* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', -apple-system, sans-serif; line-height: 1.55; font-size: 15px; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { opacity: .85; }

.week-label { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--accent); margin: 32px 0 16px; font-weight: 600; }
.week-label:first-child { margin-top: 0; }

.card { border-radius: 14px; margin-bottom: 16px; overflow: hidden; border: 1px solid var(--border); background: var(--card); }
.card-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--border); background: var(--card-head); }
.day-num { font-size: 22px; font-weight: 800; color: var(--accent); min-width: 48px; }
.day-meta { flex: 1; min-width: 140px; }
.day-meta .date { font-weight: 600; font-size: 14px; }
.day-meta .title { font-size: 12px; color: var(--muted); margin-top: 2px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 4px 10px; border-radius: 20px; }
.badge-icp { background: color-mix(in srgb, var(--icp) 18%, transparent); color: var(--icp); }
.badge-tof { background: rgba(34,197,94,.15); color: #22c55e; }
.badge-mof { background: rgba(59,130,246,.15); color: #3b82f6; }
.badge-bof { background: rgba(245,158,11,.15); color: #f59e0b; }
.badge-meme { background: rgba(168,85,247,.15); color: #a855f7; }
.badge-giveaway { background: rgba(239,68,68,.15); color: #ef4444; }
.badge-showcase { background: rgba(7,131,254,.15); color: #0783fe; }
.badge-muted { background: var(--badge-muted-bg); color: var(--muted); }

.card-body { padding: 20px; }
.post-copy { width: 100%; min-height: 160px; background: var(--input-bg); border: 1px solid var(--border); border-radius: 10px; color: var(--text); font-family: inherit; font-size: 14px; line-height: 1.65; padding: 16px; resize: vertical; }
.meme-preview { margin-top: 14px; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); }
.meme-preview img { width: 100%; max-width: 400px; display: block; }
.meme-preview span { display: block; padding: 8px 12px; font-size: 11px; color: var(--muted); background: var(--card-head); }
.variant-picker { margin-top: 14px; }
.variant-picker strong { font-size: 12px; color: var(--accent); }
.variant-grid { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.variant-thumb { display: block; width: 140px; border: 2px solid var(--border); border-radius: 8px; overflow: hidden; }
.variant-thumb.active { border-color: var(--accent); }
.variant-thumb img { width: 100%; display: block; }
.action-box { margin-top: 14px; padding: 12px 14px; border-radius: 8px; font-size: 13px; line-height: 1.5; background: var(--action-bg); color: var(--action-text); border-left: 3px solid var(--accent); }
.action-box strong { color: var(--accent); }
.notes { margin-top: 12px; font-size: 12px; color: var(--muted); line-height: 1.5; }
.notes strong { color: var(--accent); }
.actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.btn { font-family: inherit; font-size: 13px; font-weight: 600; padding: 10px 18px; border-radius: 8px; border: none; cursor: pointer; transition: all .15s; display: inline-flex; align-items: center; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

.ref-block { border-radius: 14px; padding: 24px; margin-bottom: 20px; border: 1px solid var(--border); background: var(--card); }
.ref-block h3 { font-size: 18px; margin-bottom: 12px; }
.ref-block p, .ref-block li { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.ref-block ul { padding-left: 20px; margin: 10px 0; }
.icp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 16px; }
.icp-card { padding: 16px; border-radius: 10px; border: 1px solid var(--border); }
.icp-card h4 { font-size: 13px; margin-bottom: 6px; }
.icp-card p { font-size: 12px; color: var(--muted); }

.toast { position: fixed; bottom: 24px; right: 24px; background: #22c55e; color: #fff; padding: 12px 20px; border-radius: 8px; font-weight: 600; font-size: 14px; opacity: 0; transform: translateY(10px); transition: all .25s; pointer-events: none; z-index: 100; }
.toast.show { opacity: 1; transform: translateY(0); }

.section { display: none; }
.section.active { display: block; }

.filter-bar { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; flex-wrap: wrap; }
.filter-bar label { font-size: 12px; color: var(--muted); }
.filter-bar select { background: var(--input-bg); border: 1px solid var(--border); color: var(--text); padding: 8px 12px; border-radius: 8px; font-family: inherit; }

/* V2 — Kanban board */
.kanban-board { display: grid; grid-template-columns: repeat(4, minmax(240px, 1fr)); gap: 16px; overflow-x: auto; padding-bottom: 16px; }
@media (max-width: 1100px) { .kanban-board { grid-template-columns: repeat(2, minmax(220px, 1fr)); } }
@media (max-width: 600px) { .kanban-board { grid-template-columns: 1fr; } }
.kanban-col { background: var(--card-head); border: 1px solid var(--border); border-radius: 14px; display: flex; flex-direction: column; min-height: 200px; }
.kanban-col-head { padding: 14px 16px; border-bottom: 1px solid var(--border); }
.kanban-col-head h3 { font-size: 13px; font-weight: 700; line-height: 1.35; }
.kanban-col-head span { font-size: 11px; color: var(--muted); }
.kanban-stack { padding: 10px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.kanban-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.kanban-card-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 4px; }
.kanban-day { font-size: 11px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .06em; }
.kanban-date { font-size: 11px; color: var(--muted); }
.kanban-title { font-size: 14px; font-weight: 600; margin: 8px 0; line-height: 1.35; }
.kanban-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.kanban-details summary { font-size: 12px; font-weight: 600; color: var(--accent); cursor: pointer; padding: 6px 0; list-style: none; }
.kanban-details summary::-webkit-details-marker { display: none; }
.kanban-body { margin-top: 8px; }
.kanban-body .post-copy { min-height: 120px; font-size: 13px; }

/* Platform tracking (X / Facebook / LinkedIn) */
.platform-row { margin-bottom: 10px; }
.platform-pills { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 8px; }
.platform-pill { font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 20px; border: 1px solid var(--border); color: var(--muted); background: var(--badge-muted-bg); }
.platform-pill--on { color: #fff; border-color: transparent; }
.platform-pill--x.platform-pill--on { background: #1a1a1a; }
.platform-pill--facebook.platform-pill--on { background: #1877f2; }
.platform-pill--linkedin.platform-pill--on { background: #0a66c2; }
.platform-checks { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.platform-label { font-size: 10px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-right: 2px; }
.platform-check { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 600; color: var(--text-secondary); cursor: pointer; }
.platform-check input { width: 14px; height: 14px; cursor: pointer; accent-color: var(--accent); }
.platform-check--x input { accent-color: #1a1a1a; }
.platform-check--fb input { accent-color: #1877f2; }
.platform-check--li input { accent-color: #0a66c2; }
.kanban-card--partial { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }

/* V3 — Spreadsheet table */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; background: var(--card); }
.post-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.post-table th { text-align: left; padding: 12px 14px; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); background: var(--card-head); border-bottom: 1px solid var(--border); position: sticky; top: 0; }
.post-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table-row:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
.td-day { font-weight: 800; color: var(--accent); width: 48px; }
.td-title { font-weight: 600; max-width: 220px; }
.btn-expand { font-family: inherit; font-size: 11px; font-weight: 600; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border); background: var(--input-bg); color: var(--text); cursor: pointer; }
.btn-expand:hover { border-color: var(--accent); color: var(--accent); }
.table-detail td { padding: 0; background: var(--input-bg); }
.table-detail-inner { padding: 20px; }
.week-tag { font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); margin-bottom: 12px; font-weight: 600; }

/* V4 — Story mode */
.story-shell { max-width: 680px; margin: 0 auto; }
.story-picker { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; justify-content: center; }
.story-dot { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--border); background: var(--card); color: var(--muted); font-size: 11px; font-weight: 700; cursor: pointer; font-family: inherit; transition: all .15s; }
.story-dot:hover { border-color: var(--icp); color: var(--icp); }
.story-dot.active { background: var(--icp); border-color: var(--icp); color: #fff; transform: scale(1.1); }
.story-card { border: 1px solid var(--border); border-radius: 16px; overflow: hidden; background: var(--card); }
.story-hero { display: flex; gap: 20px; padding: 28px 28px 20px; border-bottom: 1px solid var(--border); align-items: flex-start; }
.story-day-big { font-size: 72px; font-weight: 900; line-height: 1; color: var(--accent); opacity: .35; min-width: 80px; }
.story-date { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.story-title { font-size: 24px; font-weight: 800; margin: 8px 0 12px; letter-spacing: -.02em; line-height: 1.2; }
.story-body { padding: 24px 28px 28px; }
.story-body .post-copy { min-height: 220px; font-size: 15px; }
.story-nav { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; gap: 12px; }
#story-counter { font-size: 12px; color: var(--muted); text-align: center; flex: 1; }
.story-empty { color: var(--muted); text-align: center; padding: 48px; }
.story-nav button:disabled { opacity: .35; cursor: not-allowed; }