/* ===========================
         1. CSS VARIABLES
         =========================== */
:root {
  /* Colors: Base Palette */
  --color-bg-primary: #1a1a2e;
  --color-bg-secondary: rgba(30, 30, 47, 0.95);
  --color-bg-tertiary: rgba(30, 30, 47, 0.98);
  --color-bg-card: rgba(34, 34, 58, 0.9);
  --color-bg-slot: rgba(42, 42, 74, 0.8);
  --color-bg-input: rgba(42, 42, 62, 0.9);
  --color-bg-tooltip: linear-gradient(
    160deg,
    rgba(22, 22, 42, 0.98) 0%,
    rgba(15, 15, 30, 0.98) 100%
  );
  --color-bg-tier: rgba(26, 26, 46, 0.85);

  --color-text-primary: #e0e0e0;
  --color-text-secondary: #888;
  --color-text-tertiary: #666;
  --color-text-quaternary: #555;
  --color-text-muted: #999;
  --color-text-subtle: #aaa;
  --color-text-light: #ddd;
  --color-text-white: #fff;

  --color-border-default: #3a3a5c;
  --color-border-light: #4a4a8a;
  --color-border-lighter: #6a6aaa;
  --color-border-input: #555;
  --color-border-dark: #444;

  --color-accent-primary: #6cacff;
  --color-accent-secondary: #a855f7;
  --color-danger: #ef5350;
  --color-danger-dark: #d32f2f;
  --color-danger-darker: #e53935;

  /* Colors: Tier Gradients */
  --tier-splus-start: rgba(255, 215, 0, 0.9);
  --tier-splus-end: rgba(255, 140, 0, 0.9);
  --tier-splus-text: #1a1a2e;

  --tier-s-start: rgba(255, 193, 7, 0.9);
  --tier-s-end: rgba(255, 171, 0, 0.9);
  --tier-s-text: #1a1a2e;

  --tier-sminus-start: rgba(255, 202, 40, 0.9);
  --tier-sminus-end: rgba(255, 196, 0, 0.9);
  --tier-sminus-text: #1a1a2e;

  --tier-a-start: rgba(102, 187, 106, 0.9);
  --tier-a-end: rgba(67, 160, 71, 0.9);
  --tier-a-text: #fff;

  --tier-b-start: rgba(66, 165, 245, 0.9);
  --tier-b-end: rgba(30, 136, 229, 0.9);
  --tier-b-text: #fff;

  --tier-c-start: rgba(171, 71, 188, 0.9);
  --tier-c-end: rgba(142, 36, 170, 0.9);
  --tier-c-text: #fff;

  --tier-d-start: rgba(239, 83, 80, 0.9);
  --tier-d-end: rgba(229, 57, 53, 0.9);
  --tier-d-text: #fff;

  --tier-e-start: rgba(141, 110, 99, 0.9);
  --tier-e-end: rgba(109, 76, 65, 0.9);
  --tier-e-text: #fff;

  --tier-f-start: rgba(120, 144, 156, 0.9);
  --tier-f-end: rgba(84, 110, 122, 0.9);
  --tier-f-text: #fff;

  /* Colors: Elements */
  --element-fire: #ef5350;
  --element-water: #42a5f5;
  --element-earth: #66bb6a;
  --element-storm: #ffca28;
  --element-holy: #ffee58;
  --element-shadow: #7e57c2;

  /* Element Glows */
  --element-fire-glow: rgba(239, 83, 80, 0.3);
  --element-water-glow: rgba(66, 165, 245, 0.3);
  --element-earth-glow: rgba(102, 187, 106, 0.3);
  --element-storm-glow: rgba(255, 202, 40, 0.3);
  --element-holy-glow: rgba(255, 238, 88, 0.3);
  --element-shadow-glow: rgba(126, 87, 194, 0.3);

  /* Element Text Colors (for storm/holy on active state) */
  --element-storm-text: #333;
  --element-holy-text: #333;

  /* Gradients */
  --gradient-header: linear-gradient(135deg, #ffd700, #ff8c00);
  --gradient-title: linear-gradient(135deg, #6cacff, #a855f7);
  --gradient-category-bg: linear-gradient(
    135deg,
    rgba(42, 42, 74, 0.9),
    rgba(58, 58, 90, 0.9)
  );
  --gradient-category-hover: linear-gradient(135deg, #3a3a5a, #4a4a6a);
  --gradient-info-panel-header: linear-gradient(
    135deg,
    rgba(108, 172, 255, 0.12),
    rgba(108, 172, 255, 0.04)
  );

  /* Spacing Scale */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 10px;
  --space-md-plus: 12px;
  --space-lg: 15px;
  --space-xl: 20px;
  --space-xxl: 30px;
  --space-xxxl: 40px;

  /* Border Radius */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --radius-xl: 12px;

  /* Shadows */
  --shadow-default: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-large: 0 4px 15px rgba(0, 0, 0, 0.3);
  --shadow-xlarge: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-tooltip:
    0 8px 32px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(108, 172, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  --shadow-highlight: 0 0 0 3px #ffd700;
  --shadow-accent: 0 0 8px rgba(108, 172, 255, 0.3);

  /* Timing & Easing */
  --timing-fast: 0.15s;
  --timing-default: 0.2s;
  --timing-medium: 0.3s;
  --timing-slow: 0.4s;
  --ease-default: ease;
  --ease-in-out: ease-in-out;
  --ease-out: ease-out;
  --ease-bounce: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-expand: cubic-bezier(0, 1, 0, 1);

  /* Z-index Hierarchy */
  --z-bg-icons: 100;
  --z-sticky-filters: 100;
  --z-team-builder: 200;
  --z-tooltip: 1000;
  --z-modal: 10000;

  /* Squad Panel Colors */
  --color-squad-bg: #22263f;
  --color-squad-border: #3a3f6e;
  --color-squad-text: #fff;
  --color-squad-btn-text: #ccc;
  --color-squad-hover-bg: #3a3f6e;
  --color-squad-hover-border: #6cacff;
  --color-squad-danger-border: #5a2f2f;
  --color-squad-danger-text: #e05a5a;
  --color-squad-danger-hover-bg: #3d1f1f;
  --color-squad-danger-hover-text: #ff7070;
  --color-squad-share-border: #2f4a5a;
  --color-squad-share-text: #5ab3e0;
  --color-squad-share-hover-border: #4fa3e8;
  --color-squad-share-hover-bg: #1a3045;
  --color-squad-share-hover-text: #7ecfff;

  /* Sizes */
  --team-slot-size: 72px;
  --team-slot-gap: 4px;
  --monster-icon-size: 58px;
  --stat-card-width: 230px;
  --stat-card-icon: 44px;
  --layout-max-width: 920px;
  --filter-icon-size: 16px;
  --hint-icon-size: 15px;

  /* Opacity Values */
  --opacity-dragging: 0.4;
  --opacity-tooltip-mark: 0.8;

  /* Misc */
  --backdrop-blur: blur(10px);
}

/* ===========================
         2. RESET & BASE
         =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
    sans-serif;
  background: transparent;
  min-height: 100vh;
  color: var(--color-text-primary);
  overflow-x: hidden; /* Added to remove horizontal scrollbar */
  zoom: 0.95; /* Set global zoom level */
}

/* ===========================
         3. HEADER
         =========================== */
header {
  text-align: center;
  padding: var(--space-lg) 0;
  border-bottom: 2px solid var(--color-border-default);
  margin-bottom: var(--space-xl);
}

header .header-logo {
  max-width: 700px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto var(--space-sm);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
}

header .sources {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

header .sources a {
  color: var(--color-accent);
  text-decoration: none;
}

header .sources a:hover {
  text-decoration: underline;
}

/* ===========================
         4. TIER LIST
         =========================== */
.category {
  margin-bottom: var(--space-xl);
}

.category-title {
  font-size: 1.5rem;
  color: var(--color-text-white);
  padding: var(--space-lg) var(--space-xl);
  background: var(--gradient-category-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    background var(--timing-default) var(--ease-default),
    border-color var(--timing-default) var(--ease-default);
  user-select: none;
}

.category-title:hover {
  background: var(--gradient-category-hover);
  border-color: var(--color-border-lighter);
}

.category-title .title-text {
  background: var(--gradient-title);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.category-title .arrow {
  font-size: 1.2rem;
  transition: transform var(--timing-medium) var(--ease-default);
  color: var(--color-accent-primary);
}

.category.open .category-title .arrow {
  transform: rotate(180deg);
}

.category-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--timing-slow) var(--ease-default);
}

.category.open .category-content {
  max-height: none;
}

.category-inner {
  padding-top: var(--space-lg);
}

.tier {
  margin-bottom: var(--space-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border-default);
}

.tier:last-child {
  margin-bottom: 0;
}

.tier-header {
  display: flex;
  align-items: center;
  padding: var(--space-lg) var(--space-xl);
  font-weight: bold;
  font-size: 1.2rem;
  min-width: 80px;
}

.tier-header .tier-label {
  min-width: 50px;
  text-align: center;
}

.tier-header .tier-count {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-left: var(--space-lg);
  font-weight: normal;
}

.tier-monsters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-lg);
  padding-bottom: 25px;
  background: var(--color-bg-tier);
}

/* Tier Colors */
.tier-splus .tier-header {
  background: linear-gradient(
    135deg,
    var(--tier-splus-start),
    var(--tier-splus-end)
  );
  color: var(--tier-splus-text);
}
.tier-s .tier-header {
  background: linear-gradient(135deg, var(--tier-s-start), var(--tier-s-end));
  color: var(--tier-s-text);
}
.tier-sminus .tier-header {
  background: linear-gradient(
    135deg,
    var(--tier-sminus-start),
    var(--tier-sminus-end)
  );
  color: var(--tier-sminus-text);
}
.tier-a .tier-header {
  background: linear-gradient(135deg, var(--tier-a-start), var(--tier-a-end));
  color: var(--tier-a-text);
}
.tier-b .tier-header {
  background: linear-gradient(135deg, var(--tier-b-start), var(--tier-b-end));
  color: var(--tier-b-text);
}
.tier-c .tier-header {
  background: linear-gradient(135deg, var(--tier-c-start), var(--tier-c-end));
  color: var(--tier-c-text);
}
.tier-d .tier-header {
  background: linear-gradient(135deg, var(--tier-d-start), var(--tier-d-end));
  color: var(--tier-d-text);
}
.tier-e .tier-header {
  background: linear-gradient(135deg, var(--tier-e-start), var(--tier-e-end));
  color: var(--tier-e-text);
}
.tier-f .tier-header {
  background: linear-gradient(135deg, var(--tier-f-start), var(--tier-f-end));
  color: var(--tier-f-text);
}

/* ===========================
         5. TEAM BUILDER
         =========================== */
.team-builder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 40px 30px 20px;
  box-sizing: border-box;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #1a1d2e;
  border-radius: 16px 16px 0 0;
  width: 100%;
  overflow: hidden;
  margin: 0 auto;
  zoom: 1;
}

#teamGrid {
  flex-shrink: 0;
}

#RightControlPanel {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.team-slots {
  display: grid;
  grid-template-columns: repeat(8, 80px);
  grid-auto-rows: 80px;
  gap: 10px;
  row-gap: 18px;
  border: 2px solid #3a3f6e;
  border-radius: 16px;
  padding: 16px;
}

.team-slot {
  width: 80px;
  height: 80px;
  border: 2px solid #3a3f6e; /* From .slot-border */
  border-radius: 12px; /* From rx="12" on sym-slot */
  background: #12152a; /* From .slot-bg */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: all var(--timing-default);
}

.slot-number {
  /* For the numbers inside empty slots */
  color: #3a3f6e; /* For HTML equivalent */
  font-size: 22px;
  font-weight: 600;
  text-anchor: middle;
  dominant-baseline: middle;
}

.team-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.team-slot:hover {
  border-color: var(--color-accent-primary);
}

/* JS-controlled states (DO NOT MODIFY) */
.team-slot.dragging {
  opacity: var(--opacity-dragging);
}

.team-slot.drag-over {
  border: 2px solid var(--color-accent-primary);
  background: #3a3a6a;
}

.hint-icon {
  width: var(--hint-icon-size);
  height: var(--hint-icon-size);
  object-fit: contain;
  filter: brightness(1.6) saturate(1.1) contrast(1.2)
    drop-shadow(1px 1px 3px rgba(255, 255, 255, 0.7));
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  padding: 2px;
}

/* ===========================
         6. STAT CARD TOOLTIP
         =========================== */
@keyframes infoPanelInBelow {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(var(--space-xs));
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes infoPanelInAbove {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(calc(-1 * var(--space-xs)));
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.info-panel {
  position: fixed;
  display: none;
  z-index: var(--z-tooltip);
  width: var(--stat-card-width);
  background: var(--color-bg-tooltip);
  border: 1px solid rgba(108, 172, 255, 0.4);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-tooltip);
  font-size: 0.85rem;
  pointer-events: none;
  flex-direction: column;
  overflow: hidden;
  color: var(--color-text-primary);
}

.info-panel.active {
  display: flex;
  animation: infoPanelInBelow var(--timing-fast) var(--ease-out);
}

.info-panel.active.above {
  animation: infoPanelInAbove var(--timing-fast) var(--ease-out);
}

.info-panel-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md-plus) 14px var(--space-md);
  background: var(--gradient-info-panel-header);
  border-bottom: 1px solid rgba(108, 172, 255, 0.2);
}

.info-panel-icon {
  width: var(--stat-card-icon);
  height: var(--stat-card-icon);
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid rgba(108, 172, 255, 0.3);
  flex-shrink: 0;
  background: var(--color-bg-slot);
}

.info-panel-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-accent-primary);
  line-height: 1.2;
}

.info-panel-body {
  padding: var(--space-md) 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.stat-row + .stat-row {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.stat-val {
  font-weight: 600;
  color: var(--color-text-light);
}

.stat-val-with-icon {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text-light);
}

.stat-val-icon {
  width: 13px;
  height: 13px;
  border-radius: 2px;
}

.stat-val-text {
  color: var(--color-text-light);
}

.stat-val.grade-s {
  color: #ffd700;
  text-shadow: 0 0 var(--space-sm) rgba(255, 215, 0, 0.4);
}
.stat-val.grade-a {
  color: var(--element-earth);
}
.stat-val.grade-b {
  color: var(--element-water);
}

.info-panel-footer {
  padding: 7px 14px;
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.7rem;
  color: var(--color-text-quaternary);
  text-align: center;
}

.info-panel.touch-active {
  pointer-events: auto;
}

.info-panel-footer .wiki-link {
  color: var(--color-accent-primary);
  text-decoration: underline;
}

/* ===========================
         7. FILTERS
         =========================== */
.controls-container {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky-filters);
  background: #1a1d2e;
  padding: var(--space-lg) 30px;
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border-dark);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  box-shadow: var(--shadow-xlarge);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  width: 100%;
  zoom: 1;
  margin-left: auto;
  margin-right: auto;
}

.search-section {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  width: 100%;
  background: #1a1d2e;
  padding: var(--space-sm) 30px;
  border-bottom: 1px solid #3a3f6e;
  box-sizing: border-box;
}

.search-input {
  flex: 1;
  padding: var(--space-md) 16px;
  font-size: 1rem;
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-md);
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  outline: none;
  transition: border-color var(--timing-default) var(--ease-default);
}

.search-input:focus {
  border-color: var(--color-accent-primary);
}

.reset-btn {
  padding: var(--space-md) var(--space-xl);
  background-color: var(--color-danger);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: bold;
  font-size: 0.9rem;
  transition: background var(--timing-default);
  white-space: nowrap;
}
.reset-btn:hover {
  background-color: var(--color-danger-dark);
}

.filters-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md-plus);
  width: 100%;
  max-height: 1000px;
  overflow: hidden;
  padding-top: var(--space-md);
  transition:
    max-height var(--timing-slow) var(--ease-expand),
    opacity var(--timing-medium) var(--ease-default),
    padding var(--timing-medium) var(--ease-default);
  opacity: 1;
}

/* JS-controlled state (DO NOT MODIFY) */
.filters-grid.collapsed {
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  margin: 0;
  pointer-events: none;
}

.filter-toggle-btn {
  padding: var(--space-md) 16px;
  background: #2a2a4a;
  border: 1px solid var(--color-border-light);
  color: var(--color-accent-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: bold;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all var(--timing-default);
}

.filter-toggle-btn:hover {
  background: #3a3a6a;
  border-color: var(--color-accent-primary);
}

.filter-toggle-btn span {
  transition: transform var(--timing-medium) var(--ease-default);
}

/* JS-controlled state (DO NOT MODIFY) */
.filter-toggle-btn.active span {
  transform: rotate(-90deg);
}

.filter-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.filter-label {
  font-size: 0.7rem;
  color: var(--color-text-secondary);
  font-weight: bold;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-left: 2px;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.filter-btn {
  appearance: none;
  font: inherit;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-dark);
  background: rgba(42, 42, 74, 0.9);
  color: var(--color-text-subtle);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--timing-default);
  user-select: none;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.filter-btn img {
  width: var(--filter-icon-size);
  height: var(--filter-icon-size);
  border-radius: var(--radius-xs);
  object-fit: cover;
}

.filter-btn:hover {
  background-color: var(--color-border-default);
  color: var(--color-text-white);
  border-color: #666;
}

/* JS-controlled states (DO NOT MODIFY) */
.filter-btn.state-include {
  background-color: var(--color-accent-primary);
  color: var(--color-text-white);
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-accent);
}

.filter-btn.state-exclude {
  background-color: var(--color-danger);
  border-color: var(--color-danger-dark);
  color: var(--color-text-white);
}

.filter-btn.state-include::after {
  content: '✓';
  font-size: 0.7rem;
  margin-left: 5px;
  opacity: var(--opacity-tooltip-mark);
}
.filter-btn.state-exclude::after {
  content: '✕';
  font-size: 0.7rem;
  margin-left: 5px;
  opacity: var(--opacity-tooltip-mark);
}

/* Sort button specific styling */
.sort-btn.state-include {
  background-color: var(--color-accent-secondary);
  border-color: var(--color-accent-secondary);
}

/* ===========================
         8. MONSTER CARDS
         =========================== */
.monster {
  width: var(--monster-icon-size);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition:
    transform var(--timing-default),
    opacity var(--timing-default);
}

.monster:hover {
  transform: translateY(-5px);
}

/* JS-controlled state (DO NOT MODIFY) */
.monster.hidden {
  display: none;
}

/* JS-controlled state (DO NOT MODIFY) */
.monster.highlight .icon-wrapper {
  box-shadow: var(--shadow-highlight), var(--shadow-default);
}

.monster.highlight .name {
  color: #ffd700;
}

.monster .icon-wrapper {
  width: var(--monster-icon-size);
  height: var(--monster-icon-size);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-default);
}

.monster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #2a2a4a;
}

.monster .name {
  margin-top: var(--space-xs);
  font-size: 0.55rem;
  color: var(--color-text-subtle);
  text-align: center;
  max-width: var(--monster-icon-size);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.add-feedback {
  position: absolute;
  background: var(--color-accent-primary);
  color: var(--color-text-white);
  padding: 2px 5px;
  border-radius: var(--radius-xs);
  font-size: 0.7rem;
  pointer-events: none;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
}

.no-results {
  text-align: center;
  padding: var(--space-xxxl);
  color: var(--color-text-tertiary);
  display: none;
}

/* JS-controlled state (DO NOT MODIFY) */
.no-results.show {
  display: block;
}

/* Placeholder for missing icons */
.monster img.placeholder {
  background: var(--color-border-default);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===========================
         11. ACCESSIBILITY
         =========================== */

/* Screen-reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Keyboard Focus Indicators */
.filter-btn:focus-visible,
.team-slot:focus-visible,
.monster:focus-visible,
.reset-btn:focus-visible,
.filter-toggle-btn:focus-visible,
.category-title:focus-visible {
  outline: 3px solid var(--color-accent-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(108, 172, 255, 0.3);
}

/* Enhanced focus for interactive elements */
button:focus-visible,
[role='button']:focus-visible {
  outline: 3px solid var(--color-accent-primary);
  outline-offset: 2px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --color-border-default: #ffffff;
    --color-text-primary: #ffffff;
    --color-bg-primary: #000000;
  }
}

/* ===========================
         12. BACKGROUND
         =========================== */
.bg-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background:
    linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url('../assets/images/Background.jpg') no-repeat center center fixed;
  background-size: cover;
  overflow: hidden;
  pointer-events: none;
  zoom: calc(1 / 0.9); /* Counteract body zoom */
}

/* ===========================
         13. RESPONSIVE
         =========================== */

/* General responsive adjustments */
@media (max-width: 768px) {
  .main-layout {
    padding: var(--space-md);
  }

  .container {
    padding: var(--space-md);
  }

  header .header-logo {
    max-width: 320px;
  }

  .monster {
    width: 55px;
    height: 55px;
  }

  .tier-header {
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
  }

  .squad-selector {
    position: relative;
  }

  .filter-btn,
  .sort-btn,
  button:not(.squad-btn):not(.clear-btn) {
    min-height: 44px;
    min-width: 44px;
  }
}

/* ===========================
         SQUAD PANEL RESPONSIVE
         (zoom scales the whole panel cleanly)
         =========================== */
.team-builder-wrapper {
  width: 100%;
  overflow: hidden;
  margin-bottom: 0;
}

/* Each breakpoint: zoom × 1200 ≤ viewport − padding
         Default zoom 0.88 (on .team-builder base rule) covers all large screens.
         Formula for narrower viewports: zoom = (viewport − padding) / 1200      */
@media (max-width: 1000px) {
  .team-builder,
  .search-section,
  .controls-container {
    zoom: 0.78;
  }
}
@media (max-width: 900px) {
  .team-builder,
  .search-section,
  .controls-container {
    zoom: 0.7;
  }
}
@media (max-width: 800px) {
  .main-layout {
    padding: 16px;
  }
  .team-builder,
  .search-section,
  .controls-container {
    zoom: 0.62;
  }
}
@media (max-width: 700px) {
  .team-builder,
  .search-section,
  .controls-container {
    zoom: 0.52;
  }
}
@media (max-width: 620px) {
  .main-layout {
    padding: 6px;
  }

  /* Reset zoom — stacking replaces zoom scaling */
  .team-builder,
  .search-section,
  .controls-container {
    zoom: 1;
  }

  /* Allow content to show in stacked layout */
  .team-builder-wrapper {
    overflow: visible;
  }

  /* Stack builder vertically: grid on top, controls below */
  .team-builder {
    flex-direction: column;
    gap: 12px;
    padding: 12px 8px;
    overflow: visible;
  }

  /* Grid fills available width */
  #teamGrid {
    width: 100%;
  }
  .team-slots {
    grid-template-columns: repeat(8, 1fr);
    grid-auto-rows: auto;
    gap: 6px;
    row-gap: 8px;
    padding: 8px;
  }
  .team-slot {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
  }
  .slot-number {
    font-size: 14px;
  }

  /* Hide first divider in stacked layout */
  .divider-1 {
    display: none;
  }

  /* Cost/Clear and Squad panel side by side below grid */
  #RightControlPanel {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 16px;
    width: 100%;
  }

  #teamStatus {
    flex-shrink: 0;
    width: auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
  }
  .cost-box {
    margin-top: 0;
    padding: 4px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .cost-label { font-size: 13px; }
  .cost-value { font-size: 16px; }
  .cost-sub   { font-size: 9px; }
  .clear-and-hints-container {
    margin-top: 0;
    padding: 4px 6px;
  }
  .clear-btn {
    width: 72px;
    height: 22px;
    font-size: 10px;
    line-height: 22px;
  }

  /* Mobile hint text */
  .hint-text-desktop { display: none !important; }
  .hint-text-mobile {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    margin-top: 0;
    font-size: 7px;
    width: 100%;
    justify-content: center;
  }

  #squadPanel { flex-shrink: 0; }
  .squad-panel { width: auto; }

  /* Search section fits full width */
  .search-section {
    padding: 6px 8px 0;
    gap: 6px;
  }

  .controls-container {
    margin-bottom: 14px;
    padding-top: 0;
  }

  /* Shrink search input so buttons have room */
  .search-input {
    min-width: 0;
    flex: 1 1 120px;
    font-size: 0.85rem;
    padding: var(--space-sm) 10px;
  }

  /* Compact filter/reset buttons */
  .filter-toggle-btn {
    font-size: 0.78rem;
    padding: var(--space-sm) 10px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .reset-btn {
    font-size: 0.78rem;
    padding: var(--space-sm) 10px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* Header logo smaller on phones */
  header .header-logo {
    max-width: 260px;
  }

  /* Monster icons: same flex-wrap as desktop, fixed size */
  .monster {
    width: 42px;
  }
  .monster .icon-wrapper {
    width: 42px;
    height: 42px;
  }
  .monster .name {
    max-width: 42px;
    font-size: 0.62rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}


/* ===========================
         SQUAD PANEL LAYOUT
         =========================== */
.hint-text {
  font-size: 8px;
  font-weight: 600;
  color: #5a607a;
  font-style: italic;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
}
.hint-text-mobile {
  display: none;
}
.squad-share-hint {
  font-size: 10px;
  font-style: italic;
  color: #5a607a;
  text-align: center;
  margin-top: 2px;
}
.hint-val {
  color: #a0a8c8;
}
.hint-label {
  display: inline-block;
  margin-right: 0;
}
.hint-line-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-xs);
  white-space: nowrap;
}

#teamStatus {
  text-align: center;
  width: 120px;
  flex-shrink: 0;
}
.cost-label {
  font-size: 18px;
  color: #a0a8c8;
}
.cost-value {
  font-size: 24px;
  font-weight: 700;
  color: #4fa3e8;
}
.cost-value.over-budget {
  color: var(--color-danger);
}
.cost-sub {
  font-size: 11px;
  font-style: italic;
  color: #5a607a;
}
.cost-box {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  margin-top: var(--space-sm); /* Moved down a little more */
}
.clear-and-hints-container {
  display: flex;
  flex-direction: column;
  align-items: center; /* Center horizontally */
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  margin-top: 16px;
}
.clear-btn {
  /* For the Clear button */
  width: 88px;
  height: 26px;
  border: 1.5px solid #e05a5a;
  border-radius: 6px;
  background: none;
  color: #e05a5a;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  line-height: 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.clear-btn:hover {
  background: #e05a5a;
  color: #ffffff;
}

#squadPanel {
  display: flex;
  flex-direction: column;
  gap: 13px;
  flex-shrink: 0;
}
.squad-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 165px;
}

.squad-row {
  display: flex;
  gap: 5px;
  align-items: center;
}

.squad-dropdown {
  flex: 1;
  height: 36px;
  min-width: 0;
  background: var(--color-squad-bg);
  border: 1.5px solid var(--color-squad-border);
  border-radius: 6px;
  color: var(--color-squad-text);
  font-size: 12px;
  font-weight: 600;
  padding: 0 6px;
  cursor: pointer;
}

.squad-dropdown option {
  background: var(--color-squad-bg);
  color: var(--color-squad-text);
}

.squad-dropdown:hover,
.squad-dropdown:focus {
  border-color: var(--color-squad-hover-border);
  outline: none;
}

.squad-btn {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--color-squad-bg);
  border: 1.5px solid var(--color-squad-border);
  border-radius: 6px;
  color: var(--color-squad-text);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.squad-btn:hover {
  border-color: var(--color-squad-hover-border);
  background: var(--color-squad-hover-bg);
}

.squad-btn-sm {
  flex: 1;
  height: 34px;
  min-width: 0;
  background: var(--color-squad-bg);
  border: 1.5px solid var(--color-squad-border);
  border-radius: 6px;
  color: var(--color-squad-btn-text);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  overflow: hidden;
}

.squad-btn-sm:hover {
  border-color: var(--color-squad-hover-border);
  background: var(--color-squad-hover-bg);
  color: var(--color-squad-text);
}

.squad-btn-sm.squad-btn-danger {
  border-color: var(--color-squad-danger-border);
  color: var(--color-squad-danger-text);
}

.squad-btn-sm.squad-btn-danger:hover {
  border-color: var(--color-squad-danger-text);
  background: var(--color-squad-danger-hover-bg);
  color: var(--color-squad-danger-hover-text);
}

.squad-btn-sm.squad-btn-share {
  border-color: var(--color-squad-share-border);
  color: var(--color-squad-share-text);
}

.squad-btn-sm.squad-btn-share:hover {
  border-color: var(--color-squad-share-hover-border);
  background: var(--color-squad-share-hover-bg);
  color: var(--color-squad-share-hover-text);
}

/* Dividers */
.divider-vertical {
  width: 1.5px;
  align-self: stretch;
  flex-shrink: 0;
  background: var(--color-squad-border);
}

/* ===========================
         10. LAYOUT
         =========================== */
.main-layout {
  display: flex;
  gap: var(--space-xl);
  max-width: 1250px;
  margin: 0 auto;
  padding: var(--space-xl);
  position: relative;
  z-index: 101;
}

.main-content {
  flex: 1;
  min-width: 0;
}

/* ===========================
         11. CUSTOM MODALS & TOAST
         =========================== */
.nm-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  outline: none;
}

.nm-modal {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-light);
  border-radius: 10px;
  padding: 22px 24px 18px;
  min-width: 280px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.nm-modal-msg {
  color: var(--color-text-primary);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.4;
}

.nm-modal-input {
  background: var(--color-bg-input);
  border: 1px solid var(--color-border-input);
  border-radius: 6px;
  color: var(--color-text-primary);
  font-size: 0.88rem;
  padding: 7px 10px;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}

.nm-modal-input:focus {
  border-color: var(--color-accent-primary);
}

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

.nm-modal-btn {
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 0.82rem;
  cursor: pointer;
  border: 1px solid var(--color-border-default);
  background: transparent;
  color: var(--color-text-subtle);
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s;
}

.nm-modal-btn:hover {
  border-color: var(--color-accent-primary);
  background: rgba(108, 172, 255, 0.1);
  color: var(--color-text-primary);
}

.nm-modal-ok {
  background: rgba(108, 172, 255, 0.15);
  border-color: var(--color-accent-primary);
  color: var(--color-accent-primary);
}

.nm-modal-ok:hover {
  background: rgba(108, 172, 255, 0.28);
}

.nm-modal-danger {
  background: rgba(239, 83, 80, 0.12);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.nm-modal-danger:hover {
  background: rgba(239, 83, 80, 0.25);
  border-color: var(--color-danger-darker);
  color: #ff7070;
}

.nm-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-primary);
  font-size: 0.85rem;
  padding: 9px 20px;
  border-radius: 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition:
    opacity 0.2s,
    transform 0.2s;
  z-index: var(--z-modal);
  pointer-events: none;
  white-space: nowrap;
}

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

/* ===========================
         14. NOSCRIPT FALLBACK
         =========================== */
.noscript-content {
  text-align: center;
  padding: var(--space-xxxl) var(--space-xl);
  color: var(--color-text-primary);
}

.noscript-content h2 {
  font-size: 1.4rem;
  margin-bottom: var(--space-lg);
  color: var(--color-accent-primary);
}

.noscript-content p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===========================
         15. SOURCES
         =========================== */
.site-sources {
  text-align: center;
  margin: var(--space-sm) 0 0;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.site-sources a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.site-sources a:hover {
  color: var(--color-accent-primary);
  text-decoration: underline;
}

.search-section.filters-collapsed,
.controls-container.filters-collapsed {
    border-bottom-color: transparent;
}

.controls-container.filters-collapsed {
    box-shadow: none;
}