:root {
    --bg: #0e0f12;
    --bg-soft: #17181d;
    --card: #1c1e24;
    --border: #2a2d36;
    --text: #e8eaf0;
    --muted: #9aa0ae;
    --accent: #4f7cff;
    --accent-2: #7c5cff;
    --danger: #ff5c5c;
    --ok: #3ecf8e;
    --radius: 14px;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.55 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; }
.container { max-width: 680px; margin: 0 auto; padding: 20px 16px 60px; }
.container.narrow { max-width: 640px; }
.container.wide { max-width: 1100px; }
.hidden { display: none !important; }
.hint { color: var(--muted); font-size: 13px; }
.hint-inline { color: var(--muted); font-size: 12px; }

/* ---------- top nav ---------- */
.topnav { position: sticky; top: 0; z-index: 50; background: rgba(14,15,18,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.topnav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 14px; padding: 10px 16px; }
.logo-badge { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.logo:hover { text-decoration: none; }
.search { flex: 1; max-width: 420px; }
.search input { width: 100%; background: var(--bg-soft); border: 1px solid var(--border); color: var(--text); border-radius: 999px; padding: 8px 16px; }
.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.avatar-link { display: inline-flex; }

/* ---------- buttons ---------- */
.btn { display: inline-block; background: var(--bg-soft); color: var(--text); border: 1px solid var(--border); border-radius: 999px; padding: 8px 18px; font-size: 14px; cursor: pointer; }
.btn:hover { text-decoration: none; border-color: var(--muted); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { background: #3f6bef; }
.btn-ghost { background: transparent; }
.btn-lg { padding: 11px 26px; font-size: 15px; }
.btn-sm { padding: 5px 14px; font-size: 13px; }
.btn-xs { padding: 3px 10px; font-size: 12px; margin: 2px 2px 2px 0; }
.btn.danger, .btn-xs.danger { border-color: var(--danger); color: var(--danger); background: transparent; }
.follow-btn.following { background: transparent; color: var(--muted); }
.link-btn { background: none; border: none; color: var(--accent); cursor: pointer; font-size: 13px; padding: 0; }
.link-btn.danger { color: var(--danger); }

/* ---------- cards / feed ---------- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.feed-tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.feed-tabs a { padding: 7px 18px; border-radius: 999px; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--border); }
.feed-tabs a.active { color: #fff; background: var(--accent); border-color: var(--accent); }
.feed-tabs a:hover { text-decoration: none; }
.post-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 14px; transition: border-color .15s; }
.post-card:hover { border-color: #3a3e4a; }
.pc-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.pc-meta { display: flex; flex-direction: column; min-width: 0; }
.pc-author { font-weight: 700; color: var(--text); }
.pc-sub { color: var(--muted); font-size: 12.5px; }
.pc-head .follow-btn { margin-left: auto; }
.pc-body { display: block; color: var(--text); }
.pc-body:hover { text-decoration: none; }
.pc-body p { margin: 6px 0; }
.pc-title { margin: 4px 0 6px; font-size: 18px; }
.read-more { color: var(--accent); font-size: 13.5px; }
.pc-actions { display: flex; gap: 4px; margin-top: 12px; border-top: 1px solid var(--border); padding-top: 8px; }
.pc-actions.big { padding-top: 12px; margin-top: 18px; }
.pa { display: inline-flex; align-items: center; gap: 6px; background: none; border: none; color: var(--muted); font-size: 13.5px; padding: 6px 12px; border-radius: 999px; cursor: pointer; }
a.pa:hover { text-decoration: none; background: var(--bg-soft); }
.pa:hover { background: var(--bg-soft); }
.like-btn.active { color: var(--ok); }
.dislike-btn.active { color: var(--danger); }
.empty { color: var(--muted); text-align: center; padding: 50px 0; }
.pager { display: flex; justify-content: center; gap: 10px; margin-top: 10px; }
.flash { max-width: 680px; margin: 12px auto 0; padding: 10px 16px; background: rgba(62,207,142,.12); border: 1px solid var(--ok); color: var(--ok); border-radius: 10px; }

/* verified badge */
.vbadge { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 10px; font-weight: 700; margin-left: 4px; vertical-align: 2px; }

/* avatars */
.avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; background: var(--bg-soft); flex: none; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; color: var(--accent); border: 1px solid var(--border); }
.avatar.sm { width: 32px; height: 32px; font-size: 13px; }
.avatar.xs { width: 24px; height: 24px; font-size: 11px; }
.avatar.xl { width: 84px; height: 84px; font-size: 32px; }
.avatar-letter { background: linear-gradient(135deg, #23283a, #2d1e4d); }

/* media grid — all images auto-size */
.media-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 6px; margin-top: 10px; border-radius: 10px; overflow: hidden; }
.media-grid img { width: 100%; height: auto; display: block; object-fit: cover; }

/* live banner */
.live-banner { text-align: center; margin-bottom: 12px; }
.live-banner a { display: block; padding: 10px; border-radius: 10px; background: rgba(79,124,255,.15); border: 1px solid var(--accent); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .65; } }

/* post full */
.post-full { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.post-title { font-size: 26px; margin: 14px 0; }
.post-content.long-form { font-size: 16.5px; }
.post-content.long-form h2 { margin-top: 1.4em; }
.post-content.long-form blockquote { border-left: 3px solid var(--accent); margin: 1em 0; padding: 4px 16px; color: var(--muted); }
.post-content.long-form a { text-decoration: underline; }

/* comments */
.comments-section { margin-top: 24px; }
.comment { padding: 12px 0; border-bottom: 1px solid var(--border); }
.c-head { display: flex; align-items: center; gap: 8px; }
.c-head time { color: var(--muted); font-size: 12px; margin-left: auto; }
.c-author { font-weight: 600; color: var(--text); font-size: 14px; }
.c-body { margin: 6px 0 4px 40px; }
.c-actions { margin-left: 40px; display: flex; gap: 12px; }
.replies { margin-left: 40px; border-left: 2px solid var(--border); padding-left: 14px; }
.comment-form textarea, .form textarea { width: 100%; background: var(--bg-soft); border: 1px solid var(--border); color: var(--text); border-radius: 10px; padding: 10px 12px; font: inherit; resize: vertical; }
.comment-form { margin: 10px 0; }
.comment-form button { margin-top: 8px; }

/* forms / auth */
.page-title { font-size: 22px; }
.auth-card { max-width: 420px; margin: 40px auto; }
.form label { display: block; margin-bottom: 14px; font-weight: 600; font-size: 14px; }
.form input:not([type=radio]):not([type=file]), .form textarea { display: block; width: 100%; margin-top: 6px; background: var(--bg-soft); border: 1px solid var(--border); color: var(--text); border-radius: 10px; padding: 10px 12px; font: inherit; font-weight: 400; }
.alert { padding: 10px 14px; border-radius: 10px; margin-bottom: 14px; font-size: 14px; }
.alert.error { background: rgba(255,92,92,.12); border: 1px solid var(--danger); color: var(--danger); }
.alert.warn { background: rgba(255,196,92,.1); border: 1px solid #ffc45c; color: #ffc45c; }

/* author studio */
.type-toggle { display: flex; gap: 18px; margin-bottom: 14px; flex-wrap: wrap; }
.type-toggle label { font-weight: 600; cursor: pointer; }
.title-input { width: 100%; background: var(--bg-soft); border: 1px solid var(--border); color: var(--text); border-radius: 10px; padding: 12px; font: inherit; font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.editor-toolbar { display: flex; gap: 4px; flex-wrap: wrap; background: var(--bg-soft); border: 1px solid var(--border); border-bottom: none; border-radius: 10px 10px 0 0; padding: 6px; }
.editor-toolbar button { background: transparent; border: 1px solid transparent; color: var(--text); border-radius: 8px; padding: 5px 10px; cursor: pointer; font-size: 13px; }
.editor-toolbar button:hover { border-color: var(--border); background: var(--card); }
.editor { min-height: 180px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 0 0 10px 10px; padding: 14px; outline: none; font-size: 15.5px; }
.editor:focus { border-color: var(--accent); }
.editor:empty::before { content: attr(data-placeholder); color: var(--muted); }
.editor h2 { margin: .6em 0; }
.editor blockquote { border-left: 3px solid var(--accent); margin: 1em 0; padding: 2px 14px; color: var(--muted); }
.studio-meta { color: var(--muted); font-size: 12.5px; margin: 8px 0 12px; text-align: right; }
.studio-meta.over { color: var(--danger); }
.file-label { display: block; border: 1px dashed var(--border); border-radius: 10px; padding: 12px; cursor: pointer; color: var(--muted); margin-bottom: 12px; }
.file-label input { display: block; margin-top: 8px; }
.preview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 8px; margin-bottom: 14px; }
.preview-grid img { width: 100%; height: 100px; object-fit: cover; border-radius: 8px; }

/* profile */
.profile-card { display: flex; align-items: center; gap: 18px; }
.profile-card .follow-btn { margin-left: auto; }
.profile-info h1 { margin: 0 0 4px; font-size: 22px; }
.profile-sub { color: var(--muted); font-size: 13.5px; }
.bio { margin: 8px 0 0; }
.section-title { margin-top: 26px; }
.edit-profile summary { cursor: pointer; font-weight: 600; margin-bottom: 12px; }

/* admin */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { text-align: center; padding: 16px; }
.stat b { display: block; font-size: 26px; }
.stat span { color: var(--muted); font-size: 12.5px; }
.admin-links { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-search { display: flex; gap: 8px; margin-bottom: 14px; max-width: 480px; }
.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.admin-table th { text-align: left; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.admin-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.admin-table a { color: var(--text); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; margin-right: 4px; }
.tag.ok { background: rgba(62,207,142,.15); color: var(--ok); }
.tag.banned { background: rgba(255,92,92,.15); color: var(--danger); }
.tag.admin { background: rgba(79,124,255,.15); color: var(--accent); }
.actions form { margin: 0; }

/* toast */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--card); border: 1px solid var(--accent); color: var(--text); padding: 10px 20px; border-radius: 999px; opacity: 0; transition: all .25s; z-index: 100; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* footer */
.site-footer { border-top: 1px solid var(--border); color: var(--muted); padding: 24px 0; text-align: center; font-size: 13px; }

@media (max-width: 720px) {
    .two-col { grid-template-columns: 1fr; }
    .search { max-width: none; }
    .profile-card { flex-wrap: wrap; }
}