:root {
  --bg: #0d1117; --panel: #161b27; --panel-2: #1c2333; --border: #2a3247;
  --text: #e6e9f0; --muted: #8b93a7; color-scheme: dark; --accent: #10b981; --accent-2: #34d399;
  --danger: #ff6b6b; --radius: 14px;
}
* { box-sizing: border-box; margin: 0; }
body { background: var(--bg); color: var(--text); font: 16px/1.55 'Segoe UI', system-ui, sans-serif; min-height: 100vh; display: flex; flex-direction: column; }
a { color: var(--accent-2); text-decoration: none; }
h1 { font-size: 2rem; line-height: 1.2; } h2 { margin-bottom: .5rem; } h3 { margin-bottom: .4rem; }
h4 { margin: .8rem 0 .2rem; color: var(--muted); text-transform: uppercase; font-size: .75rem; letter-spacing: .05em; }
ul, ol { padding-left: 1.2rem; }
.container { max-width: 1080px; width: 100%; margin: 0 auto; padding: 2rem 1.25rem; flex: 1; }
.nav { display: flex; justify-content: space-between; align-items: center; padding: .9rem 1.5rem; border-bottom: 1px solid var(--border); background: rgba(13,17,23,.9); position: sticky; top: 0; backdrop-filter: blur(8px); z-index: 5; }
.nav-links { display: flex; gap: 1rem; align-items: center; }
.nav-links a { color: var(--text); }
.brand { font-weight: 800; font-size: 1.3rem; color: var(--text); }
.brand span { color: var(--accent); }
.footer { text-align: center; color: var(--muted); padding: 1.5rem; border-top: 1px solid var(--border); font-size: .85rem; }
.btn { display: inline-block; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); padding: .55rem 1.1rem; border-radius: 10px; cursor: pointer; font-size: .95rem; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; }
.btn-lg { padding: .8rem 1.6rem; font-size: 1.05rem; }
.btn-block { width: 100%; }
.inline { display: inline; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.4rem; margin-bottom: 1.2rem; }
.idea-card { display: block; color: var(--text); transition: transform .12s, border-color .12s; }
.idea-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.idea-top { display: flex; justify-content: space-between; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.2rem; margin-bottom: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.span-2 { grid-column: span 2; }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } .span-2 { grid-column: span 1; } }
.hero { text-align: center; padding: 4.5rem 1rem 3rem; }
.hero h1 { font-size: 3.2rem; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); max-width: 640px; margin: 1rem auto; font-size: 1.1rem; }
.cta-row { display: flex; gap: .8rem; justify-content: center; margin: 1.4rem 0; flex-wrap: wrap; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; margin-top: 1rem; }
.auth-card { max-width: 430px; margin: 3rem auto; }
.form-card { max-width: 640px; margin: 0 auto; }
label { display: block; margin: .9rem 0; font-weight: 600; font-size: .92rem; }
input, select, textarea { width: 100%; margin-top: .35rem; padding: .6rem .8rem; background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; font: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
fieldset { border: 1px solid var(--border); border-radius: 8px; padding: .8rem 1rem; margin: .9rem 0; }
legend { font-weight: 600; font-size: .92rem; padding: 0 .4rem; }
.check { display: flex; gap: .5rem; align-items: center; font-weight: 400; margin: .35rem 0; }
.check input { width: auto; margin: 0; }
.chip { background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; padding: .25rem .7rem; font-size: .82rem; white-space: nowrap; }
.tag { background: rgba(16,185,129,.15); color: var(--accent); border-radius: 6px; padding: .15rem .5rem; font-size: .75rem; font-weight: 700; text-transform: uppercase; }
.tag-high { background: rgba(255,107,107,.15); color: var(--danger); }
.tag-medium { background: rgba(255,193,7,.15); color: #ffc107; }
.tag-low { background: rgba(0,212,160,.12); color: var(--accent-2); }
.scores { display: flex; gap: .5rem; flex-wrap: wrap; margin: .6rem 0; }
.muted { color: var(--muted); } .small { font-size: .85rem; }
.error { color: var(--danger); background: rgba(255,107,107,.08); border: 1px solid rgba(255,107,107,.3); padding: .6rem .9rem; border-radius: 8px; margin: .8rem 0; }
.notice { color: var(--accent-2); background: rgba(0,212,160,.08); border: 1px solid rgba(0,212,160,.3); padding: .6rem .9rem; border-radius: 8px; margin: .8rem 0; }
.center { text-align: center; }
.hidden { display: none; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin: 1rem 0 1.4rem; flex-wrap: wrap; }
.progress { height: 8px; background: var(--panel-2); border-radius: 999px; overflow: hidden; margin: .6rem 0; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 999px; transition: width .3s; }
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; margin-bottom: 1.4rem; }
.stat { text-align: center; padding: 1rem; margin: 0; }
.stat-num { display: block; font-size: 1.6rem; font-weight: 800; }
.task-list { list-style: none; padding: 0; margin-top: 1rem; }
.task { display: flex; gap: .9rem; padding: .8rem; border-top: 1px solid var(--border); align-items: flex-start; }
.task.done strong { text-decoration: line-through; color: var(--muted); }
.task-check { width: 26px; height: 26px; min-width: 26px; border-radius: 50%; border: 2px solid var(--accent); background: transparent; color: var(--accent-2); cursor: pointer; font-weight: 800; }
.task.done .task-check { background: var(--accent); color: #fff; }
.quote { border-left: 3px solid var(--accent); padding-left: .9rem; font-style: italic; }
.pre { white-space: pre-line; }
.spinner { width: 44px; height: 44px; border: 4px solid var(--panel-2); border-top-color: var(--accent); border-radius: 50%; margin: 0 auto 1rem; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* v2: kanban, forum, admin */
.toolbar { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-bottom: 1.2rem; }
.chip-active { border-color: var(--accent); color: var(--accent); }
.chip-success { background: rgba(0,212,160,.12); color: var(--accent-2); border-color: rgba(0,212,160,.4); }
.chip-danger { background: rgba(255,107,107,.12); color: var(--danger); border-color: rgba(255,107,107,.4); }
.inline-form { display: inline-flex; gap: .4rem; align-items: center; }
.inline-form input { width: auto; margin: 0; padding: .35rem .6rem; }
.btn-sm { padding: .3rem .7rem; font-size: .82rem; }
.kanban { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; align-items: start; }
@media (max-width: 900px) { .kanban { grid-template-columns: repeat(2, 1fr); } }
.kanban-col { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: .8rem; }
.kanban-col h3 { font-size: .95rem; margin-bottom: .6rem; }
.kanban-cards { min-height: 60px; display: flex; flex-direction: column; gap: .6rem; }
.kanban-cards.dragover { outline: 2px dashed var(--accent); border-radius: 8px; }
.kcard { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: .7rem; cursor: grab; }
.kcard.dragging { opacity: .5; }
.kcard-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: .3rem; }
.kdel { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 1rem; }
.kdel:hover { color: var(--danger); }
.ktitle { display: block; margin-bottom: .2rem; }
.kmeta { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .5rem; align-items: center; }
.subtasks { list-style: none; padding-left: .2rem; margin: .4rem 0; }
.subtasks li { font-size: .85rem; margin: .15rem 0; }
.sub-done { text-decoration: line-through; color: var(--muted); }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal-card { max-width: 480px; width: 92%; max-height: 90vh; overflow: auto; }
.forum-cats { display: flex; flex-direction: column; gap: .8rem; }
.forum-cat { display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center; color: var(--text); margin: 0; }
.forum-cat:hover { border-color: var(--accent); }
.forum-emoji { font-size: 1.8rem; }
.forum-cat-meta { text-align: right; }
.thread-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--text); margin-bottom: .7rem; }
.thread-row:hover { border-color: var(--accent); }
.thread-meta { display: flex; gap: .4rem; }
.thread-title { font-size: 1.5rem; }
.reply { margin-left: 1.2rem; }
.admin-nav { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.4rem; border-bottom: 1px solid var(--border); padding-bottom: .8rem; }
.admin-nav a { color: var(--text); padding: .4rem .8rem; border-radius: 8px; }
.admin-nav a:hover { background: var(--panel-2); }
.table-wrap { overflow-x: auto; padding: .6rem; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { text-align: left; color: var(--muted); font-size: .78rem; text-transform: uppercase; padding: .5rem; }
.table td { padding: .55rem .5rem; border-top: 1px solid var(--border); vertical-align: top; }
.actions { white-space: nowrap; }
.actions form, .actions a { margin-right: .3rem; }
.form-card-wide { max-width: 860px; }
.article { max-width: 760px; margin: 0 auto; }
.article h1 { font-size: 2.2rem; margin-bottom: .4rem; }
.article-body { margin-top: 1.2rem; line-height: 1.75; }

/* v3 */
:root { color-scheme: dark; }
body:not(.theme-light) input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1); } input[type="date"]::-webkit-calendar-picker-indicator { cursor: pointer; }
.logo-img { height: 44px; filter: brightness(0) invert(1); }
.logo-img-footer { height: 26px; filter: brightness(0) invert(1); opacity: .85; }
.modal-close { position: absolute; top: .7rem; right: .9rem; background: none; border: none; color: var(--muted); font-size: 1.5rem; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }
.modal-card { position: relative; }
.footer-grid { display: flex; gap: 3rem; justify-content: space-between; flex-wrap: wrap; padding: 2.5rem 1rem 1.5rem; text-align: left; max-width: 1080px; margin: 0 auto; }
.footer-grid > div { flex: 1 1 200px; min-width: 180px; }
.footer-grid h4 { margin-bottom: .5rem; }
.footer-grid a { display: block; color: var(--muted); margin: .25rem 0; font-size: .9rem; }
.footer-grid a:hover { color: var(--accent-2); }
.bell { position: relative; font-size: 1.15rem; text-decoration: none; }
.bell-badge { position: absolute; top: -7px; right: -10px; background: var(--danger); color: #fff; font-size: .65rem; border-radius: 999px; padding: 1px 5px; font-weight: 700; }
/* home page */
.home-hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2.5rem; align-items: center; padding: 4rem 0 3rem; }
@media (max-width: 800px) { .home-hero { grid-template-columns: 1fr; } }
.home-hero h1 { font-size: 3rem; line-height: 1.1; }
.home-hero .accent-text { color: var(--accent); }
.hero-img { width: 100%; max-width: 380px; margin: 0 auto; display: block; filter: drop-shadow(0 12px 40px rgba(16,185,129,.25)); animation: float 5s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.stats-band { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1.5rem; padding: 2.5rem 0; max-width: 1000px; margin: 0 auto; justify-items: center; text-align: center; }
.stats-band .stat { width: 100%; }
.stat-circle { position: relative; width: 130px; height: 130px; margin: 0 auto .7rem; }
.stat-circle svg { transform: rotate(-90deg); }
.stat-circle .ring-bg { fill: none; stroke: var(--panel-2); stroke-width: 10; }
.stat-circle .ring { fill: none; stroke: var(--accent); stroke-width: 10; stroke-linecap: round; stroke-dasharray: 339.3; stroke-dashoffset: 339.3; transition: stroke-dashoffset 1.6s ease; }
.stat-circle .pct { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 800; }
.counter { font-size: 2.2rem; font-weight: 800; color: var(--accent); }
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; margin: 3.5rem 0; }
@media (max-width: 800px) { .feature-row { grid-template-columns: 1fr; } }
.feature-row img { width: 100%; max-width: 300px; margin: 0 auto; display: block; }
.feature-list { list-style: none; padding: 0; }
.feature-list li { padding: .45rem 0 .45rem 1.8rem; position: relative; }
.feature-list li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }
.cta-band { text-align: center; background: linear-gradient(135deg, rgba(16,185,129,.12), rgba(52,211,153,.06)); border: 1px solid rgba(16,185,129,.3); border-radius: var(--radius); padding: 3rem 1.5rem; margin: 3rem 0; }
.oauth-row { display: flex; flex-direction: column; gap: .6rem; margin: 1rem 0; }
.btn-oauth { display: flex; align-items: center; justify-content: center; gap: .6rem; width: 100%; }
.divider { display: flex; align-items: center; gap: .8rem; color: var(--muted); font-size: .85rem; margin: 1rem 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.badge-grid { display: flex; gap: .7rem; flex-wrap: wrap; }
.badge-chip { background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: .6rem .9rem; text-align: center; min-width: 92px; }
.badge-chip .b-emoji { font-size: 1.6rem; display: block; }
.milestone-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .8rem 0; border-top: 1px solid var(--border); }
.msg-row { display: flex; gap: .7rem; margin: .6rem 0; }
.msg-bubble { background: var(--panel-2); border-radius: 12px; padding: .6rem .9rem; max-width: 75%; }
.msg-mine { margin-left: auto; background: rgba(16,185,129,.18); }
.notif { padding: .7rem 0; border-top: 1px solid var(--border); }
.notif.unread { background: rgba(16,185,129,.06); }
.profile-head { display: flex; gap: 1.4rem; align-items: center; }
.avatar-circle { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; font-weight: 800; color: #fff; }
.challenge-pin { border-left: 3px solid var(--accent); }

/* v4 */
.modal.hidden { display: none !important; }
body:not(.theme-light) input[type="time"]::-webkit-calendar-picker-indicator { filter: invert(1); } input[type="time"]::-webkit-calendar-picker-indicator { cursor: pointer; }
input[type="date"], input[type="time"] { position: relative; }
.nav-ico { width: 21px; height: 21px; vertical-align: -5px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.nav-links a:hover .nav-ico { stroke: var(--accent); }
.assignee-chip { background: rgba(16,185,129,.15); }
/* collaborations */
.member-row { display: flex; justify-content: space-between; align-items: center; padding: .55rem 0; border-top: 1px solid var(--border); }
/* block editor */
.editor-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 1.2rem; align-items: start; }
@media (max-width: 900px) { .editor-wrap { grid-template-columns: 1fr; } }
.blocks { display: flex; flex-direction: column; gap: .6rem; }
.block { border: 1px solid var(--border); border-radius: 10px; padding: .7rem; background: var(--panel-2); }
.block-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .4rem; }
.block-head .btype { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.block-head .bctl { display: flex; gap: .25rem; }
.block-head .bctl button { background: none; border: 1px solid var(--border); border-radius: 6px; color: var(--muted); cursor: pointer; padding: .1rem .45rem; font-size: .8rem; }
.block-head .bctl button:hover { color: var(--text); border-color: var(--accent); }
.block textarea, .block input { width: 100%; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; color: var(--text); padding: .5rem .6rem; font: inherit; }
.block textarea.code { font-family: ui-monospace, monospace; font-size: .85rem; }
.block-h1 input { font-size: 1.5rem; font-weight: 800; }
.block-h2 input { font-size: 1.25rem; font-weight: 700; }
.block-h3 input { font-size: 1.05rem; font-weight: 700; }
.add-block-bar { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .8rem; }
.add-block-bar button { background: var(--panel-2); border: 1px dashed var(--border); border-radius: 8px; color: var(--muted); cursor: pointer; padding: .35rem .7rem; font-size: .82rem; }
.add-block-bar button:hover { color: var(--accent); border-color: var(--accent); }
.seo-panel { position: sticky; top: 1rem; }
.seo-score { font-size: 2rem; font-weight: 800; }
.seo-checks li { font-size: .82rem; padding: .2rem 0; list-style: none; }
.seo-checks { padding: 0; margin: .5rem 0; }
.ok-check { color: var(--accent); }
.bad-check { color: var(--muted); }
/* rendered article content */
.article-body { line-height: 1.75; }
.article-body h1, .article-body h2, .article-body h3 { margin: 1.4em 0 .5em; line-height: 1.25; }
.article-body p { margin: .9em 0; }
.article-body ul, .article-body ol { margin: .9em 0; padding-left: 1.6em; }
.article-body li { margin: .35em 0; }
.article-body img { max-width: 100%; border-radius: 12px; margin: 1em 0; }
.article-body a { color: var(--accent-2); }
.featured-img { width: 100%; max-height: 420px; object-fit: cover; border-radius: 14px; margin-bottom: 1.5rem; }

/* ============ v5: NoBossly color palette & light app theme ============ */
/*
  Palette:
  - Deep Forest   #0b3d2e  (nav, footer)
  - Emerald       #047857  (primary actions)
  - Jade          #10b981  (accents, success)
  - Mint          #d1fae5  (chips, highlights)
  - Sea Foam      #eef7f1  (app background)
  - White         #ffffff  (cards)
  - Ink Green     #14291f  (text)
*/
body.theme-light {
  --bg: #eef7f1; --panel: #ffffff; --panel-2: #f3faf6; --border: #d4e6db;
  --text: #14291f; --muted: #5e7a6c; --accent: #047857; --accent-2: #10b981;
  --danger: #dc2626;
  color-scheme: light;
  background: linear-gradient(180deg, #e7f4ec 0%, #eef7f1 240px);
}
body.theme-light a { color: var(--accent); }
body.theme-light .nav {
  background: linear-gradient(90deg, #0b3d2e, #0e4d39);
  border-bottom: none;
  box-shadow: 0 2px 14px rgba(11, 61, 46, .25);
}
body.theme-light .nav-links a, body.theme-light .brand { color: #eafff5; }
body.theme-light .nav-links a:hover { color: #6ee7b7; }
body.theme-light .nav .btn-ghost { color: #eafff5; border-color: rgba(255,255,255,.3); }
body.theme-light .nav .btn-primary { background: #10b981; border-color: #10b981; }
body.theme-light .card {
  box-shadow: 0 1px 3px rgba(11,61,46,.07), 0 6px 18px rgba(11,61,46,.05);
  transition: box-shadow .15s ease, transform .15s ease;
}
body.theme-light .card:hover { box-shadow: 0 2px 6px rgba(11,61,46,.09), 0 10px 26px rgba(11,61,46,.08); }
body.theme-light .idea-card:hover, body.theme-light a.card:hover { transform: translateY(-2px); }
body.theme-light .btn-primary { background: var(--accent); border-color: var(--accent); }
body.theme-light .btn-primary:hover { background: #065f46; filter: none; }
body.theme-light .chip { background: #e6f5ec; border-color: #c4e3d2; color: #1f5c43; }
body.theme-light .chip-active { background: var(--accent); color: #fff; border-color: var(--accent); }
body.theme-light .chip-success { background: #d1fae5; color: #065f46; border-color: #6ee7b7; }
body.theme-light .chip-danger { background: #fee2e2; color: #b91c1c; border-color: #fca5a5; }
body.theme-light .tag { background: #d1fae5; color: #047857; }
body.theme-light .tag-urgent, body.theme-light .tag-high { background: #fee2e2; color: #b91c1c; }
body.theme-light .tag-medium { background: #fef3c7; color: #92400e; }
body.theme-light .tag-low { background: #e0f2fe; color: #075985; }
body.theme-light .footer { background: #0b3d2e; border-top: none; color: #9fc5b2; margin-top: 2rem; }
body.theme-light .footer a { color: #c9e9d8; }
body.theme-light .footer a:hover { color: #6ee7b7; }
body.theme-light .footer h4 { color: #6ee7b7; }
body.theme-light .error { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }
body.theme-light .notice { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
body.theme-light .hero h1 { background: linear-gradient(90deg, #047857, #10b981); -webkit-background-clip: text; background-clip: text; }
body.theme-light .progress { background: #dcefe4; }
body.theme-light .bell-badge { background: #f59e0b; color: #14291f; }
body.theme-light .kanban-col { background: #f6fbf8; border-top: 4px solid var(--col-accent, #94a3b8); padding-top: .7rem; }
body.theme-light .kanban-col[data-status="todo"] { --col-accent: #64748b; }
body.theme-light .kanban-col[data-status="in_progress"] { --col-accent: #0ea5e9; }
body.theme-light .kanban-col[data-status="blocked"] { --col-accent: #f59e0b; }
body.theme-light .kanban-col[data-status="done"] { --col-accent: #10b981; }
body.theme-light .kcard { background: #fff; box-shadow: 0 1px 3px rgba(11,61,46,.08); transition: box-shadow .15s, transform .15s; cursor: pointer; }
body.theme-light .kcard:hover { box-shadow: 0 4px 14px rgba(11,61,46,.14); transform: translateY(-1px); }
body.theme-light .modal { background: rgba(11,41,30,.45); backdrop-filter: blur(2px); }
body.theme-light .seo-checks .ok-check { color: #047857; }
body.theme-light .assignee-chip { background: #d1fae5; }
body.theme-light .featured-img { box-shadow: 0 8px 30px rgba(11,61,46,.15); }
body.theme-light .article-body a { color: #047857; text-decoration: underline; }
body.theme-light .block { background: #f6fbf8; }
body.theme-light .add-block-bar button { background: #fff; }
body.theme-light .member-row, body.theme-light .task, body.theme-light .notif, body.theme-light .milestone-row { border-color: var(--border); }
body.theme-light .msg-mine { background: #d1fae5; }
body.theme-light .stat-circle .ring-bg { stroke: #dcefe4; }

/* status select on kanban cards */
.kstatus { width: auto; margin: 0; padding: .2rem .4rem; font-size: .78rem; border-radius: 6px; cursor: pointer; }

/* hamburger nav */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: .3rem; }
.nav-toggle svg { width: 26px; height: 26px; stroke: var(--text); fill: none; stroke-width: 2; stroke-linecap: round; }
body.theme-light .nav-toggle svg { stroke: #eafff5; }
@media (max-width: 1024px) {
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 0 1rem; background: var(--panel); border-bottom: 1px solid var(--border); box-shadow: 0 14px 30px rgba(0,0,0,.18); }
  body.theme-light .nav-links { background: #0e4d39; }
  .nav-links.open { display: flex; }
  .nav-links a, .nav-links form { padding: .65rem 1.5rem; }
  .nav-links a { border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav { flex-wrap: wrap; position: sticky; }
}

/* ============ v6: contrast fix, avatar menu, pricing, workspace ============ */
/* dark-green buttons must always have light text (beats body.theme-light a) */
body.theme-light a.btn-primary, body.theme-light .btn-primary,
a.btn-primary, .btn-primary { color: #fff !important; }
body.theme-light .nav .btn-ghost, .nav .btn-ghost { color: #eafff5; }
body.theme-light .footer .btn { color: #eafff5; border-color: rgba(255,255,255,.35); }

/* avatar menu */
.avatar-menu { position: relative; }
.avatar-btn { width: 38px; height: 38px; border-radius: 50%; border: 2px solid #6ee7b7; background: #047857; color: #fff; font-weight: 800; font-size: 1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; overflow: hidden; padding: 0; }
.avatar-btn img { width: 100%; height: 100%; object-fit: cover; }
.avatar-dropdown { display: none; position: absolute; right: 0; top: calc(100% + 8px); min-width: 200px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 12px 30px rgba(11,61,46,.18); padding: .4rem 0; z-index: 60; }
.avatar-dropdown.open { display: block; }
.avatar-dropdown a, .avatar-dropdown button { display: block; width: 100%; text-align: left; padding: .55rem .9rem; color: var(--text) !important; background: none; border: none; font: inherit; cursor: pointer; }
.avatar-dropdown a:hover, .avatar-dropdown button:hover { background: var(--panel-2); }
@media (max-width: 1024px) {
  .avatar-menu { padding: .4rem 1.2rem; }
  .avatar-dropdown { position: static; display: block; box-shadow: none; border: none; background: transparent; }
}

/* profile pieces */
.profile-head { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.avatar-circle { width: 64px; height: 64px; min-width: 64px; border-radius: 50%; background: linear-gradient(135deg, #047857, #10b981); color: #fff; font-size: 1.6rem; font-weight: 800; display: flex; align-items: center; justify-content: center; }

/* pricing */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; margin: 1.5rem auto; max-width: 620px; align-items: start; }
.price-card { display: flex; flex-direction: column; gap: .5rem; }
.price-card .price { font-size: 1.9rem; font-weight: 800; }
.price-card .feature-list { list-style: none; padding: 0; margin: .4rem 0; flex: 1; }
.price-card .feature-list li { padding: .22rem 0; font-size: .9rem; }
.price-featured { border: 2px solid var(--accent); transform: scale(1.02); }

/* dashboard workspace tiles */
.workspace-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-top: .8rem; }
@media (max-width: 860px) { .workspace-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .workspace-grid { grid-template-columns: 1fr; } }
.ws-tile { display: flex; flex-direction: column; gap: .15rem; padding: .9rem; border: 1px solid var(--border); border-radius: 12px; background: var(--panel-2); color: var(--text); transition: transform .12s, border-color .12s, box-shadow .12s; }
.ws-tile:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 6px 16px rgba(11,61,46,.12); }
.ws-emoji { font-size: 1.4rem; }

/* deletion banner */
.warn-banner { background: #fef3c7; color: #92400e; border-bottom: 1px solid #fcd34d; padding: .6rem 1.5rem; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; font-size: .92rem; }

/* ============ v7: icons, resources dropdown, home motion, socials ============ */
.icon { width: 1.05em; height: 1.05em; display: inline-block; vertical-align: -0.14em; fill: currentColor; }
.icon-lg { width: 1.25em; height: 1.25em; vertical-align: -0.2em; }
.ws-emoji .icon { width: 30px; height: 30px; color: var(--accent); }
.avatar-dropdown .icon { color: var(--accent); margin-right: .15rem; }

/* Resources nav dropdown */
.nav-dropdown { position: relative; }
.nav-dd-btn { background: none; border: none; font: inherit; color: inherit; cursor: pointer; padding: 0; display: inline-flex; align-items: center; gap: .25rem; }
body.theme-light .nav .nav-dd-btn { color: #eafff5; }
.nav-dd-btn .caret { font-size: .7em; opacity: .8; }
.nav-dd-menu { display: none; position: absolute; left: 0; top: calc(100% + 10px); min-width: 180px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 12px 30px rgba(11,61,46,.18); padding: .4rem 0; z-index: 60; }
.nav-dd-menu.open { display: block; }
.nav-dd-menu a { display: block; padding: .55rem .9rem; color: var(--text) !important; }
.nav-dd-menu a:hover { background: var(--panel-2); }
.nav-dd-menu .icon { color: var(--accent); }
@media (max-width: 1024px) {
  .nav-dropdown { padding: .4rem 1.5rem; }
  .nav-dd-menu { position: static; display: block; box-shadow: none; border: none; background: transparent; }
  body.theme-light .nav-dd-menu a { color: #eafff5 !important; }
  body.theme-light .nav-dd-menu .icon { color: #6ee7b7; }
}

/* image fades */
.img-fade { -webkit-mask-image: radial-gradient(ellipse 58% 58% at 50% 50%, #000 28%, rgba(0,0,0,.55) 58%, transparent 82%); mask-image: radial-gradient(ellipse 58% 58% at 50% 50%, #000 28%, rgba(0,0,0,.55) 58%, transparent 82%); }
.img-corner-fade { -webkit-mask-image: radial-gradient(ellipse 85% 85% at 50% 50%, #000 70%, transparent 100%); mask-image: radial-gradient(ellipse 85% 85% at 50% 50%, #000 70%, transparent 100%); border-radius: 18px; }

/* stats band with bulb background */
.stats-band { position: relative; }
.stats-band > * { position: relative; z-index: 1; }
.stats-kicker { grid-column: 1 / -1; text-align: center; margin-top: .4rem; }

/* marquee */
.marquee { overflow: hidden; white-space: nowrap; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: .8rem 0; background: rgba(16,185,129,.06); }
.marquee-track { display: inline-block; animation: marquee 30s linear infinite; }
.marquee-track span { font-weight: 700; letter-spacing: .04em; text-transform: uppercase; font-size: .95rem; color: var(--accent-2); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* swipe-in reveals */
.reveal { opacity: 0; transition: opacity .7s ease, transform .7s ease; will-change: opacity, transform; }
.reveal-left { transform: translateX(-44px); }
.reveal-right { transform: translateX(44px); }
.reveal-up { transform: translateY(36px); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .marquee-track { animation: none; } }

/* single (image-less) feature rows */
.feature-row.single { grid-template-columns: 1fr; max-width: 760px; margin-left: auto; margin-right: auto; text-align: left; }

/* footer: bigger logo + socials */
.logo-img-footer { height: 34px; }
.follow-us { text-align: center; padding: .4rem 0 1rem; }
.follow-us h4 { color: #6ee7b7; margin-bottom: .5rem; }
.social-row { display: flex; gap: .9rem; justify-content: center; align-items: center; flex-wrap: wrap; }
.social-ico { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); display: inline-flex; align-items: center; justify-content: center; transition: border-color .15s, transform .15s; }
.social-ico svg { width: 18px; height: 18px; fill: #c9e9d8; }
a.social-ico:hover { border-color: #6ee7b7; transform: translateY(-2px); }
a.social-ico:hover svg { fill: #6ee7b7; }
span.social-ico { opacity: .45; }

/* help center accordions */
details { border-top: 1px solid var(--border); padding: .65rem 0; }
details summary { cursor: pointer; font-weight: 600; }
details[open] summary { color: var(--accent); }
details p { margin-top: .45rem; }

/* editor mini toolbar */
.block-toolbar { display: flex; gap: .3rem; margin-bottom: .3rem; }
.block-toolbar button { font-size: .75rem; padding: .15rem .5rem; border: 1px solid var(--border); background: var(--panel); border-radius: 6px; cursor: pointer; }
.block-toolbar button:hover { border-color: var(--accent); color: var(--accent); }
.format-hint { font-size: .78rem; color: var(--muted); margin: .3rem 0 .6rem; }

/* ============ v8: social, reports, badges, sidebars, TOC ============ */
/* neon unread badges */
.nav-badge { position: absolute; top: -7px; right: -10px; background: #7dffa8; color: #06291a; font-size: .65rem; border-radius: 999px; padding: 1px 5px; font-weight: 800; box-shadow: 0 0 8px rgba(125,255,168,.8); }
body.theme-light .nav-badge { background: #4ef08a; color: #06291a; box-shadow: 0 0 6px rgba(78,240,138,.7); }

/* profile social bar */
.social-bar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-top: .9rem; }
.social-bar .inline { display: inline; }

/* generic grids used by groups */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; margin-top: 1rem; }
.two-col { display: grid; grid-template-columns: 2fr 1fr; gap: 1.2rem; align-items: start; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

/* blog/guide sidebar layout */
.post-layout { max-width: 760px; margin: 0 auto; }
.post-layout.with-sidebar { max-width: 1100px; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 2rem; align-items: start; }
.post-sidebar { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 1rem; }
.post-sidebar .card { margin: 0; }
.sidebar-html { overflow: hidden; border-radius: 12px; }
.similar-post { display: flex; gap: .6rem; align-items: center; padding: .45rem 0; border-bottom: 1px solid var(--border); font-weight: 600; font-size: .92rem; }
.similar-post:last-child { border-bottom: none; }
.similar-post img { width: 56px; height: 40px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
@media (max-width: 900px) { .post-layout.with-sidebar { grid-template-columns: 1fr; } .post-sidebar { position: static; } }

/* table of contents accordion */
.toc { background: var(--panel-2, rgba(16,185,129,.07)); border: 1px solid var(--border); border-radius: 12px; padding: .7rem 1rem; margin: 1.2rem 0; }
.toc summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; align-items: center; gap: .4rem; }
.toc summary::-webkit-details-marker { display: none; }
.toc summary::after { content: '▾'; margin-left: auto; transition: transform .2s; }
.toc:not([open]) summary::after { transform: rotate(-90deg); }
.toc-list { margin: .6rem 0 .2rem; padding-left: 1.2rem; }
.toc-list li { margin: .25rem 0; }
.toc-list li.toc-l3 { margin-left: 1.1rem; font-size: .92rem; }
.toc-list a { text-decoration: none; }
.toc-list a:hover { text-decoration: underline; }
html { scroll-behavior: smooth; }

/* misc */
.sm-select { padding: .25rem .4rem; border-radius: 8px; font-size: .8rem; background: var(--panel); color: inherit; border: 1px solid var(--border); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }

/* ============ v9: messages, forum editor, budget, analytics ============ */
/* mobile: single-column kanban */
@media (max-width: 600px) { .kanban { grid-template-columns: 1fr; } }

/* message previews + unread */
.thread-main { min-width: 0; }
.msg-preview { margin: .15rem 0 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 420px; }
.msg-preview-new { color: #7dffa8; font-weight: 600; }
body.theme-light .msg-preview-new { color: #0c9d54; }
.thread-unread { border-color: rgba(125,255,168,.45); }
.inline-badge { position: static; margin-left: .35rem; vertical-align: middle; }
.msg-new .pre { color: #7dffa8; }
body.theme-light .msg-new .pre { color: #0c9d54; }
.msg-img { max-width: 260px; max-height: 220px; border-radius: 10px; display: block; margin-top: .35rem; }
.msg-file { display: inline-block; margin-top: .35rem; padding: .35rem .6rem; border: 1px solid var(--border); border-radius: 8px; font-size: .85rem; }
.composer-row { display: flex; gap: .6rem; align-items: center; margin-top: .4rem; }
.attach-btn { cursor: pointer; }

/* link preview cards (messages + forum) */
.link-card { display: flex; gap: .7rem; align-items: stretch; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin: .5rem 0; max-width: 420px; background: var(--panel-2, rgba(16,185,129,.06)); text-decoration: none; }
.link-card img { width: 120px; min-height: 80px; object-fit: cover; flex-shrink: 0; }
.link-card-body { display: flex; flex-direction: column; justify-content: center; padding: .55rem .7rem; gap: .2rem; min-width: 0; }
.link-card-body strong { font-size: .92rem; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.link-card-domain { font-size: .75rem; color: var(--muted, #8aa); text-transform: lowercase; }
.link-card:hover { border-color: var(--accent); }

/* rich text editor */
.rt-toolbar { display: flex; flex-wrap: wrap; gap: .25rem; border: 1px solid var(--border); border-bottom: none; border-radius: 10px 10px 0 0; padding: .35rem; background: var(--panel-2, rgba(16,185,129,.05)); }
.rt-btn { border: 1px solid transparent; background: none; color: inherit; padding: .25rem .55rem; border-radius: 7px; cursor: pointer; font-size: .85rem; }
.rt-btn:hover { border-color: var(--border); background: var(--panel); }
.rt-editor { min-height: 120px; border: 1px solid var(--border); border-radius: 0 0 10px 10px; padding: .7rem .8rem; background: var(--panel); outline: none; }
.rt-editor:focus { border-color: var(--accent); }
.rt-editor:empty::before { content: attr(data-placeholder); color: var(--muted, #8aa); pointer-events: none; }
.rt-editor img, .rt-content img { max-width: 100%; border-radius: 10px; }
.rt-content { margin-top: .3rem; }
.rt-content blockquote { border-left: 3px solid var(--accent); padding-left: .8rem; margin: .6rem 0; color: var(--muted, #9bb); }
[data-rich] + textarea[name="body"] { display: none; }

/* budget */
.budget-bar { height: 10px; background: var(--panel-2, rgba(255,255,255,.08)); border-radius: 999px; overflow: hidden; margin: .3rem 0; }
.budget-fill { height: 100%; background: var(--accent); border-radius: 999px; transition: width .4s; }
.budget-fill.warn { background: #f59e0b; }
.budget-fill.over { background: #ef4444; }
.budget-row { padding: .45rem 0; border-bottom: 1px solid var(--border); }
.budget-row:last-of-type { border-bottom: none; }
.budget-row-head { display: flex; gap: .6rem; align-items: center; }
.budget-row-head span { margin-left: auto; }
.btn-x { background: none; border: none; color: var(--muted, #8aa); cursor: pointer; font-size: 1rem; padding: 0 .3rem; }
.btn-x:hover { color: #ef4444; }
.big-number { font-size: 1.7rem; font-weight: 800; display: block; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.inline-form input { max-width: 180px; }

/* dashboard analytics */
.analytics { margin-top: 1.2rem; }
.analytics-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1rem; margin: .8rem 0 1rem; text-align: center; }
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 760px) { .charts { grid-template-columns: 1fr; } }
.bar-chart { width: 100%; height: auto; }
.bar-chart .bar { fill: var(--accent); opacity: .85; }
.bar-chart .bar-alt { fill: #38bdf8; }
.bar-chart .bar-val { font-size: 9px; fill: currentColor; opacity: .8; }
.bar-chart .bar-label { font-size: 8px; fill: currentColor; opacity: .55; }

/* ===== v11: forum search/sidebar/tags/reactions + blog/guide cards + share + TOC layout ===== */
.forum-search { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; padding: .8rem 1rem; }
.forum-search input[name="q"] { flex: 2 1 220px; }
.forum-search select { flex: 1 1 160px; }
.forum-search input[name="tag"] { flex: 1 1 140px; }
.forum-search input, .forum-search select { margin: 0; }
.forum-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 1.2rem; align-items: start; }
@media (max-width: 900px) { .forum-layout { grid-template-columns: 1fr; } }
.side-thread { display: block; padding: .45rem 0; border-bottom: 1px solid var(--border); color: var(--text); font-size: .92rem; }
.side-thread:last-child { border-bottom: none; }
.side-thread span { display: block; }
.tag-row { margin: .35rem 0 0; display: flex; gap: .35rem; flex-wrap: wrap; }
.tag-chip { font-size: .75rem; text-decoration: none; }
a.tag-chip:hover { border-color: var(--accent); }
.react-bar { display: flex; gap: .35rem; flex-wrap: wrap; margin-top: .7rem; }
.react-btn { display: inline-flex; align-items: center; gap: .25rem; border: 1px solid var(--border); background: var(--panel-2); border-radius: 999px; padding: .18rem .55rem; font-size: .95rem; cursor: pointer; transition: border-color .12s, transform .12s; }
.react-btn:hover { border-color: var(--accent); transform: translateY(-1px); }
.react-on { border-color: var(--accent); background: rgba(16,185,129,.14); }
.react-count { font-size: .8rem; font-weight: 700; }
.react-static { cursor: default; }
.owner-row { margin-top: .8rem; }
.btn-danger { color: #ef4444; }
.reply-edit { margin-top: .5rem; }
.reply-edit summary { cursor: pointer; }
.reply-edit form { margin-top: .6rem; }

/* blog & guide list cards */
.post-card { display: block; color: var(--text); margin-bottom: 1rem; }
.post-card-top { display: flex; gap: 1rem; align-items: center; }
.post-card-img { width: 160px; min-width: 160px; height: 100px; object-fit: cover; border-radius: 10px; border: 1px solid var(--border); }
.post-card-img-empty { display: flex; align-items: center; justify-content: center; font-size: 2rem; background: var(--panel-2); }
.post-card-title { margin: 0; font-size: 1.25rem; }
.post-card-meta { margin: .6rem 0 0; }
.post-card-excerpt { margin: .4rem 0 0; }
@media (max-width: 560px) { .post-card-top { flex-direction: column; align-items: flex-start; } .post-card-img { width: 100%; height: 150px; } }

/* share buttons + copy */
.post-meta-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin: .2rem 0 1rem; }
.share-row { display: flex; gap: .4rem; }
.share-btn { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); font-weight: 700; font-size: .9rem; cursor: pointer; text-decoration: none; transition: border-color .12s, transform .12s; }
.share-btn:hover { border-color: var(--accent); transform: translateY(-1px); }

/* TOC: sticky left rail on desktop, accordion on mobile/tablet */
.post-layout.with-toc { max-width: 1000px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 2rem; align-items: start; margin: 0 auto; }
.post-layout.with-toc.with-sidebar { max-width: 1300px; grid-template-columns: 220px minmax(0, 1fr) 300px; }
.toc-side { position: sticky; top: 84px; }
.toc-sticky { background: var(--panel-2, rgba(16,185,129,.07)); border: 1px solid var(--border); border-radius: 12px; padding: .8rem 1rem; max-height: calc(100vh - 110px); overflow: auto; }
.toc-head { font-weight: 700; margin: 0 0 .5rem; }
.toc-mobile { display: none; }
@media (max-width: 1023px) {
  .post-layout.with-toc, .post-layout.with-toc.with-sidebar { grid-template-columns: 1fr; max-width: 760px; }
  .post-layout.with-toc.with-sidebar { max-width: 760px; }
  .toc-side { display: none; }
  .toc-mobile { display: block; }
}
@media (min-width: 901px) and (max-width: 1023px) {
  .post-layout.with-toc.with-sidebar { grid-template-columns: minmax(0, 1fr) 300px; max-width: 1100px; }
}

/* ---- Blog/guide content: white card, single right sidebar, accordion TOC ---- */
.article { background: #ffffff; border: 1px solid var(--border); border-radius: 16px; padding: 2.2rem 2.4rem; box-shadow: 0 1px 3px rgba(11,61,46,.05); color: #1f2733; }
.article > h1 { color: #0f1722; }
.article-body { color: #1f2733; }
.article-body h1, .article-body h2, .article-body h3, .article-body h4 { color: #0f1722; }
body.theme-light .article-body a { color: #047857; }
.article .featured-img { width: 100%; max-height: 420px; object-fit: cover; border-radius: 12px; margin-bottom: 1.4rem; }
.post-sidebar .toc.toc-accordion { margin: 0; background: #ffffff; }
.post-sidebar .toc.toc-accordion .toc-list a { color: #1f5c43; }
@media (max-width: 640px) { .article { padding: 1.3rem 1.2rem; } }

/* ---- Admin editor: mode toggle ---- */
.editor-mode-toggle { display: inline-flex; gap: .25rem; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: .25rem; margin-bottom: 1rem; }
.editor-mode-toggle .mode-btn { border: none; background: transparent; padding: .45rem .9rem; border-radius: 8px; cursor: pointer; font-weight: 600; color: var(--muted); }
.editor-mode-toggle .mode-btn.active { background: var(--accent); color: #fff; }
#raw-html { width: 100%; min-height: 360px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .86rem; line-height: 1.5; }