/* ── CSS Design System: Comic Radar & List Manager ── */

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

:root {
  /* Light Theme variables */
  --bg: #FAF9F7;
  --surface: #FFFFFF;
  --hover: #F5F3EF;
  --border: #E8E4DE;
  --border-light: #F0EDE8;
  --accent: #D97706;
  --accent-hover: #B45309;
  --accent-bg: rgba(217, 119, 6, 0.06);
  --text: #1A1A1A;
  --text2: #4A4540;
  --muted: #8C8478;
  
  /* Status Colors (Light) */
  --green: #16A34A;
  --green-bg: #F0FDF4;
  --green-border: #BBF7D0;
  --green-text: #14532D;
  
  --red: #DC2626;
  --red-bg: #FEF2F2;
  --red-border: #FECACA;
  --red-text: #7F1D1D;
  
  --yellow: #CA8A04;
  --yellow-bg: #FEFCE8;
  --yellow-border: #FEF08A;
  --yellow-text: #78350F;
  
  --font: 'Inter', 'Noto Sans TC', 'Noto Sans SC', system-ui, sans-serif;
  --radius: 14px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 16px -6px rgba(0, 0, 0, 0.03);
  --nav-bg: rgba(250, 249, 247, 0.8);
}

[data-theme="dark"] {
  /* Dark Theme variables */
  --bg: #121212;
  --surface: #1E1E1E;
  --hover: #2A2A2A;
  --border: #2D2D2D;
  --border-light: #252525;
  --text: #F3F4F6;
  --text2: #D1D5DB;
  --muted: #9CA3AF;
  --accent: #F59E0B;
  --accent-hover: #D97706;
  --accent-bg: rgba(245, 158, 11, 0.1);
  
  /* Status Colors (Dark) */
  --green: #10B981;
  --green-bg: rgba(16, 185, 129, 0.08);
  --green-border: rgba(16, 185, 129, 0.25);
  --green-text: #34D399;
  
  --red: #EF4444;
  --red-bg: rgba(239, 68, 68, 0.08);
  --red-border: rgba(239, 68, 68, 0.25);
  --red-text: #F87171;
  
  --yellow: #F59E0B;
  --yellow-bg: rgba(245, 158, 11, 0.08);
  --yellow-border: rgba(245, 158, 11, 0.25);
  --yellow-text: #FBBF24;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 12px 30px -5px rgba(0, 0, 0, 0.4), 0 8px 16px -6px rgba(0, 0, 0, 0.3);
  --nav-bg: rgba(18, 18, 18, 0.8);
}

/* ── Base Styles ── */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

/* ── Navigation Bar ── */
.nav-bar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  z-index: 50;
  transition: background 0.3s, border-color 0.3s;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text);
  text-decoration: none;
}

.nav-brand img {
  height: 32px;
  transition: transform 0.3s ease;
}

.nav-brand:hover img {
  transform: rotate(10deg);
}

.nav-brand span {
  color: var(--text);
}

.nav-brand span b {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.nav-link:hover {
  color: var(--text);
  background: var(--hover);
}

.nav-link.active {
  color: var(--accent);
  background: var(--accent-bg);
}

/* ── Theme Toggle Button ── */
.theme-toggle {
  background: transparent;
  border: none;
  color: var(--text2);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  width: 36px;
  height: 36px;
  margin-left: 0.3rem;
}

.theme-toggle:hover {
  background: var(--hover);
  color: var(--text);
}

.theme-toggle svg {
  stroke: currentColor;
}

.theme-toggle .sun-icon {
  display: none;
}

.theme-toggle .moon-icon {
  display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
  display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
  display: none;
}

/* ── Main Layout Wrapper ── */
.wrap {
  max-width: 1200px;
  margin: auto;
  padding: 1.5rem 1.2rem 3rem;
}

@media (max-width: 680px) {
  .wrap {
    padding: 1rem 0.7rem 2rem;
  }
  .nav-bar {
    padding: 0 1rem;
  }
}

/* ── Header Area ── */
.header {
  padding: 1.5rem 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.header h1 span {
  color: var(--accent);
}

.header p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.header-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

/* ── Buttons ── */
button {
  font-family: var(--font);
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  user-select: none;
}

.btn-main {
  font-size: 0.95rem;
  padding: 0.6rem 1.4rem;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.btn-main:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.2);
  transform: translateY(-1px);
}

.btn-main:active {
  transform: translateY(0);
}

.btn-main:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn-ghost {
  font-size: 0.82rem;
  padding: 0.48rem 0.8rem;
  background: var(--surface);
  color: var(--text2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-ghost:hover {
  background: var(--hover);
  color: var(--text);
  border-color: var(--border);
}

.btn-blue {
  background: #2563EB;
  color: #fff;
  border: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.6rem 1.4rem;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.btn-blue:hover {
  background: #1D4ED8;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
  transform: translateY(-1px);
}

.btn-blue:active {
  transform: translateY(0);
}

.btn-stop {
  font-size: 0.82rem;
  padding: 0.48rem 0.8rem;
  background: var(--red-bg);
  color: var(--red-text);
  border: 1px solid var(--red-border);
}

.btn-stop:hover {
  background: var(--red);
  color: #ffffff;
  border-color: var(--red);
}

.btn-pill {
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 20px;
}

.btn-pill:hover {
  border-color: var(--text2);
  color: var(--text2);
}

.btn-pill.on {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
  box-shadow: 0 0 0 1px var(--accent);
}

.btn-pill.pill-green.on {
  border-color: var(--green);
  color: var(--green-text);
  background: var(--green-bg);
  box-shadow: 0 0 0 1px var(--green);
}

.btn-pill.pill-red.on {
  border-color: var(--red);
  color: var(--red-text);
  background: var(--red-bg);
  box-shadow: 0 0 0 1px var(--red);
}

/* ── Contextual Panels ── */
.panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
  margin: 0;
}

.panel.show {
  max-height: 300px;
  opacity: 1;
  margin: 0.8rem 0;
}

/* ── Progress Indicators ── */
.progress-section {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--surface);
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow);
}

.prog-track {
  flex: 1;
  min-width: 120px;
  height: 6px;
  border-radius: 4px;
  background: var(--border-light);
  overflow: hidden;
}

.prog-fill {
  height: 100%;
  width: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), #F59E0B);
  transition: width 0.35s ease;
}

.prog-text {
  font-size: 0.85rem;
  color: var(--text2);
  font-weight: 600;
  white-space: nowrap;
}

.log {
  font-size: 0.8rem;
  color: var(--accent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0.5rem 0.5rem 0.2rem;
  font-family: monospace;
}

/* ── Stats Area ── */
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.chip {
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid transparent;
}

.chip-green {
  background: var(--green-bg);
  color: var(--green-text);
  border-color: var(--green-border);
}

.chip-gray {
  background: var(--hover);
  color: var(--muted);
  border-color: var(--border-light);
}

.chip-red {
  background: var(--red-bg);
  color: var(--red-text);
  border-color: var(--red-border);
}

.chip-time {
  background: var(--accent-bg);
  color: var(--accent);
  border-color: rgba(217, 119, 6, 0.15);
}

/* ── Toolbar Row ── */
.toolbar-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  background: var(--surface);
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  margin-bottom: 0.5rem;
  box-shadow: var(--shadow-sm);
  transition: background 0.3s, border-color 0.3s;
}

.toolbar-row .sep {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 0.3rem;
}

.toolbar-label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 600;
  margin-right: 0.2rem;
}

/* ── Inputs ── */
.date-input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.35rem 0.6rem;
  font-size: 0.82rem;
  font-family: var(--font);
  outline: none;
  width: 170px;
  transition: all 0.2s;
}

.date-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}

.num-input {
  width: 56px;
  text-align: center;
}

input::-webkit-calendar-picker-indicator {
  filter: invert(0.3);
  opacity: 0.6;
}

[data-theme="dark"] input::-webkit-calendar-picker-indicator {
  filter: invert(0.8);
  opacity: 0.8;
}

/* ── Grid Layout ── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.6rem;
  margin-top: 0.6rem;
}

@media (max-width: 680px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

/* ── Cards ── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  position: relative;
  border: 1px solid var(--border-light);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--border);
}

.card .ttl {
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  padding-right: 1rem;
  color: var(--text);
  transition: color 0.2s;
}

.card .proxy {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.55;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: -0.1rem;
  font-family: monospace;
}

.card .foot {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid transparent;
}

.badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.card .date-info {
  font-size: 0.78rem;
  margin-left: auto;
  font-weight: 600;
  opacity: 0.8;
}

/* Card States */
.card.s-new {
  background: var(--green-bg);
  border-color: var(--green-border);
  color: var(--green-text);
}
.card.s-new .ttl {
  color: var(--green-text);
}
.card.s-new .badge {
  background: var(--green);
  color: #fff;
}

.card.s-old {
  background: var(--surface);
  border-color: var(--border-light);
  color: var(--text);
}
.card.s-old .badge {
  background: var(--hover);
  color: var(--muted);
  border: 1px solid var(--border-light);
}

.card.s-err {
  background: var(--red-bg);
  border-color: var(--red-border);
  color: var(--red-text);
}
.card.s-err .ttl {
  color: var(--red-text);
}
.card.s-err .badge {
  background: var(--red);
  color: #fff;
}

.card.s-run {
  background: var(--yellow-bg);
  border-color: var(--yellow-border);
  color: var(--yellow-text);
}
.card.s-run .ttl {
  color: var(--yellow-text);
}
.card.s-run .badge {
  background: var(--yellow);
  color: #fff;
}

.card.s-wait {
  background: var(--surface);
  border-color: var(--border-light);
  color: var(--muted);
}
.card.s-wait .badge {
  background: var(--hover);
  color: var(--muted);
  border: 1px solid var(--border-light);
}

/* Micro-animations */
.spin {
  width: 12px;
  height: 12px;
  border: 2px solid rgba(180, 83, 9, 0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: sp 0.6s linear infinite;
  flex-shrink: 0;
}

@keyframes sp {
  to { transform: rotate(360deg); }
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.card {
  animation: cardIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ── Alert Banner ── */
.alert-banner {
  display: none;
  padding: 0.8rem 1.2rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.2rem;
  margin: 0.8rem 0;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.alert-banner.show {
  display: flex;
}

.alert-ok {
  background: var(--green-bg);
  color: var(--green-text);
  border: 1px solid var(--green-border);
}

.alert-ok .close-alert {
  color: var(--green-text);
}

.alert-warn {
  background: var(--yellow-bg);
  color: var(--yellow-text);
  border: 1px solid var(--yellow-border);
}

.alert-warn .close-alert {
  color: var(--yellow-text);
}

.alert-banner .close-alert {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0.5;
  padding: 0 0.3rem;
  transition: opacity 0.2s;
}

.alert-banner .close-alert:hover {
  opacity: 1;
}

.alert-sub {
  font-size: 0.78rem;
  opacity: 0.85;
}

/* ── Toast Notifications ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface);
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
  z-index: 999;
}

.toast.on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Sample Legend ── */
.sample {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
  padding: 0.5rem 0;
}

.sample-card {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.65rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.75rem;
}

.sample-green {
  background: var(--green-bg);
  color: var(--green-text);
  border: 1px solid var(--green-border);
}

.sample-orange {
  background: var(--yellow-bg);
  color: var(--yellow-text);
  border: 1px solid var(--yellow-border);
}

.sample-red {
  background: var(--red-bg);
  color: var(--red-text);
  border: 1px solid var(--red-border);
}

.sample-gray {
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--border);
}

.sample .arrow {
  color: var(--muted);
  font-weight: 400;
}

/* ── Settings Drawer ── */
.gear {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.25rem;
  padding: 0.4rem;
  cursor: pointer;
  transition: color 0.2s, transform 0.3s;
  display: flex;
  align-items: center;
}

.gear:hover {
  color: var(--text);
  transform: rotate(45deg);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 55;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(4px);
}

.overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.drawer {
  position: fixed;
  top: 0;
  right: -340px;
  width: 320px;
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 60;
  padding: 1.5rem;
  overflow-y: auto;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -4px 0 25px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
}

.drawer.open {
  right: 0;
}

.drawer h3 {
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0.5rem;
}

.drawer label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
  font-weight: 600;
  flex-shrink: 0;
}

.drawer input, .drawer textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.55rem;
  font-size: 0.82rem;
  font-family: var(--font);
  margin-bottom: 1rem;
  outline: none;
  flex-shrink: 0;
  transition: border-color 0.2s;
}

.drawer textarea {
  flex: 1;
  min-height: 120px;
  resize: none;
}

.drawer input:focus, .drawer textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}

.hidden {
  display: none !important;
}

/* ── List Manager Layout ── */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  padding: 0.8rem 0;
  max-width: 800px;
  margin: auto;
}

.btn-primary, .btn-outline, .btn-danger {
  font-size: 0.88rem;
  padding: 0.55rem 1.2rem;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover, .btn-outline:hover, .btn-danger:hover {
  transform: translateY(-1px);
}

.btn-primary:active, .btn-outline:active, .btn-danger:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.2);
}

.btn-outline {
  background: var(--surface);
  color: var(--text2);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background: var(--hover);
  border-color: var(--border);
  color: var(--text);
}

.btn-danger {
  background: var(--red-bg);
  color: var(--red-text);
  border: 1px solid var(--red-border);
}

.btn-danger:hover {
  background: var(--red);
  color: #ffffff;
  border-color: var(--red);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.2);
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.38rem 0.85rem;
}

.hidden-input {
  display: none !important;
}

.count-bar {
  text-align: center;
  padding: 0.5rem;
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 800px;
  margin: auto;
}

.count-bar b {
  color: var(--text);
}

/* Add form */
.add-form {
  max-width: 800px;
  margin: 0.8rem auto;
  padding: 0;
  display: none;
}

.add-form.show {
  display: block;
}

.add-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  box-shadow: var(--shadow);
}

.add-card label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text2);
}

.add-card input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font-size: 0.92rem;
  font-family: var(--font);
  outline: none;
  transition: all 0.2s;
}

.add-card input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}

.add-card .row {
  display: flex;
  gap: 0.5rem;
}

.add-card .row button {
  flex: 1;
  justify-content: center;
}

/* Drag & Drop List */
.list {
  max-width: 800px;
  margin: 0.8rem auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.item {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: grab;
  position: relative;
  user-select: none;
  box-shadow: var(--shadow-sm);
}

.item:hover {
  border-color: var(--border);
  box-shadow: var(--shadow);
}

.item:active {
  cursor: grabbing;
}

.item.dragging {
  opacity: 0.4;
  border-color: var(--accent);
  background: var(--accent-bg);
  transform: scale(0.98);
}

.item.drag-over {
  border-top: 3px solid var(--accent);
  margin-top: -2px;
}

.item .handle {
  color: var(--muted);
  font-size: 1.25rem;
  flex-shrink: 0;
  cursor: grab;
  display: flex;
  align-items: center;
  opacity: 0.4;
  transition: opacity 0.2s;
}

.item:hover .handle {
  opacity: 0.8;
}

.item .num {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  min-width: 28px;
  text-align: center;
  flex-shrink: 0;
}

.item .info {
  flex: 1;
  min-width: 0;
}

.item .info .name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item .info .url {
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: monospace;
}

.item .item-actions {
  display: flex;
  gap: 0.3rem;
  flex-shrink: 0;
}

.item .item-actions button {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.15s;
}

.item .item-actions button:hover {
  background: var(--hover);
  border-color: var(--border-light);
  color: var(--text);
}

.item .item-actions .btn-del:hover {
  background: var(--red-bg);
  color: var(--red-text);
  border-color: var(--red-border);
}

.item .item-actions .btn-up:hover,
.item .item-actions .btn-down:hover {
  color: var(--accent);
}

.empty {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
  font-size: 1rem;
}

/* ── Bridge & Build Footer ── */
.bb-footer-wrapper {
  width: 100%;
  background: transparent;
  margin-top: 3rem;
}

.bb-footer {
  border-top: 1px solid var(--border-light);
  padding: 1.5rem 1.5rem 1.25rem;
}

.bb-footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.bb-logo-link {
  display: inline-block;
  position: relative;
}

.bb-logo-img {
  height: 36px;
  width: auto;
  display: block;
  transition: opacity 0.2s;
}

.bb-logo-link:hover .bb-logo-img {
  opacity: 0.75;
}

.bb-slogan {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.03em;
  line-height: 1.8;
  margin: 0;
}

.bb-copy {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
  justify-content: center;
}

.bb-brand {
  position: relative;
  cursor: pointer;
  transition: color 0.2s;
  font-weight: 500;
}

.bb-brand:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.bb-rights {
  position: relative;
  cursor: pointer;
  transition: color 0.2s;
  flex-shrink: 0;
  font-weight: 500;
}

.bb-rights:hover {
  color: var(--text);
}

.bb-tip {
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(22, 22, 22, 0.95);
  color: #fff;
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 7px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.bb-tip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(22, 22, 22, 0.95);
}

.bb-logo-link:hover .bb-tip,
.bb-brand:hover .bb-tip,
.bb-rights:hover .bb-tip {
  opacity: 1;
}

@media (max-width: 480px) {
  .bb-footer {
    padding: 1.25rem 1rem;
  }
  .bb-slogan {
    font-size: 10px;
  }
}