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

:root {
  --primary-gradient: linear-gradient(135deg, #8b5cf6, #3b82f6);
  --dark-bg: #000000;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --button-purple: #6366f1;
  --card-glass-bg: rgba(12, 12, 20, 0.35);
  --card-glass-hover: rgba(12, 12, 20, 0.42);
  --card-glass-stroke: rgba(139, 92, 246, 0.18);
  --shadow-soft: 0 10px 30px rgba(59, 130, 246, 0.08);
  --shadow-strong: 0 16px 40px rgba(99, 102, 241, 0.25);
}

html,
body {
  height: 100%;
}

body {
  font-family: "Inter", sans-serif;
  background: #000000;
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

#bg-particles {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background: transparent;
}

main {
  position: relative;
  z-index: 1;
}

.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 20px 32px;
}

.theme-toggle-container {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 1001;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.menu-item-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--card-glass-bg);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border: 1px solid var(--card-glass-stroke);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: var(--shadow-soft);
}

.menu-item-circle:hover {
  background: var(--card-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.menu-item-circle .theme-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.menu-item-circle .sun-icon {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.menu-item-circle .moon-icon {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(180deg) scale(0.5);
}

body.dark-mode .menu-item-circle .sun-icon {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(-180deg) scale(0.5);
}

body.dark-mode .menu-item-circle .moon-icon {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.back-link {
  text-decoration: none;
}

.login-link {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  text-decoration: none;
  z-index: 1001;
}

.hero {
  min-height: 10vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0 8px;
}

.hero-content {
  text-align: center;
  max-width: 640px;
  padding: 0 20px;
}

.hero-logo {
  margin-bottom: 1rem;
}

.logo-geometric {
  width: 60px;
  height: 60px;
  margin: 0 auto;
  background: var(--primary-gradient);
  border-radius: 12px;
  position: relative;
  transform: rotate(45deg);
  animation: heroLogoFloat 4s ease-in-out infinite;
}

.logo-geometric::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  background: var(--dark-bg);
  border-radius: 7px;
}

.logo-geometric::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  background: var(--primary-gradient);
  border-radius: 4px;
}

@keyframes heroLogoFloat {
  0%,
  100% {
    transform: rotate(45deg) translateY(0) scale(1);
  }
  50% {
    transform: rotate(45deg) translateY(-6px) scale(1.05);
  }
}

.hero-title {
  font-size: 2.3rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  margin-top: 0.5rem;
  color: var(--text-secondary);
}

.content {
  padding-bottom: 32px;
}

.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.toolbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.toolbar-note {
  font-size: 0.78rem;
  color: var(--text-secondary);
  max-width: 460px;
  line-height: 1.5;
  text-align: right;
}

.search-field {
  flex: 1;
}

.search-field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--card-glass-stroke);
  background: rgba(12, 12, 20, 0.6);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-field input::placeholder {
  color: rgba(176, 176, 176, 0.7);
}

.search-field input:focus {
  outline: none;
  border-color: rgba(139, 92, 246, 0.65);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.tool-button {
  background: var(--button-purple);
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

.tool-button:hover {
  background: #5855eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.tool-button:disabled {
  opacity: 0.7;
  cursor: progress;
  transform: none;
}

.tool-button.secondary {
  background: rgba(99, 102, 241, 0.16);
  border: 1px solid rgba(139, 92, 246, 0.4);
  color: var(--text-primary);
  box-shadow: none;
}

.tool-button.secondary:hover {
  background: rgba(99, 102, 241, 0.26);
  box-shadow: none;
}

.status {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.anime-list {
  display: block;
}

/* ── Tier chart ─────────────────────────────────── */
.tier-chart {
  border: 1px solid var(--card-glass-stroke);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 48px;
  background: var(--card-glass-bg);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
}

.tier-row {
  display: flex;
  align-items: stretch;
  min-height: 140px;
  border-bottom: 1px solid var(--card-glass-stroke);
}

.tier-row:last-child {
  border-bottom: none;
}

.tier-row-label {
  width: 130px;
  flex: 0 0 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 8px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  line-height: 1.25;
  word-break: break-word;
}

.tier-row-items {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  align-items: flex-start;
}

.tier-thumb {
  width: 96px;
  flex: 0 0 96px;
  position: relative;
}

.anime-tooltip {
  position: fixed;
  z-index: 2000;
  pointer-events: none;
  background: rgba(14, 14, 26, 0.97);
  color: var(--text-primary);
  padding: 7px 10px;
  border-radius: 7px;
  font-size: 0.72rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  max-width: 220px;
  width: max-content;
  border: 1px solid rgba(139, 92, 246, 0.35);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.card-edit-overlay {
  display: none;
  position: absolute;
  inset: 0;
  border-radius: 6px;
  background: rgba(10, 10, 20, 0.82);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  z-index: 10;
}

.anime-list.edit-mode .tier-thumb:hover .card-edit-overlay,
.anime-list.edit-mode .unranked-card:hover .card-edit-overlay {
  display: flex;
}

.card-edit-overlay-btn {
  width: 72%;
  padding: 5px 0;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(139, 92, 246, 0.5);
  background: rgba(99, 102, 241, 0.28);
  color: var(--text-primary);
  transition: background 0.12s;
}

.card-edit-overlay-btn:hover {
  background: rgba(99, 102, 241, 0.5);
}

.card-edit-overlay-btn.delete {
  border-color: rgba(220, 38, 38, 0.5);
  background: rgba(220, 38, 38, 0.18);
  color: #fca5a5;
}

.card-edit-overlay-btn.delete:hover {
  background: rgba(220, 38, 38, 0.38);
}

.tool-button.active {
  background: rgba(99, 102, 241, 0.28);
  border: 1px solid rgba(139, 92, 246, 0.6);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.18);
}

.tier-thumb-media {
  width: 96px;
  height: 136px;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(12, 12, 20, 0.6);
  border: 1px solid rgba(139, 92, 246, 0.18);
}

.tier-thumb-media .card-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tier-thumb-media .card-cover-placeholder {
  width: 100%;
  height: 100%;
  font-size: 0.95rem;
}

.tier-row-best .tier-row-label  { background: #000; color: #ef4444; box-shadow: inset 0 0 0 2px #ef4444; }
.tier-row-s    .tier-row-label  { background: #e83030; color: #fff; }
.tier-row-a    .tier-row-label  { background: #e87020; color: #1a0800; }
.tier-row-b    .tier-row-label  { background: #d4b800; color: #1a0800; }
.tier-row-c    .tier-row-label  { background: #4caf20; color: #0a1a00; }
.tier-row-d    .tier-row-label  { background: #1090d0; color: #001a2a; }
.tier-row-e    .tier-row-label  { background: #7040b8; color: #fff; }
.tier-row-f    .tier-row-label  { background: #686868; color: #f0f0f0; }
.tier-row-neg-f .tier-row-label { background: #383838; color: #a0a0a0; }

/* ── Tier detail sections (below chart) ─────────── */
.tier-details {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.tier-detail-heading {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}

.tier-detail-heading-best    { background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%); color: #1a0800; }
.tier-detail-heading-s       { background: #e83030; color: #fff; }
.tier-detail-heading-a       { background: #e87020; color: #1a0800; }
.tier-detail-heading-b       { background: #d4b800; color: #1a0800; }
.tier-detail-heading-c       { background: #4caf20; color: #0a1a00; }
.tier-detail-heading-d       { background: #1090d0; color: #001a2a; }
.tier-detail-heading-e       { background: #7040b8; color: #fff; }
.tier-detail-heading-f       { background: #686868; color: #f0f0f0; }
.tier-detail-heading-neg-f   { background: #383838; color: #a0a0a0; }
.tier-detail-heading-unranked {
  background: rgba(139, 92, 246, 0.16);
  border: 1px solid rgba(139, 92, 246, 0.35);
  color: var(--text-secondary);
}

.tier-detail-items {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.tier-detail-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  width: 100px;
}

.tier-detail-cover {
  width: 100px;
  height: 140px;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(12, 12, 20, 0.55);
  border: 1px solid rgba(139, 92, 246, 0.22);
  flex: 0 0 140px;
}

.tier-detail-cover .card-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tier-detail-cover .card-cover-placeholder {
  width: 100%;
  height: 100%;
  font-size: 1.4rem;
}

.tier-detail-title {
  font-size: 0.76rem;
  text-align: center;
  color: var(--text-primary);
  line-height: 1.3;
  word-break: break-word;
  width: 100%;
}

.tier-detail-card .card-action-btn {
  font-size: 0.72rem;
  padding: 3px 7px;
}

/* Drag and drop */
.tier-thumb[draggable="true"] {
  cursor: grab;
}

.tier-thumb.dragging {
  opacity: 0.35;
  cursor: grabbing;
}

.tier-thumb.drag-insert-before {
  box-shadow: -3px 0 0 0 rgba(139, 92, 246, 0.9);
}

.tier-thumb.drag-insert-after {
  box-shadow: 3px 0 0 0 rgba(139, 92, 246, 0.9);
}

.tier-row.drag-over {
  outline: 2px dashed rgba(139, 92, 246, 0.7);
  outline-offset: -2px;
}

.tier-row.drag-over .tier-row-items {
  background: rgba(99, 102, 241, 0.08);
}

/* Tier detail title list */
.tier-detail-titles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tier-title-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--text-primary);
  background: rgba(12, 12, 20, 0.45);
  border: 1px solid var(--card-glass-stroke);
  border-radius: 6px;
  padding: 5px 11px;
  line-height: 1.3;
}

.tier-title-edit-btn {
  font-size: 0.7rem !important;
  padding: 2px 6px !important;
  box-shadow: none !important;
  flex: 0 0 auto;
}

/* ── Unranked pool ──────────────────────────────── */
.unranked-pool {
  margin-top: 40px;
  padding: 20px;
  border: 1px solid var(--card-glass-stroke);
  border-radius: 12px;
  background: var(--card-glass-bg);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  transition: outline 0.15s ease;
}

.unranked-pool.drag-over {
  outline: 2px dashed rgba(139, 92, 246, 0.7);
  outline-offset: -2px;
  background: rgba(99, 102, 241, 0.06);
}

.unranked-heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.unranked-items {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.unranked-empty {
  min-height: 60px;
  align-items: center;
}

.unranked-empty-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.unranked-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  width: 120px;
  position: relative;
}

.unranked-card[draggable="true"] {
  cursor: grab;
}

.unranked-card.dragging {
  opacity: 0.35;
  cursor: grabbing;
}

.unranked-cover {
  width: 120px;
  height: 168px;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(12, 12, 20, 0.55);
  border: 1px solid rgba(139, 92, 246, 0.22);
  flex: 0 0 168px;
}

.unranked-cover .card-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.unranked-cover .card-cover-placeholder {
  width: 100%;
  height: 100%;
  font-size: 1.4rem;
}

.unranked-title {
  font-size: 0.76rem;
  text-align: center;
  color: var(--text-primary);
  line-height: 1.3;
  word-break: break-word;
  width: 100%;
}

.unranked-card .card-action-btn {
  font-size: 0.7rem;
  padding: 2px 7px;
  box-shadow: none;
}

@media (max-width: 520px) {
  .unranked-card {
    width: 96px;
  }

  .unranked-cover {
    width: 96px;
    height: 136px;
    flex: 0 0 136px;
  }
}

.anime-card {
  background: var(--card-glass-bg);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  border: 1px solid var(--card-glass-stroke);
  border-radius: 10px;
  padding: 12px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 14px;
  align-items: stretch;
  min-height: 156px;
  position: relative;
  overflow: hidden;
}

.anime-card.tier-1 {
  border-color: rgba(239, 68, 68, 0.75);
  background:
    linear-gradient(90deg, rgba(239, 68, 68, 0.22) 0 10px, transparent 10px),
    var(--card-glass-bg);
  box-shadow: 0 12px 32px rgba(239, 68, 68, 0.24);
}

.anime-card.tier-2 {
  border-color: rgba(234, 179, 8, 0.75);
  background:
    linear-gradient(90deg, rgba(234, 179, 8, 0.22) 0 10px, transparent 10px),
    var(--card-glass-bg);
  box-shadow: 0 12px 32px rgba(234, 179, 8, 0.24);
}

.anime-card.tier-3 {
  border-color: rgba(34, 197, 94, 0.75);
  background:
    linear-gradient(90deg, rgba(34, 197, 94, 0.22) 0 10px, transparent 10px),
    var(--card-glass-bg);
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.24);
}

.anime-card:hover {
  transform: translateY(-3px);
  background: var(--card-glass-hover);
  box-shadow: var(--shadow-strong);
}

.anime-card.tier-1:hover {
  background:
    linear-gradient(90deg, rgba(239, 68, 68, 0.32) 0 10px, transparent 10px),
    var(--card-glass-hover);
  box-shadow: 0 18px 44px rgba(239, 68, 68, 0.3);
}

.anime-card.tier-2:hover {
  background:
    linear-gradient(90deg, rgba(234, 179, 8, 0.32) 0 10px, transparent 10px),
    var(--card-glass-hover);
  box-shadow: 0 18px 44px rgba(234, 179, 8, 0.3);
}

.anime-card.tier-3:hover {
  background:
    linear-gradient(90deg, rgba(34, 197, 94, 0.32) 0 10px, transparent 10px),
    var(--card-glass-hover);
  box-shadow: 0 18px 44px rgba(34, 197, 94, 0.3);
}

.card-media {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(139, 92, 246, 0.25);
  background: rgba(12, 12, 20, 0.45);
  min-height: 132px;
}

.card-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(99, 102, 241, 0.35), rgba(59, 130, 246, 0.25));
  color: #f8fafc;
  font-weight: 700;
  font-size: 2rem;
}

.card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-head-left {
  min-width: 0;
}

.head-right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.card-title {
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.3;
}

.score-pill {
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.35);
  font-size: 0.82rem;
  white-space: nowrap;
}

.anime-card.tier-1 .score-pill {
  background: rgba(239, 68, 68, 0.22);
  border-color: rgba(239, 68, 68, 0.48);
}

.anime-card.tier-2 .score-pill {
  background: rgba(234, 179, 8, 0.22);
  border-color: rgba(234, 179, 8, 0.48);
}

.anime-card.tier-3 .score-pill {
  background: rgba(34, 197, 94, 0.22);
  border-color: rgba(34, 197, 94, 0.48);
}

.card-meta {
  margin-top: 7px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.card-meta.tier-1 {
  color: #ef4444;
}

.card-meta.tier-2 {
  color: #eab308;
}

.card-meta.tier-3 {
  color: #22c55e;
}

.card-notes {
  margin-top: 9px;
  color: var(--text-primary);
  font-size: 0.92rem;
  white-space: pre-wrap;
}

.card-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-action-btn {
  background: rgba(12, 12, 20, 0.45);
  border: 1px solid var(--card-glass-stroke);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 5px 9px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.card-action-btn:hover {
  transform: translateY(-1px);
  background: rgba(99, 102, 241, 0.2);
}

.card-action-btn.delete {
  border-color: rgba(239, 68, 68, 0.45);
  color: #fecaca;
}

.card-action-btn.delete:hover {
  background: rgba(239, 68, 68, 0.2);
}

.card-action-btn:disabled {
  opacity: 0.6;
  cursor: progress;
  transform: none;
}

.empty-state {
  border: 1px dashed var(--card-glass-stroke);
  border-radius: 10px;
  padding: 26px 18px;
  color: var(--text-secondary);
  text-align: center;
  background: var(--card-glass-bg);
}

body.modal-open {
  overflow: hidden;
}

.edit-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
}

.edit-overlay:not([hidden]) {
  display: flex;
}

.edit-modal {
  width: min(620px, 100%);
  background: rgba(12, 12, 20, 0.92);
  border: 1px solid var(--card-glass-stroke);
  border-radius: 12px;
  box-shadow: var(--shadow-strong);
  padding: 16px;
}

.edit-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.edit-form {
  display: grid;
  gap: 10px;
}

.edit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.edit-field {
  display: grid;
  gap: 5px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  position: relative;
}

.edit-field input,
.edit-field select,
.edit-field textarea {
  width: 100%;
  padding: 10px 11px;
  border-radius: 8px;
  border: 1px solid var(--card-glass-stroke);
  background: rgba(12, 12, 20, 0.7);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
}

.edit-field input:focus,
.edit-field select:focus,
.edit-field textarea:focus {
  outline: none;
  border-color: rgba(139, 92, 246, 0.65);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.22);
}

.required-note {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.edit-error {
  min-height: 18px;
  color: #fca5a5;
  font-size: 0.85rem;
}

.edit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.quick-edit-actions {
  justify-content: space-between;
  align-items: center;
}

.quick-edit-right-actions {
  display: flex;
  gap: 8px;
}

.tool-button.danger-btn {
  background: rgba(220, 38, 38, 0.2);
  border: 1px solid rgba(220, 38, 38, 0.45);
  color: #fca5a5;
  box-shadow: none;
}

.tool-button.danger-btn:hover {
  background: rgba(220, 38, 38, 0.38);
  transform: translateY(-1px);
}

.title-suggestions {
  position: relative;
  margin-top: 6px;
  background: rgba(12, 12, 20, 0.96);
  border: 1px solid var(--card-glass-stroke);
  border-radius: 10px;
  box-shadow: var(--shadow-strong);
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 220px;
}

.title-suggestion-btn {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  text-align: left;
  cursor: pointer;
}

.title-suggestion-btn + .title-suggestion-btn {
  border-top: 1px solid rgba(139, 92, 246, 0.18);
}

.title-suggestion-btn:hover,
.title-suggestion-btn:focus-visible {
  background: rgba(99, 102, 241, 0.22);
  outline: none;
}

.title-suggestion-cover {
  width: 36px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid rgba(139, 92, 246, 0.35);
  background: rgba(12, 12, 20, 0.65);
}

.title-suggestion-name {
  font-size: 0.88rem;
  line-height: 1.3;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.export-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.export-fieldset {
  border: 1px solid var(--card-glass-stroke);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.export-fieldset legend {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.export-radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-primary);
  cursor: pointer;
}

.export-radio-label input[type="radio"] {
  accent-color: var(--button-purple);
  width: 15px;
  height: 15px;
  cursor: pointer;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .export-options {
    grid-template-columns: 1fr;
  }
}

body.dark-mode {
  --dark-bg: #ffffff;
  --text-primary: #000000;
  --text-secondary: #4a4a4a;
  --card-glass-bg: rgba(255, 255, 255, 0.85);
  --card-glass-hover: rgba(255, 255, 255, 0.95);
  --card-glass-stroke: rgba(139, 92, 246, 0.15);
  background: #ffffff;
}

body.dark-mode #bg-particles {
  opacity: 0.3;
}

body.dark-mode .search-field input {
  background: rgba(255, 255, 255, 0.9);
  color: #000000;
}

body.dark-mode .search-field input::placeholder {
  color: rgba(74, 74, 74, 0.7);
}

@media (max-width: 768px) {
  .tier-row-label {
    width: 80px;
    flex: 0 0 80px;
    font-size: 0.78rem;
    padding: 8px 5px;
  }

  .tier-thumb {
    width: 70px;
    flex: 0 0 70px;
  }

  .tier-thumb-media {
    width: 70px;
    height: 100px;
  }
}

@media (max-width: 520px) {
  .tier-row-label {
    width: 60px;
    flex: 0 0 60px;
    font-size: 0.72rem;
    padding: 6px 4px;
  }

  .tier-thumb {
    width: 56px;
    flex: 0 0 56px;
  }

  .tier-thumb-media {
    width: 56px;
    height: 80px;
  }

  .tier-detail-card {
    width: 90px;
  }

  .tier-detail-cover {
    width: 90px;
    height: 126px;
    flex: 0 0 126px;
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: 8vh;
    padding-top: 72px;
    padding-bottom: 4px;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-actions {
    width: 100%;
  }

  .tool-button {
    width: 100%;
  }

  .theme-toggle-container {
    top: 1rem;
    left: 1rem;
  }

  .login-link {
    top: 1rem;
    right: 1rem;
  }

  .menu-item-circle {
    width: 48px;
    height: 48px;
  }

  .anime-card {
    grid-template-columns: 92px 1fr;
    min-height: 140px;
  }

  .card-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .head-right {
    width: 100%;
    justify-content: space-between;
  }

  .edit-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .anime-card {
    grid-template-columns: 1fr;
    min-height: unset;
  }

  .card-media {
    min-height: 200px;
  }
}