/* ---------- themes ----------
   Each theme only sets colours. <html data-theme="..."> picks one; "dark" is the default. */
:root, [data-theme="dark"] {
    --bg: #0f1115;
    --bg-elev: #171a21;
    --bg-elev-2: #1e222b;
    --border: #2a2f3a;
    --border-strong: #3a4150;
    --text: #e6e8ec;
    --text-dim: #9aa3b2;
    --accent: #5865f2;
    --accent-hover: #4752c4;
    --on-accent: #ffffff;
    --link: #8ea1ff;
    --topbar-bg: #171a21;
    --topbar-text: #e6e8ec;
    --topbar-dim: #9aa3b2;
    --topbar-hover: #1e222b;
    --ok: #7bd88f;
    --warn: #ffc46b;
    --bad: #ff8a8c;
    --info: #aab3ff;
    --success: #3ba55d;
    --danger: #ed4245;
    --warning: #faa61a;
    color-scheme: dark;
}

[data-theme="light"] {
    --bg: #f4f5f7;
    --bg-elev: #ffffff;
    --bg-elev-2: #eceef2;
    --border: #d8dbe1;
    --border-strong: #b9bec8;
    --text: #1d2129;
    --text-dim: #5d6573;
    --accent: #5865f2;
    --accent-hover: #4752c4;
    --on-accent: #ffffff;
    --link: #3443d1;
    --topbar-bg: #ffffff;
    --topbar-text: #1d2129;
    --topbar-dim: #5d6573;
    --topbar-hover: #eceef2;
    --ok: #1f7a3a;
    --warn: #9a5b00;
    --bad: #c4282b;
    --info: #3443d1;
    --success: #2e8b4c;
    --danger: #d92f32;
    --warning: #c77c00;
    color-scheme: light;
}

/* Ubuntu: aubergine and orange (Yaru) */
[data-theme="ubuntu"] {
    --bg: #2c001e;
    --bg-elev: #3b0b2d;
    --bg-elev-2: #4a173b;
    --border: #5e2750;
    --border-strong: #77216f;
    --text: #f7f1f4;
    --text-dim: #c9b9c3;
    --accent: #e95420;
    --accent-hover: #c7461a;
    --on-accent: #ffffff;
    --link: #ff8f62;
    --topbar-bg: #77216f;
    --topbar-text: #ffffff;
    --topbar-dim: #ead7e6;
    --topbar-hover: #8e2b85;
    --ok: #8fe3a0;
    --warn: #ffc46b;
    --bad: #ff8f8f;
    --info: #ffb38f;
    --success: #3ba55d;
    --danger: #ef4444;
    --warning: #f99b11;
    color-scheme: dark;
}

/* Fedora: light with Fedora blues */
[data-theme="fedora"] {
    --bg: #eef3f9;
    --bg-elev: #ffffff;
    --bg-elev-2: #e3ebf5;
    --border: #c9d6e6;
    --border-strong: #9fb6d3;
    --text: #1b2a41;
    --text-dim: #52627a;
    --accent: #3c6eb4;
    --accent-hover: #294172;
    --on-accent: #ffffff;
    --link: #2b5aa0;
    --topbar-bg: #294172;
    --topbar-text: #ffffff;
    --topbar-dim: #c8d6ee;
    --topbar-hover: #3c6eb4;
    --ok: #1f7a3a;
    --warn: #8f5600;
    --bad: #c4282b;
    --info: #2b5aa0;
    --success: #2e8b4c;
    --danger: #d92f32;
    --warning: #c77c00;
    color-scheme: light;
}

/* Blue: deep navy */
[data-theme="blue"] {
    --bg: #0a1424;
    --bg-elev: #0f1e36;
    --bg-elev-2: #152846;
    --border: #213a60;
    --border-strong: #2f5185;
    --text: #e4edfb;
    --text-dim: #93a7c6;
    --accent: #2f81f7;
    --accent-hover: #1f6fe0;
    --on-accent: #ffffff;
    --link: #6cb2ff;
    --topbar-bg: #0c1a30;
    --topbar-text: #e4edfb;
    --topbar-dim: #93a7c6;
    --topbar-hover: #152846;
    --ok: #7bd88f;
    --warn: #ffc46b;
    --bad: #ff8a8c;
    --info: #8cc4ff;
    --success: #3ba55d;
    --danger: #ed4245;
    --warning: #faa61a;
    color-scheme: dark;
}

:root {
    --radius: 10px;
    --font: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
    --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
    background: var(--bg);
    color: var(--text);
    font: 15px/1.55 var(--font);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.05rem; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 16px; }
main.container { flex: 1; padding-top: 24px; padding-bottom: 48px; }

.muted { color: var(--text-dim); }
.small { font-size: .85rem; }
.right { margin-left: auto; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.stack > * + * { margin-top: 12px; }
.inline { display: inline; }

/* ---------- top bar ---------- */
.topbar { background: var(--topbar-bg); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.topbar-inner { display: flex; align-items: center; gap: 24px; height: 58px; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--topbar-text); letter-spacing: .3px; }
.brand:hover { text-decoration: none; }
.mainnav { display: flex; gap: 4px; }
.mainnav a, .navdrop > summary { color: var(--topbar-dim); padding: 6px 12px; border-radius: 8px; }
.mainnav a:hover, .mainnav a.active, .navdrop > summary:hover, .navdrop[open] > summary { color: var(--topbar-text); background: var(--topbar-hover); text-decoration: none; }
.userbox { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.me { display: flex; align-items: center; gap: 8px; color: var(--topbar-text); }

/* ---------- buttons & forms ---------- */
.btn, button.btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--bg-elev-2); color: var(--text);
    border: 1px solid var(--border); border-radius: 8px;
    padding: 7px 14px; font: inherit; cursor: pointer; text-decoration: none;
}
.btn:hover { border-color: var(--border-strong); text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-ghost { background: transparent; }
.btn-sm { padding: 4px 10px; font-size: .85rem; }
.btn-discord { background: #5865f2; border-color: #5865f2; color: #fff; font-weight: 600; }
.btn-discord:hover { background: #4752c4; }
.btn-lg { padding: 12px 22px; font-size: 1.05rem; }
button.link { background: none; border: 0; padding: 0; color: var(--link); cursor: pointer; font: inherit; }
button.link:hover { text-decoration: underline; }
button.link.danger, a.danger { color: var(--danger); }
button:disabled, .btn:disabled { opacity: .45; cursor: not-allowed; }

label { display: block; font-weight: 600; margin-bottom: 4px; font-size: .9rem; }
.field { margin-bottom: 14px; }
.field .hint { font-weight: 400; color: var(--text-dim); font-size: .82rem; margin-top: 3px; }
input[type=text], input[type=number], input[type=date], input[type=search], select, textarea {
    width: 100%; background: var(--bg); color: var(--text);
    border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font: inherit;
}
input[type=color] { width: 56px; height: 36px; padding: 2px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; }
textarea { min-height: 140px; resize: vertical; font-family: var(--font); }
textarea.tall { min-height: 260px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin-bottom: 8px; }
.check input { margin-top: 4px; }
.check .desc { color: var(--text-dim); font-size: .82rem; }

/* ---------- cards / lists ---------- */
.card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.card + .card { margin-top: 16px; }
.card h2:first-child, .card h3:first-child { margin-top: 0; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.layout-sidebar { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
@media (max-width: 860px) { .layout-sidebar { grid-template-columns: 1fr; } }

.list { list-style: none; margin: 0; padding: 0; }
.list > li { padding: 12px 0; border-bottom: 1px solid var(--border); display: flex; gap: 12px; align-items: center; }
.list > li:last-child { border-bottom: 0; }

table.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th { color: var(--text-dim); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .4px; }
.table tr:last-child td { border-bottom: 0; }

.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head h1 { margin: 0; }
.breadcrumbs { color: var(--text-dim); font-size: .9rem; margin-bottom: 6px; }
.breadcrumbs a { color: var(--text-dim); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; border: 1px solid; }
.flash-error { background: rgba(237, 66, 69, .1); border-color: rgba(237, 66, 69, .5); }
.flash-success { background: rgba(59, 165, 93, .1); border-color: rgba(59, 165, 93, .5); }

.empty { text-align: center; color: var(--text-dim); padding: 30px 10px; }

/* ---------- users / roles ---------- */
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-elev-2); flex-shrink: 0; }
.avatar.sm { width: 28px; height: 28px; }
.avatar.xs { width: 22px; height: 22px; }
.avatar.lg { width: 96px; height: 96px; }
.username { font-weight: 600; color: var(--text); }
.badge {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: .75rem; font-weight: 600; padding: 2px 8px; border-radius: 999px;
    background: var(--bg-elev-2); border: 1px solid var(--border); white-space: nowrap;
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.badge-discord { color: var(--info); border-color: currentColor; }
.badge-ok { color: var(--ok); border-color: currentColor; }
.badge-warn { color: var(--warn); border-color: currentColor; }
.badge-danger { color: var(--bad); border-color: currentColor; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------- forums ---------- */
.forum-cat { display: grid; grid-template-columns: minmax(0, 1fr) 110px 260px; gap: 16px; align-items: center; }
.forum-cat h3 { margin: 0 0 2px; }
@media (max-width: 760px) { .forum-cat { grid-template-columns: 1fr; } }
.thread-row { display: grid; grid-template-columns: minmax(0, 1fr) 90px 170px; gap: 16px; align-items: center; }
@media (max-width: 760px) { .thread-row { grid-template-columns: 1fr; } }
.thread-title { font-weight: 600; font-size: 1rem; }
.stat { text-align: center; }
.stat b { display: block; font-size: 1.05rem; }

.post { display: grid; grid-template-columns: 170px minmax(0, 1fr); background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 14px; }
.post-author { padding: 18px; border-right: 1px solid var(--border); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.post-body { padding: 16px 20px; min-width: 0; }
.post-meta { display: flex; gap: 10px; color: var(--text-dim); font-size: .82rem; margin-bottom: 8px; }
.post-actions { display: flex; gap: 14px; margin-top: 14px; font-size: .85rem; }
@media (max-width: 640px) {
    .post { grid-template-columns: 1fr; }
    .post-author { flex-direction: row; border-right: 0; border-bottom: 1px solid var(--border); padding: 10px 16px; text-align: left; }
}
.mod-bar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }

.markdown { overflow-wrap: anywhere; }
.markdown p { margin: 0 0 .8em; }
.markdown p:last-child { margin-bottom: 0; }
.markdown pre { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px; overflow-x: auto; }
.markdown code { font-family: var(--mono); font-size: .9em; background: var(--bg); padding: 1px 5px; border-radius: 4px; }
.markdown pre code { padding: 0; background: none; }
.markdown blockquote { margin: 0 0 .8em; padding-left: 12px; border-left: 3px solid var(--border); color: var(--text-dim); }
.markdown table { border-collapse: collapse; margin-bottom: .8em; }
.markdown th, .markdown td { border: 1px solid var(--border); padding: 5px 10px; }
.markdown img { max-width: 100%; }

.pager { display: flex; gap: 14px; align-items: center; justify-content: center; margin: 18px 0; color: var(--text-dim); }

/* ---------- projects ---------- */
.progress { height: 6px; background: var(--bg-elev-2); border-radius: 999px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--success); }

.board { display: grid; grid-template-columns: repeat(4, minmax(240px, 1fr)); gap: 14px; overflow-x: auto; padding-bottom: 8px; }
.column { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); display: flex; flex-direction: column; min-height: 200px; }
.column > header { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.column > header h3 { margin: 0; font-size: .95rem; }
.column .count { color: var(--text-dim); font-size: .85rem; }
.column-body { padding: 10px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.column.drop-target { outline: 2px dashed var(--accent); outline-offset: -4px; }
.task-card { display: block; background: var(--bg-elev-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; color: var(--text); }
.task-card:hover { border-color: var(--border-strong); text-decoration: none; }
.task-card[draggable=true] { cursor: grab; }
.task-card.dragging { opacity: .5; }
.task-title { font-weight: 600; margin-bottom: 6px; }
.task-meta { display: flex; gap: 8px; align-items: center; font-size: .78rem; color: var(--text-dim); }
.task-meta img { margin-left: auto; }
.prio { font-weight: 700; text-transform: uppercase; letter-spacing: .3px; font-size: .7rem; padding: 1px 6px; border-radius: 4px; }
.prio-low { color: var(--text-dim); background: rgba(154, 163, 178, .12); }
.prio-medium { color: var(--info); background: rgba(142, 161, 255, .12); }
.prio-high { color: var(--warn); background: rgba(250, 166, 26, .14); }
.prio-urgent { color: var(--bad); background: rgba(237, 66, 69, .16); }
.overdue { color: var(--danger); font-weight: 600; }

details.panel { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; }
details.panel > summary { cursor: pointer; padding: 12px 16px; font-weight: 600; list-style: none; }
details.panel > summary::-webkit-details-marker { display: none; }
details.panel > summary::before { content: "+ "; color: var(--accent); }
details.panel[open] > summary::before { content: "− "; }
details.panel > .panel-body { padding: 0 16px 16px; }

.comment { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.comment:last-child { border-bottom: 0; }
.comment .content { flex: 1; min-width: 0; }

.danger-zone { border-color: rgba(237, 66, 69, .5); }

/* ---------- home / login ---------- */
.hero { padding: 36px 0 26px; }
.hero h1 { font-size: 2.2rem; }
.login-card { max-width: 420px; margin: 60px auto; text-align: center; padding: 34px 28px; }
.login-card p { color: var(--text-dim); }

.footer { border-top: 1px solid var(--border); color: var(--text-dim); font-size: .85rem; padding: 18px 0; }

/* ---------- nav dropdown & theme picker ---------- */
.navdrop { position: relative; }
.navdrop > summary { list-style: none; cursor: pointer; padding: 6px 12px; border-radius: 8px; user-select: none; }
.navdrop > summary::-webkit-details-marker { display: none; }
.navdrop > summary::after { content: " ▾"; font-size: .8em; }
.navdrop .menu {
    position: absolute; top: calc(100% + 6px); left: 0; min-width: 190px; z-index: 20;
    background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 6px; box-shadow: 0 8px 24px rgba(0, 0, 0, .25); display: flex; flex-direction: column;
}
.navdrop .menu a { color: var(--text); padding: 7px 10px; border-radius: 6px; display: flex; justify-content: space-between; gap: 10px; }
.navdrop .menu a:hover { background: var(--bg-elev-2); text-decoration: none; }
.navdrop.right .menu { left: auto; right: 0; }
.soon { font-size: .7rem; color: var(--text-dim); border: 1px solid var(--border); border-radius: 999px; padding: 0 6px; align-self: center; }
.theme-form select { width: auto; padding: 4px 8px; font-size: .85rem; background: var(--bg-elev-2); }
.theme-swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.theme-swatches button {
    border: 2px solid var(--border); border-radius: var(--radius); padding: 12px; cursor: pointer;
    font: inherit; font-weight: 600; text-align: left;
}
.theme-swatches button.current { border-color: var(--accent); }
.swatch-dark { background: #171a21; color: #e6e8ec; }
.swatch-light { background: #ffffff; color: #1d2129; }
.swatch-ubuntu { background: #77216f; color: #fff; box-shadow: inset -24px 0 0 #e95420; }
.swatch-fedora { background: #294172; color: #fff; box-shadow: inset -24px 0 0 #51a2da; }
.swatch-blue { background: #0f1e36; color: #e4edfb; box-shadow: inset -24px 0 0 #2f81f7; }
@media (max-width: 760px) {
    .topbar-inner { height: auto; flex-wrap: wrap; padding: 10px 16px; gap: 10px; }
    .userbox { margin-left: 0; }
}