/* ============================================================
   Aive — components.css
   재사용 가능한 UI 컴포넌트 (버튼·카드·배지·폼·목업 등)
   tokens.css 다음으로 로드.
   ============================================================ */

/* ============================================================
   Button
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: var(--font-sans);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #0a0a0b;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px -10px var(--accent);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--text-sub); }
.btn-compact {
  padding: 10px 16px;
  font-size: 14px;
}
.btn-block {
  display: flex;
  justify-content: center;
  width: 100%;
}
.btn .arrow { transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============================================================
   Badge & Pill
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--text-sub);
  background: rgba(255,255,255,0.02);
}
.badge-accent {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(212,255,58,0.05);
}
.badge-warn {
  background: rgba(255,107,61,0.12);
  color: var(--warn);
  border: none;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.badge-ok {
  background: var(--accent-soft);
  color: var(--accent);
  border: none;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
/* AI-Ready 배지 (GMC 2026 구조화 속성 4종 적용 표시) */
.badge-structured {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(212,255,58,0.12);
  color: var(--accent);
  border: 1px solid rgba(212,255,58,0.35);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}
.badge-structured::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(212,255,58,0.6);
}
.badge-structured.pending {
  background: rgba(255,107,61,0.08);
  color: var(--warn);
  border-color: rgba(255,107,61,0.3);
}
.badge-structured.pending::before {
  background: var(--warn);
  box-shadow: 0 0 6px rgba(255,107,61,0.5);
}
.badge-structured.inactive {
  background: rgba(255,255,255,0.04);
  color: var(--text-sub);
  border-color: var(--line);
}
.badge-structured.inactive::before {
  background: var(--text-sub);
  box-shadow: none;
}
.pulse-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* ============================================================
   Card
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: transform 0.2s, border-color 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--text-sub);
}
.card-flat { padding: 28px; border-radius: var(--radius); }
.card-featured {
  background: linear-gradient(180deg, rgba(212,255,58,0.05), var(--bg-card) 50%);
  border-color: var(--accent);
}

/* ============================================================
   Form (Input, Label, Checkbox)
   ============================================================ */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 8px;
  font-weight: 500;
}
.form-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(212,255,58,0.2);
}
.form-input::placeholder { color: var(--text-mute); }
.form-helper {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 6px;
}
.form-error {
  font-size: 12px;
  color: var(--warn);
  margin-top: 6px;
}
.form-check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-sub);
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  appearance: none;
  width: 18px; height: 18px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-card);
  cursor: pointer;
  position: relative;
}
.form-check input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
.form-check input[type="checkbox"]:checked::after {
  content: "✓";
  color: #0a0a0b;
  font-weight: 700;
  font-size: 12px;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

/* ============================================================
   Social Login Button
   ============================================================ */
.btn-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px 18px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-decoration: none;
}
.btn-social:hover {
  border-color: var(--text-sub);
  background: var(--bg-card-2);
}

/* ============================================================
   Tags
   ============================================================ */
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 4px 9px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--text-sub);
}
.tag-accent {
  color: var(--accent);
  border-color: var(--accent-soft);
  background: rgba(212,255,58,0.06);
}

/* ============================================================
   Divider
   ============================================================ */
.hr {
  border: none;
  border-top: 1px solid var(--line-soft);
  margin: 32px 0;
}

/* ============================================================
   Mockup (챗·대시보드·피드)
   ============================================================ */
.mockup {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.8);
  overflow: hidden;
}
.mockup-header {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-mute);
}
.mockup-header .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--line);
}
.mockup-header .title { margin-left: 10px; }
.mockup-body { padding: 16px; }

/* Chat style (within mockup) */
.chat-msg {
  display: flex; gap: 10px;
  margin-bottom: 14px;
  align-items: flex-start;
}
.chat-avatar {
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  flex-shrink: 0;
}
.chat-avatar.user { background: var(--line); color: var(--text-sub); }
.chat-text { font-size: 12.5px; color: var(--text); line-height: 1.55; }
.chat-text.muted { color: var(--text-sub); }
.chat-product {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(212,255,58,0.04);
  font-size: 11.5px;
}
.chat-product strong {
  color: var(--accent);
  display: block;
  margin-bottom: 3px;
  font-size: 12px;
}
.chat-product span { color: var(--text-sub); }

/* Dashboard style (within mockup) */
.dash-metric {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}
.dash-metric .label {
  font-size: 11px;
  color: var(--text-mute);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.dash-metric .value {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text);
}
.dash-metric .value .unit {
  font-size: 11px;
  color: var(--text-sub);
  margin-left: 4px;
  font-family: var(--font-mono);
}
.dash-bar {
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 6px;
}
.dash-bar .fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
}
.dash-caption {
  font-size: 11px;
  color: var(--ok);
  font-family: var(--font-mono);
}