/* ============================================================
   roadmap.css — AGI DeFi Roadmap Page Styles
   ============================================================ */

/* ─── Hero ─── */
.rm-hero {
  padding: var(--sp-16) var(--sp-4) var(--sp-10);
  text-align: center;
  background: linear-gradient(160deg, rgba(255,107,43,.06) 0%, transparent 60%);
  border-bottom: 1px solid var(--c-border);
}
.rm-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
  border: 1px solid rgba(255,107,43,.35);
  background: rgba(255,107,43,.1);
  color: var(--c-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .05em;
  margin-bottom: var(--sp-4);
}
.rm-hero-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--sp-3);
}
.rm-hero-sub {
  font-size: var(--text-base);
  color: var(--c-text-muted);
  max-width: 560px;
  margin: 0 auto var(--sp-6);
}

/* ─── Status Chips ─── */
.rm-status-row {
  display: flex;
  justify-content: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}
.rm-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--r-full);
  font-size: var(--text-xs);
  font-weight: 700;
}
.rm-status-chip.done   { background: rgba(52,211,153,.12); color:#34D399; border:1px solid rgba(52,211,153,.3); }
.rm-status-chip.vision { background: rgba(168,85,247,.12); color:#A855F7; border:1px solid rgba(168,85,247,.3); }

/* ─── Filter Bar ─── */
.rm-filter-wrap {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-3) var(--sp-4);
}
.rm-filter-bar {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  max-width: 1100px;
  margin: 0 auto;
}
.rm-filter-bar::-webkit-scrollbar { display: none; }
.rm-filter-btn {
  flex-shrink: 0;
  padding: 6px 16px;
  border-radius: var(--r-full);
  border: 1px solid var(--c-border);
  background: var(--c-bg);
  color: var(--c-text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s;
  font-family: var(--font-body);
}
.rm-filter-btn.active,
.rm-filter-btn:hover {
  border-color: var(--c-primary);
  background: rgba(255,107,43,.1);
  color: var(--c-primary);
}

/* ─── Overall Progress ─── */
.rm-overall {
  max-width: 600px;
  width: 100%;
  margin: var(--sp-8) auto 0;
  padding: 0 var(--sp-4);
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: var(--sp-4);
  margin-bottom: 20px;
}
.rm-overall-card {
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  background: var(--c-bg-surface);   /* 修正：--c-surface → --c-bg-surface */
  padding: var(--sp-5) var(--sp-4);
  text-align: center;
  min-width: 0;
  box-shadow: var(--shadow-card);
  transition: var(--t-base);
}
.rm-overall-card:hover {
  border-color: var(--c-border-hover);
  box-shadow: var(--shadow-glow-xs), var(--shadow-card);
}
.rm-overall-val {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}
.rm-overall-lbl {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
}

/* ─── Timeline Container ─── */
.rm-timeline-wrap {
  max-width: 900px;
  margin: var(--sp-10) auto var(--sp-16);
  padding: 0 var(--sp-4);
  position: relative;
}

/* Central vertical line */
.rm-timeline-wrap::before {
  content: '';
  position: absolute;
  left: calc(var(--sp-4) + 19px);
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--c-border);
}

/* ─── Timeline Item ─── */
.rm-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: var(--sp-8);
}
.rm-item:last-child { margin-bottom: 0; }

/* Dot on the line */
.rm-dot {
  position: absolute;
  left: 0;
  top: 10px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  border: 2px solid;
  background: var(--c-bg);
  z-index: 1;
  transition: transform .2s;
}
.rm-item:hover .rm-dot { transform: scale(1.15); }

/* Item Card */
.rm-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  padding: var(--sp-5);
  transition: border-color .2s, box-shadow .2s;
}
.rm-item:hover .rm-card {
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 4px 24px rgba(0,0,0,.3);
}

/* ─── Status Variants ─── */
/* Done */
.rm-item.done .rm-dot   { border-color: #34D399; color: #34D399; }
.rm-item.done .rm-card  { border-left: 3px solid #34D399; }

/* Vision (long-term) */
.rm-item.vision .rm-dot  { border-color: #A855F7; color: #A855F7; }
.rm-item.vision .rm-card { border-left: 3px solid #A855F7; background: rgba(168,85,247,.04); }

/* ─── Card Inner ─── */
.rm-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
  flex-wrap: wrap;
}
.rm-card-period {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--c-text-muted);
  letter-spacing: .05em;
}
.rm-card-title {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--c-text);
  margin: var(--sp-1) 0 var(--sp-2);
  line-height: 1.3;
}
/* ─── Card Head Right (badges row) ─── */
.rm-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.rm-badge.done   { background: rgba(52,211,153,.12); color:#34D399; }
.rm-badge.vision { background: rgba(168,85,247,.12); color:#A855F7; }

/* Milestones list */
.rm-milestones {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.rm-milestones li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}
.rm-milestones li::before {
  content: '✓';
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 3px;
}
.rm-item.done   .rm-milestones li::before { color: #34D399; }
.rm-item.vision .rm-milestones li::before { color: #A855F7; }

/* ─── Bottom CTA ─── */
.rm-cta {
  max-width: 900px;
  margin: var(--sp-12) auto var(--sp-16);
  padding: var(--sp-10) var(--sp-6);
  border-radius: var(--r-xl);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  text-align: center;
}
.rm-cta-title {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: var(--sp-2);
}
.rm-cta-sub {
  font-size: var(--text-base);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-6);
}
.rm-cta-btns {
  display: flex;
  justify-content: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}
.rm-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--r-full);
  background: var(--c-primary);
  color: #fff;
  font-weight: 700;
  font-size: var(--text-sm);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity .2s;
}
.rm-btn-primary:hover { opacity: .88; }
.rm-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--r-full);
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  font-weight: 600;
  font-size: var(--text-sm);
  cursor: pointer;
  text-decoration: none;
  transition: border-color .2s, color .2s;
}
.rm-btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }

/* ─── Card Head Right (badges row) ─── */
.rm-card-head-right {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

/* ─── Word Badge (TOKEN / TOKEN→詞元 / 詞元) ─── */
.rm-word-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--r-full);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.rm-word-badge.token  { background: rgba(156,163,175,.15); color: #9CA3AF; border: 1px solid rgba(156,163,175,.3); }
.rm-word-badge.pivot  { background: rgba(255,107,43,.15);  color: var(--c-primary); border: 1px solid rgba(255,107,43,.4); }
.rm-word-badge.ciyuan { background: rgba(255,107,43,.12);  color: var(--c-primary); border: 1px solid rgba(255,107,43,.3); }

/* ─── Card Context (時代背景) ─── */
.rm-card-context {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  line-height: 1.6;
  margin-bottom: var(--sp-3);
  padding-left: var(--sp-3);
  border-left: 2px solid var(--c-border);
}

/* ─── Vision Box (願景 + 規模) ─── */
.rm-card-vision-box {
  background: rgba(255,107,43,.05);
  border-left: 3px solid var(--c-primary);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  padding: var(--sp-3) var(--sp-4);
  margin-bottom: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.rm-card-vision-box > div {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* ─── Pivot Callout (⚠️ 關鍵轉折點) ─── */
.rm-pivot-callout {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  background: rgba(255,107,43,.10);
  border: 1px solid rgba(255,107,43,.35);
  border-radius: var(--r-md);
  padding: var(--sp-3) var(--sp-4);
  margin-top: var(--sp-4);
  color: var(--c-primary);
}
.rm-pivot-callout > i {
  flex-shrink: 0;
  margin-top: 3px;
  font-size: 15px;
}
.rm-pivot-callout > div {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.7;
}
.rm-pivot-callout strong { color: var(--c-primary); }

/* ─── Summary Table ─── */
.rm-summary-wrap {
  max-width: 900px;
  margin: var(--sp-12) auto 0;
  padding: 0 var(--sp-4);
}
.rm-summary-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: var(--sp-5);
  text-align: center;
}
.rm-summary-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
}
.rm-summary-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 580px;
}
.rm-summary-table thead tr {
  background: var(--c-bg-surface);
}
.rm-summary-table th {
  padding: 10px 14px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--c-text-muted);
  text-align: left;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--c-border);
}
.rm-summary-table td {
  padding: 10px 14px;
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.rm-summary-table tbody tr:last-child td { border-bottom: none; }
.rm-summary-table tbody tr:hover td { background: rgba(255,255,255,.03); }
.rm-summary-table td:first-child { color: var(--c-text); font-weight: 600; }