;
    color: var(--color-text-faint);
}

/* ── Group List & Cards ─────────────────────────────────────── */
.group-list {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}
.group-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .75rem 1rem;
    gap: .75rem;
    flex-wrap: wrap;
    transition: border-color .15s;
}
.group-card:hover { border-color: var(--color-border-light); }
.group-card__info { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.group-card__name { font-weight: 600; color: var(--color-text); }
.group-card__name:hover { color: var(--color-primary); text-decoration: none; }

/* ── Predictions Table ──────────────────────────────────────── */
.predictions-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
.predictions-table th,
.predictions-table td {
    padding: .5rem .75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}
.predictions-table th {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    background: var(--color-surface-2);
}
.predictions-table tr.my-row { background: var(--color-primary-dim); }
.predictions-table tr:last-child td { border-bottom: none; }
.positive { color: var(--color-success); }
.negative { color: var(--color-danger); }

/* ── Confidence Stars ───────────────────────────────────────── */
.confidence-stars {
    display: flex;
    gap: .4rem;
    flex-wrap: wrap;
}
.confidence-label { cursor: pointer; }
.confidence-label input[type="radio"] { position: absolute; opacity: 0; width: 0; }
.star-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .3rem .55rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
    color: var(--color-text-muted);
    font-size: .85rem;
    font-weight: 600;
    transition: all .15s;
    cursor: pointer;
}
.confidence-label input:checked + .star-btn {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.star-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* Confidence info table */
.confidence-info {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .75rem 1rem;
    margin-bottom: 1.25rem;
    font-size: .875rem;
}
.confidence-info summary { cursor: pointer; font-weight: 600; color: var(--color-text-muted); }
.conf-table { margin-top: .75rem; width: 100%; border-collapse: collapse; }
.conf-table th, .conf-table td { padding: .35rem .6rem; border-bottom: 1px solid var(--color-border); text-align: left; }
.conf-table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--color-text-muted); }

/* ── Auth Box ───────────────────────────────────────────────── */
.auth-box {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    max-width: 420px;
    width: 100%;
}
.auth-box__title {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
}
.auth-box__switch {
    margin-top: 1.25rem;
    font-size: .875rem;
    color: var(--color-text-muted);
    text-align: center;
}

/* ── Landing Page ───────────────────────────────────────────── */
.landing {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    padding-block: 3rem;
}

.landing__logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    text-align: center;
}

.logo-wordmark {
    font-size: clamp(3.5rem, 12vw, 6.5rem);
    font-weight: 900;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--color-text);
    line-height: 1;
    /* Embossed look */
    text-shadow:
        0  2px 0  rgba(255,255,255,.04),
        0 -1px 0  rgba(0,0,0,.4);
}

.logo-tagline {
    font-size: .8rem;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    font-weight: 500;
}

/* ── Dashboard Sections ─────────────────────────────────────── */
.dashboard-section {
    margin-bottom: 2.5rem;
}
.dashboard-section__title {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--color-border);
}
.dashboard-section__hint {
    font-size: .78rem;
    color: var(--color-text-faint);
    font-weight: 400;
    letter-spacing: 0;
}
.dashboard-section--muted { opacity: .85; }

/* ── Status helpers ─────────────────────────────────────────── */
.status-open   { color: var(--color-success); font-weight: 600; }
.status-closed { color: var(--color-warning); font-weight: 600; }
.text-muted    { color: var(--color-text-muted); }
.hint          { color: var(--color-text-muted); font-size: .875rem; }
.required      { color: var(--color-danger); }

/* ── Empty State ────────────────────────────────────────────── */
.empty-state {
    padding: 1.5rem;
    text-align: center;
    color: var(--color-text-faint);
    font-size: .9rem;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
}

/* ── Alert (info block, not flash) ─────────────────────────── */
.alert-info-block {
    background: rgba(79,184,247,.08);
    border: 1px solid rgba(79,184,247,.25);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
    color: var(--color-info);
    font-size: .875rem;
    margin-bottom: 1rem;
}

/* ── Dialog / Modal ─────────────────────────────────────────── */
dialog {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    padding: 1.75rem;
    max-width: 500px;
    width: calc(100vw - 2rem);
    box-shadow: 0 24px 64px rgba(0,0,0,.5);
}
dialog::backdrop {
    background: rgba(0,0,0,.65);
    backdrop-filter: blur(2px);
}
dialog h2 { margin-bottom: 1.25rem; }
.modal-actions {
    display: flex;
    gap: .5rem;
    justify-content: flex-end;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

/* ── Site Footer ────────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding-block: 1rem;
    font-size: .75rem;
    color: var(--color-text-faint);
    text-align: center;
}

/* ── Auth sub-pages ─────────────────────────────────────────── */
.auth-center {
    display: flex;
    justify-content: center;
    padding-top: 2rem;
}

/* ── Groups Detail ──────────────────────────────────────────── */
.member-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
.member-table th,
.member-table td {
    padding: .5rem .75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}
.member-table th {
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--color-text-muted);
    background: var(--color-surface-2);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
    h1 { font-size: 1.4rem; }

    .nav__burger { display: flex; }

    .nav__menu {
        display: none;
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        padding: 1rem;
        overflow-y: auto;
        z-index: 99;
    }
    .nav__menu--open { display: flex; }
    .nav__link {
        padding: .75rem 1rem;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }
    .nav__sep { width: 100%; height: 1px; margin-block: .25rem; }

    .form-row { grid-template-columns: 1fr; }

    .auth-box { padding: 1.25rem; }

    .page-header { flex-direction: column; }
    .page-header__actions { width: 100%; }

    .meta-list { grid-template-columns: 1fr; }
    .meta-list dt { margin-top: .4rem; }

    .bet-card__footer { flex-direction: column; align-items: flex-start; gap: .4rem; }

    dialog { padding: 1.25rem; }
    .modal-actions { flex-direction: column-reverse; }
    .modal-actions .btn { width: 100%; justify-content: center; }

    .predictions-table { font-size: .8rem; }
    .predictions-table th, .predictions-table td { padding: .4rem .5rem; }

    .logo-wordmark { letter-spacing: .15em; }
}

@media (min-width: 641px) and (max-width: 900px) {
    .container { padding-inline: 1.5rem; }
}

/* ── Ranking Table ──────────────────────────────────────────── */
.ranking-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}
.ranking-table th,
.ranking-table td {
    padding: .6rem .85rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
.ranking-table th {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--color-text-muted);
    background: var(--color-surface-2);
}
.ranking-table .rank-col  { text-align: center; width: 3rem; }
.ranking-table .num-col   { text-align: right; }
.ranking-table tr.my-row  { background: var(--color-primary-dim); }
.ranking-table tr.rank-gold   td { background: rgba(255, 215, 0, .06); }
.ranking-table tr.rank-silver td { background: rgba(192, 192, 192, .05); }
.ranking-table tr.rank-bronze td { background: rgba(205, 127, 50, .05); }
.ranking-table tr:last-child td { border-bottom: none; }

/* ── Badge Shelf ────────────────────────────────────────────── */
.badge-shelf {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}
.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .25rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .75rem 1rem;
    min-width: 90px;
    text-align: center;
    transition: border-color .15s;
}
.badge-item:hover   { border-color: var(--color-primary); }
.badge-item__icon   { font-size: 1.75rem; line-height: 1; }
.badge-item__label  { font-size: .8rem; font-weight: 700; color: var(--color-text); }
.badge-item__date   { font-size: .7rem; color: var(--color-text-faint); }

/* ── Comments ───────────────────────────────────────────────── */
.comment-list {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    margin-bottom: 1.25rem;
}
.comment {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
}
.comment--own {
    border-color: var(--color-primary);
    background: var(--color-primary-dim);
}
.comment__header {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: .4rem;
    font-size: .82rem;
}
.comment__nick  { font-weight: 700; color: var(--color-text); }
.comment__date  { font-size: .75rem; }
.comment__body  { font-size: .875rem; line-height: 1.5; white-space: pre-wrap; word-break: break-word; }
.comment__mentions { font-size: .75rem; margin-top: .35rem; }

.comment-form   { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--color-border); }

/* ============================================================
   Admin-Bereich
   ============================================================ */

/* ── Layout: Sidebar + Content ──────────────────────────────── */
.admin-layout {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 2rem;
    align-items: start;
}

.admin-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 1.5rem);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
}
.admin-sidebar__label {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    margin-bottom: .5rem;
    padding: 0 .5rem;
}
.admin-sidebar ul { display: flex; flex-direction: column; gap: .15rem; }

.admin-nav-link {
    display: block;
    padding: .4rem .6rem;
    border-radius: var(--radius-sm);
    font-size: .875rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: background .15s, color .15s;
}
.admin-nav-link:hover {
    background: var(--color-surface-2);
    color: var(--color-text);
    text-decoration: none;
}
.admin-nav-link--active {
    background: var(--color-primary-dim);
    color: var(--color-primary);
    font-weight: 600;
}

/* ── Admin Table ────────────────────────────────────────────── */
.table-scroll { overflow-x: auto; }

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .85rem;
    white-space: nowrap;
}
.admin-table th,
.admin-table td {
    padding: .5rem .7rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
.admin-table th {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--color-text-muted);
    background: var(--color-surface-2);
    position: sticky;
    top: 0;
}
.admin-table tr:hover td { background: var(--color-surface-2); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .text-center { text-align: center; }
.row--used   td { opacity: .6; }
.row--expired td { opacity: .5; text-decoration: line-through; }

/* ── Stat Grid ──────────────────────────────────────────────── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: .75rem;
    margin-bottom: 1rem;
}
.stat-grid--sm { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .85rem 1rem;
    gap: .2rem;
}
.stat-card--highlight { border-color: var(--color-primary); background: var(--color-primary-dim); }
.stat-card--warn      { border-color: var(--color-warning); background: rgba(244,162,52,.08); }

.stat-card__value {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-text);
    letter-spacing: -.02em;
}
.stat-card--highlight .stat-card__value { color: var(--color-primary); }
.stat-card--warn      .stat-card__value { color: var(--color-warning); }

.stat-card__label {
    font-size: .78rem;
    color: var(--color-text-muted);
    font-weight: 500;
}
.stat-card__sub {
    font-size: .75rem;
    color: var(--color-text-faint);
}
.stat-sub {
    font-size: .78rem;
    color: var(--color-text-muted);
    margin-top: .4rem;
}

/* ── Progress Bar ───────────────────────────────────────────── */
.progress-bar-wrap {
    height: 6px;
    background: var(--color-surface-2);
    border-radius: 3px;
    overflow: hidden;
    margin-top: .75rem;
}
.progress-bar {
    height: 100%;
    border-radius: 3px;
    transition: width .3s;
}
.progress-bar--success { background: var(--color-success); }

/* ── Stacked Bar ────────────────────────────────────────────── */
.stacked-bar {
    display: flex;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--color-surface-2);
    margin-top: .75rem;
}
.stacked-bar__seg { height: 100%; min-width: 2px; }
.stacked-bar__seg--open     { background: var(--color-success); }
.stacked-bar__seg--closed   { background: var(--color-warning); }
.stacked-bar__seg--archived { background: var(--color-text-faint); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; vertical-align: middle; }
.dot--open     { background: var(--color-success); }
.dot--closed   { background: var(--color-warning); }
.dot--archived { background: var(--color-text-faint); }

/* ── Quick Links ────────────────────────────────────────────── */
.admin-quicklinks {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

/* ── Badges (extra admin types) ─────────────────────────────── */
.badge--admin             { background: rgba(244,162,52,.15); color: var(--color-warning); border-color: var(--color-warning); }
.badge--status-active     { background: rgba(45,212,160,.15); color: var(--color-success); border-color: var(--color-success); }
.badge--status-inactive   { background: rgba(122,130,163,.12); color: var(--color-text-muted); }
.badge--status-open       { background: rgba(45,212,160,.15); color: var(--color-success); border-color: var(--color-success); }

.checkmark { color: var(--color-success); font-weight: 700; }
.text-danger { color: var(--color-danger); }

/* ── Invitation Code ─────────────────────────────────────────── */
.inv-code {
    font-family: var(--font-mono);
    font-size: .78rem;
    background: var(--color-surface-2);
    padding: .15rem .4rem;
    border-radius: 3px;
    user-select: all;
}

/* ── Code Block ─────────────────────────────────────────────── */
.code-block {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
    overflow: auto;
    max-height: 300px;
    font-family: var(--font-mono);
    font-size: .78rem;
    color: var(--color-text-muted);
    margin-block: .75rem;
    white-space: pre;
}

/* ── Tree JSON Export ───────────────────────────────────────── */
.tree-json-export {
    margin-top: 1.5rem;
    font-size: .85rem;
}
.tree-json-export summary {
    cursor: pointer;
    color: var(--color-text-muted);
    font-weight: 500;
    padding: .35rem 0;
}

/* ── Invitation Tree ────────────────────────────────────────── */
.invitation-tree { overflow-x: auto; }

.tree-root,
.tree-children {
    list-style: none;
    padding-left: 1.5rem;
    border-left: 1px solid var(--color-border);
    margin-left: .5rem;
}
.tree-root { border-left: none; padding-left: 0; margin-left: 0; }

.tree-node {
    position: relative;
    padding: .25rem 0;
}
.tree-node::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: .85rem;
    width: 1rem;
    height: 1px;
    background: var(--color-border);
}
.tree-root > .tree-node::before { display: none; }

.tree-node__info {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .35rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: .25rem .6rem;
    font-size: .82rem;
    transition: border-color .15s;
}
.tree-node__info:hover { border-color: var(--color-border-light); }
.tree-node__nick { font-weight: 700; color: var(--color-text); }
.tree-node__name { font-size: .78rem; }
.tree-node__date { font-size: .72rem; color: var(--color-text-faint); }

/* Tiefenfarben */
.tree-node--depth-0 .tree-node__info { border-color: var(--color-primary); }
.tree-node--depth-1 .tree-node__info { border-color: var(--color-success); }
.tree-node--depth-2 .tree-node__info { border-color: var(--color-warning); }

.tree-children { margin-top: .15rem; }

/* ── Feature Flags ──────────────────────────────────────────── */
.flags-list {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.flag-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .75rem 1rem;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    user-select: none;
}
.flag-row:hover     { border-color: var(--color-border-light); background: var(--color-surface-2); }
.flag-row--on       { border-color: var(--color-primary); background: var(--color-primary-dim); }

.flag-row__toggle   { flex-shrink: 0; }
.flag-row__body     { flex: 1; display: flex; flex-direction: column; gap: .15rem; }
.flag-row__key      { font-family: var(--font-mono); font-size: .85rem; font-weight: 600; color: var(--color-text); }
.flag-row__desc     { font-size: .8rem; }
.flag-row__state    { flex-shrink: 0; }

/* Toggle switch */
.toggle-input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-track {
    display: inline-flex;
    align-items: center;
    width: 40px;
    height: 22px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: 11px;
    padding: 2px;
    transition: background .2s, border-color .2s;
    cursor: pointer;
}
.toggle-input:checked + .toggle-track {
    background: var(--color-primary);
    border-color: var(--color-primary);
}
.toggle-thumb {
    width: 16px;
    height: 16px;
    background: var(--color-text-muted);
    border-radius: 50%;
    transition: transform .2s, background .2s;
}
.toggle-input:checked + .toggle-track .toggle-thumb {
    transform: translateX(18px);
    background: #fff;
}

.flag-state {
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    padding: .2rem .5rem;
    border-radius: 20px;
}
.flag-state--on  { background: rgba(45,212,160,.15); color: var(--color-success); }
.flag-state--off { background: var(--color-surface-2); color: var(--color-text-faint); }

/* ── Admin Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }
    .admin-sidebar {
        position: static;
        border-radius: var(--radius);
    }
    .admin-sidebar ul {
        flex-direction: row;
        flex-wrap: wrap;
        gap: .25rem;
    }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .admin-table { font-size: .78rem; }
    .admin-table th, .admin-table td { padding: .4rem .5rem; }
}

/* ── Template Cards ─────────────────────────────────────────── */
.template-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.template-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.template-card--global {
    border-color: var(--color-primary);
}

.template-card--byot {
    border-color: var(--color-border-light);
    opacity: .92;
}

.template-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .5rem;
}

.template-card__title {
    font-weight: 700;
    font-size: .95rem;
    color: var(--color-text);
}

.template-card__desc {
    font-size: .85rem;
    color: var(--color-text-muted);
    margin: 0;
}

.template-card__meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .15rem .75rem;
    font-size: .8rem;
    margin: 0;
}

.template-card__meta dt {
    color: var(--color-text-muted);
}

.template-card__meta dd {
    color: var(--color-text);
    margin: 0;
}

.template-card__form {
    display: flex;
    flex-direction: column;
    gap: .4rem;
    margin-top: auto;
}

.template-card__actions {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-top: auto;
}

/* Badges (kleine Labels) */
.badge {
    display: inline-block;
    font-size: .7rem;
    font-weight: 700;
    padding: .15rem .45rem;
    border-radius: 99px;
    letter-spacing: .04em;
    flex-shrink: 0;
}

.badge--global { background: var(--color-primary-dim); color: var(--color-primary); }
.badge--group  { background: rgba(45, 212, 160, .15); color: var(--color-success); }
.badge--byot   { background: rgba(244, 162, 52, .15); color: var(--color-warning); }

/* Small button variant */
.btn-sm {
    padding: .3rem .75rem;
    font-size: .82rem;
}

.form-control--sm {
    padding: .3rem .6rem;
    font-size: .85rem;
}