*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f7f5f0;
  --surface: #ffffff;
  --border: #e2ddd6;
  --border-strong: #c8c2b8;
  --text: #1a1814;
  --text-muted: #8a8278;
  --text-faint: #b5b0a8;
  --teal: #2a9d7c;
  --coral: #d4593a;
  --coral-light: #fdf0eb;
  --coral-mid: #f0b8a4;
  --blue: #2e6fb5;
  --blue-light: #eaf2fc;
  --blue-mid: #a8c8ee;
  --danger: #c0392b;
  --danger-bg: #fdf0ee;
  --radius: 10px;
  --radius-sm: 6px;
}

body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }

/* ── TOPBAR ── */
.topbar {
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 0 32px; height: 58px; display: flex; align-items: center;
  justify-content: space-between; position: sticky; top: 0; z-index: 50;
}
.topbar-left { display: flex; align-items: baseline; gap: 14px; }
.logo { font-family: 'Lora', serif; font-size: 22px; color: var(--text); letter-spacing: -0.01em; font-weight: 400; margin: 0; line-height: 1; }
.idea-count { font-size: 11px; color: var(--text-faint); }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.saved-badge { font-size: 11px; color: var(--teal); opacity: 0; transition: opacity 0.3s; }
.saved-badge.show { opacity: 1; }
.btn-summary {
  font-family: 'Inter', sans-serif; font-size: 12px; padding: 7px 16px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: transparent; color: var(--text); cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.btn-summary:hover { background: var(--bg); border-color: var(--text); }

/* ── COL HEADERS ── */
.col-header-row {
  display: grid; grid-template-columns: 28px 1fr 1fr;
  padding: 14px 32px 10px; max-width: 1200px; margin: 0 auto;
}
.col-header {
  font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-faint); display: flex; align-items: center; gap: 7px;
}
.col-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }

/* ── MAIN / ADD BUTTON ── */
main { padding: 0 32px; max-width: 1200px; margin: 0 auto; }

.add-idea-wrap { padding: 10px 0 60px; }
.add-idea-btn {
  font-family: 'Inter', sans-serif; font-size: 13px; padding: 10px 20px;
  border: 1px dashed var(--border-strong); border-radius: var(--radius);
  background: transparent; color: var(--text-muted); cursor: pointer; width: 100%;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.add-idea-btn:hover { background: var(--surface); border-color: var(--text); color: var(--text); border-style: solid; }