:root {
  --fp-bg: #0b1220;
  --fp-bg-soft: #131c2e;
  --fp-surface: #162338;
  --fp-surface-strong: #1b2a43;
  --fp-border: #2b3e5f;
  --fp-text: #e6edf7;
  --fp-text-soft: #9fb0ca;
  --fp-primary: #5b8cff;
}

html,
body {
  min-height: 100%;
  background-color: var(--fp-bg);
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at top right, rgb(91 140 255 / 16%), transparent 40%),
    radial-gradient(circle at 20% 0%, rgb(34 197 94 / 10%), transparent 30%),
    var(--fp-bg);
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  color: var(--fp-text);
}

main {
  flex: 1 0 auto;
}

#app {
  width: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.fp-notification-stack {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1080;
  width: min(24rem, calc(100vw - 2rem));
  pointer-events: none;
}

.fp-notification-stack .alert {
  pointer-events: auto;
}

.fp-notification-shadow {
  box-shadow: 0 0.75rem 1.8rem rgb(1 6 17 / 40%);
}

.text-muted {
  color: var(--fp-text-soft) !important;
}

.fp-hero {
  border: 1px solid rgba(143, 174, 255, 0.2);
  border-radius: 1.5rem;
  padding: clamp(1.3rem, 2vw, 2rem);
  background: linear-gradient(135deg, rgba(23, 41, 73, 0.96) 0%, rgba(13, 22, 35, 0.96) 100%);
  box-shadow: 0 1.3rem 2.5rem rgb(4 10 20 / 28%);
}

.fp-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.42rem 0.8rem;
  border: 1px solid rgba(143, 174, 255, 0.28);
  background: rgba(91, 140, 255, 0.12);
  color: #dfe9ff;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fp-hero-title {
  margin-top: 1rem;
  margin-bottom: 0.8rem;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
  font-weight: 800;
  color: #f8fbff;
}

.fp-hero-copy {
  max-width: 38rem;
  margin-bottom: 1.2rem;
  color: #d2def7;
  font-size: 1.03rem;
  line-height: 1.7;
}

.fp-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
}

.fp-hero-point {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: #edf4ff;
  font-weight: 600;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(143, 174, 255, 0.18);
  background: rgba(5, 12, 22, 0.18);
}

.fp-hero-point i {
  color: #7dd3a6;
  font-size: 0.9rem;
}

.fairpair-appbar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: 100%;
  border-radius: 1rem;
  border: 1px solid rgba(143, 174, 255, 0.25);
  background: linear-gradient(135deg, #172947 0%, #101d32 45%, #0f182b 100%);
  box-shadow: 0 1rem 2rem rgb(2 8 20 / 45%);
  backdrop-filter: blur(12px);
}

.brand-logo {
  display: block;
  height: 4.4rem;
  width: auto;
}

.appbar-logo {
  max-width: min(440px, 52vw);
  filter: drop-shadow(0 0.35rem 0.8rem rgb(122 162 255 / 22%));
}

.navbar-brand {
  color: #f8fbff !important;
  letter-spacing: 0.2px;
  font-size: 1.15rem;
}

.lang-icon {
  font-size: 0.95rem;
  opacity: 0.85;
}

.lang-switcher {
  display: inline-flex;
  border: 1px solid #3d5480;
  border-radius: 0.6rem;
  background: rgb(11 20 36 / 60%);
  overflow: hidden;
}

.lang-btn {
  border: 0;
  background: transparent;
  color: #b8c7de;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 0.35rem 0.6rem;
  min-width: 2.5rem;
}

.lang-btn:hover {
  background: rgb(91 140 255 / 16%);
  color: #eaf1ff;
}

.lang-btn.active {
  background: linear-gradient(180deg, #4f77e7 0%, #3c62ca 100%);
  color: #f7fbff;
}

.fairpair-footer {
  border-top: 1px solid rgba(143, 174, 255, 0.18);
  color: var(--fp-text-soft);
  margin-top: auto;
}

.fairpair-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0 0.4rem;
  font-size: 0.85rem;
}

.fairpair-footer-brand,
.fairpair-footer-meta,
.fairpair-icon-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.fairpair-footer-brand {
  font-weight: 700;
  color: #edf4ff;
}

.fairpair-footer-logo {
  height: 2.9rem;
  max-width: 360px;
}

.fairpair-footer-meta {
  flex-wrap: wrap;
  justify-content: flex-end;
  color: #bfd0ee;
}

.fairpair-icon-link {
  color: #dfe9ff;
  text-decoration: none;
  font-weight: 600;
}

.fairpair-icon-link:hover {
  color: #ffffff;
}

.fairpair-icon {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
  flex-shrink: 0;
}

.fairpair-icon-small {
  width: 0.8rem;
  height: 0.8rem;
}

.fairpair-footer-dot {
  opacity: 0.7;
  color: #a6b7d6;
}

.card,
.list-group-item,
.alert-light {
  background-color: var(--fp-surface) !important;
  color: var(--fp-text) !important;
  border-color: var(--fp-border) !important;
}

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--fp-text);
  --bs-table-border-color: var(--fp-border);
}

.form-control,
.form-select {
  background-color: var(--fp-bg-soft);
  border-color: var(--fp-border);
  color: var(--fp-text);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--fp-bg-soft);
  color: var(--fp-text);
  border-color: var(--fp-primary);
  box-shadow: 0 0 0 0.2rem rgb(91 140 255 / 25%);
}

.btn-outline-secondary {
  --bs-btn-color: #c5d2e6;
  --bs-btn-border-color: #4b6187;
  --bs-btn-hover-bg: #2a3b58;
  --bs-btn-hover-border-color: #6785b8;
}

.btn-outline-danger {
  --bs-btn-color: #f1a8b6;
  --bs-btn-border-color: #8d3f53;
  --bs-btn-hover-bg: #7d3346;
  --bs-btn-hover-border-color: #b0556d;
}

.tournament-tile {
  border: 1px solid var(--fp-border);
  background: linear-gradient(180deg, var(--fp-surface) 0%, #132236 100%);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  overflow: hidden;
}

.tournament-tile:hover {
  border-color: #6f96ff;
  box-shadow: 0 0.6rem 1.3rem rgb(3 8 20 / 45%);
  transform: translateY(-1px);
}

.tournament-tile-selected {
  border-color: var(--fp-primary);
  box-shadow: 0 0 0 1px rgb(91 140 255 / 30%), 0 0.6rem 1.4rem rgb(8 16 36 / 50%);
}

.tournament-tile-select {
  border: 0;
  background: transparent;
  color: inherit;
  width: 100%;
}

.tournament-tile-select:focus-visible {
  outline: 2px solid var(--fp-primary);
  outline-offset: -2px;
}

.player-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.player-bank-zone {
  border: 2px dashed rgba(141, 166, 224, 0.45);
  background: transparent;
}

.player-chip {
  border: none;
  color: #081421;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: grab;
  touch-action: none;
  transition: transform 0.15s ease, filter 0.15s ease;
  text-shadow: 0 1px 0 rgba(255 255 255 / 22%);
}

.player-chip:hover {
  filter: saturate(1.08) brightness(1.02);
  transform: translateY(-1px);
}

.player-chip:active {
  cursor: grabbing;
}

.player-chip.fp-drag-source {
  opacity: 0.35;
}

.fp-drag-ghost {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.95;
  transform: translate(-50%, -50%) scale(1.03);
  box-shadow: 0 0.8rem 1.6rem rgba(2, 8, 20, 0.45);
}

.pairing-drop-zone,
.ranking-drop-zone,
.ranking-unassigned-drop-zone {
  border: 1px dashed transparent;
  border-radius: 0.6rem;
  touch-action: none;
}

.pairing-drop-zone:hover,
.ranking-drop-zone:hover,
.ranking-unassigned-drop-zone:hover {
  border-color: #3f5e96;
}

.fp-drop-target-active {
  border-color: #6f96ff !important;
  background: rgba(91, 140, 255, 0.12);
}

body.fp-touch-drag-active {
  overflow: hidden;
}

html.fp-touch-drag-active,
body.fp-touch-drag-active {
  overscroll-behavior: none;
  touch-action: none;
}

.pairing-slots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.drop-empty {
  color: var(--fp-text-soft);
  font-size: 0.8rem;
  font-style: italic;
}

.auto-pairing-panel {
  background: linear-gradient(180deg, #1a2a42 0%, #17263d 100%);
}

.round-stage-banner {
  border: 1px solid rgba(122, 162, 255, 0.4);
  border-radius: 0.9rem;
  background: linear-gradient(135deg, rgba(64, 102, 187, 0.35) 0%, rgba(22, 38, 61, 0.75) 100%);
  box-shadow: 0 0.9rem 1.8rem rgb(4 10 23 / 35%);
  padding: 1rem 1.1rem;
}

.round-stage-kicker {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: #c8d9ff;
}

.round-stage-title {
  font-size: clamp(1.3rem, 2.3vw, 1.85rem);
  font-weight: 800;
  color: #f3f8ff;
}

.rank-label {
  min-width: 1.5rem;
}

.ranking-drop-zone {
  min-height: 3.25rem;
}

.ranking-row-content {
  min-height: 2.5rem;
}

.ranking-row-slot {
  border: 1px dashed rgba(141, 166, 224, 0.35);
  border-radius: 0.55rem;
  background: rgba(11, 18, 32, 0.2);
  padding: 0.4rem 0.5rem;
}

#ranking-list .draggable-player.dragging {
  opacity: 0.55;
}

#ranking-list .draggable-player {
  cursor: grab;
}