:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: #0f172a;
  --panel-strong: #1e293b;
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --warning: #f97316;
  --danger: #f43f5e;
  font-family: "Inter", "Hiragino Sans", "BIZ UDPGothic", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #172554, #010314 65%);
  color: var(--text);
  font-family: inherit;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-size: 0.75rem;
}

.lead {
  color: var(--muted);
  margin-top: 0.3rem;
  max-width: 640px;
}

button {
  font-family: inherit;
}

.landing {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.landing-container {
  width: min(960px, 100%);
  background: rgba(2, 6, 23, 0.85);
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: clamp(1.5rem, 4vw, 3rem);
}

.landing-container header h1 {
  margin: 0.2rem 0;
  font-size: clamp(2rem, 4vw, 2.7rem);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.language-switch {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  align-items: flex-end;
}

.language-switch label {
  font-size: 0.75rem;
  color: var(--muted);
}

.language-switch select {
  padding: 0.4rem 0.6rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(2, 6, 23, 0.6);
  color: var(--text);
}

.language-switch.compact {
  align-items: stretch;
}

.landing-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.panel {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.panel button,
.panel input {
  width: 100%;
}

.panel button {
  border: none;
  border-radius: 999px;
  padding: 0.8rem 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #001020;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.panel button:hover {
  opacity: 0.85;
}

.panel label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.panel input {
  padding: 0.65rem 0.8rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(2, 6, 23, 0.6);
  color: var(--text);
}

.panel form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.status {
  min-height: 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem clamp(1rem, 4vw, 2rem) 4rem;
}

.room-header {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.room-meta {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 230px;
}

.meta-label {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.meta-value {
  font-size: 1.3rem;
  margin: 0;
}

.ghost {
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: transparent;
  color: var(--text);
  padding: 0.6rem 1rem;
  border-radius: 999px;
  cursor: pointer;
}

.player-form {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
}

.player-form form {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

.player-form label {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
}

.player-form input,
.player-form select {
  padding: 0.65rem 0.8rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(2, 6, 23, 0.6);
  color: var(--text);
  font-size: 1rem;
}

.player-form button {
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #001020;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(15, 118, 232, 0.3);
  transition: opacity 0.2s ease;
}

.player-form button:hover {
  opacity: 0.85;
}

.board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.drop-column {
  background: rgba(15, 23, 42, 0.7);
  border: 1px dashed rgba(148, 163, 184, 0.4);
  border-radius: 1rem;
  padding: 1rem;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.drop-column.dragging-over {
  border-color: rgba(56, 189, 248, 0.8);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.25);
}

.column-header h2 {
  margin: 0;
  font-size: 1.2rem;
}

.column-header p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.card-container {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-content: flex-start;
  padding: 0.5rem;
  border-radius: 0.75rem;
  background: rgba(2, 6, 23, 0.2);
  min-height: 220px;
}

.card-container.highlighted {
  border: 1px solid rgba(56, 189, 248, 0.5);
  box-shadow: inset 0 0 20px rgba(14, 165, 233, 0.15);
}

.player-card {
  background: var(--panel-strong);
  border-radius: 0.9rem;
  padding: 0.9rem 1rem 0.85rem;
  width: 170px;
  cursor: grab;
  border: 1px solid rgba(148, 163, 184, 0.25);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.player-card:hover {
  border-color: rgba(56, 189, 248, 0.8);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.player-name {
  flex: 1;
  font-weight: 700;
  margin: 0;
  font-size: 1rem;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.rank-pill {
  padding: 0.18rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-row {
  display: flex;
  justify-content: center;
}

.points {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.1rem;
  min-width: 48px;
}

.points-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.points-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.remove-btn {
  position: absolute;
  top: -0.2rem;
  right: -0.2rem;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.2rem;
  line-height: 1;
  background: rgba(15, 23, 42, 0.85);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.2);
}

.remove-btn:hover {
  color: var(--danger);
  transform: scale(1.05);
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.actions button {
  padding: 0.8rem 2rem;
  border-radius: 999px;
  border: none;
  font-size: 1rem;
  font-weight: 700;
  color: #001020;
  cursor: pointer;
  background: linear-gradient(135deg, #f59e0b, var(--warning));
  box-shadow: 0 15px 20px rgba(249, 115, 22, 0.3);
  transition: opacity 0.2s ease;
}

.actions button:hover {
  opacity: 0.9;
}

.actions small {
  color: var(--muted);
}

.team-results {
  background: rgba(15, 23, 42, 0.8);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.2rem 1.5rem 2rem;
}

.team-results h2 {
  margin-top: 0;
}

.placeholder {
  color: var(--muted);
  text-align: center;
  padding: 2rem 1rem;
}

.candidate {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
  margin-top: 1rem;
}

.candidate h3 {
  margin: 0 0 0.5rem;
}

.team-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.team-card {
  background: rgba(2, 6, 23, 0.45);
  border-radius: 0.75rem;
  padding: 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.team-card h4 {
  margin: 0 0 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
}

.team-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.team-card li {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.team-card li span {
  color: var(--muted);
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.4);
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  color: var(--text);
  transition: transform 0.3s ease;
}

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

@media (max-width: 840px) {
  .room-header {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .player-form form {
    flex-direction: column;
  }

  .player-card {
    width: 100%;
  }

  .card-container {
    min-height: 160px;
  }
}