:root {
  --bg: #0b0d12;
  --bg-soft: #12151d;
  --card: #161a24;
  --card-2: #1b202c;
  --line: #262c3a;
  --text: #e8ecf4;
  --muted: #8892a6;
  --pink: #ff66aa;
  --pink-soft: #ff8fc4;
  --blue: #58b6ff;
  --green: #4ade80;
  --yellow: #fbbf24;
  --red: #f87171;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: radial-gradient(1200px 600px at 80% -10%, #241332 0%, transparent 55%),
    radial-gradient(900px 500px at -10% 10%, #10203a 0%, transparent 50%), var(--bg);
  color: var(--text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-variant-numeric: tabular-nums;
}

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

.sep {
  color: var(--line);
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 13, 18, 0.7);
  backdrop-filter: blur(8px);
  flex: 0 0 auto;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.brand-mark {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark span {
  color: var(--pink);
}

.brand-sub {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
}

.dot.online {
  background: var(--green);
  animation: pulse 2s infinite;
}

.dot.offline {
  background: var(--red);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(74, 222, 128, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0);
  }
}

/* Layout: dos columnas 50 / 50 */
main {
  flex: 1;
  min-height: 0;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.split {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  flex: 1;
  min-height: 0;
}

.col {
  min-height: 0;
  min-width: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-right: 4px;
}

.col::-webkit-scrollbar,
.diff-list::-webkit-scrollbar,
.players::-webkit-scrollbar {
  width: 8px;
}

.col::-webkit-scrollbar-thumb,
.diff-list::-webkit-scrollbar-thumb,
.players::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 999px;
}

.panel {
  background: linear-gradient(180deg, var(--card) 0%, var(--bg-soft) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  position: relative;
  overflow: hidden;
  flex: 0 0 auto;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-head h2 {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.hint {
  font-size: 12px;
  color: var(--muted);
}

.empty {
  font-size: 13px;
  margin: 0;
}

/* Jugadores */
.you {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 18px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255, 102, 170, 0.08);
  border: 1px solid rgba(255, 102, 170, 0.28);
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--muted);
}

.you-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.you b {
  color: var(--pink-soft);
  font-size: 14px;
}

.players {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 44vh;
  overflow-y: auto;
}

.player-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  border-radius: 10px;
  background: var(--card-2);
  border: 1px solid transparent;
  font-size: 13px;
}

.player-row.me {
  border-color: var(--pink);
  background: rgba(255, 102, 170, 0.1);
}

.player-pos {
  text-align: right;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.player-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.player-combo {
  color: var(--pink-soft);
  font-weight: 700;
  font-size: 12px;
}

.player-score {
  color: var(--muted);
  font-size: 12px;
  min-width: 62px;
  text-align: right;
}

/* Custom diffs */
.search {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  margin-bottom: 12px;
  outline: none;
}

.search:focus {
  border-color: var(--pink);
}

.diff-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 42vh;
  overflow-y: auto;
}

.diff-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--card-2);
  border: 1px solid var(--line);
}

.diff-info {
  min-width: 0;
}

.diff-title {
  font-size: 13px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.diff-sub {
  font-size: 12px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}

.diff-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(88, 182, 255, 0.14);
  border: 1px solid rgba(88, 182, 255, 0.35);
  color: var(--blue);
  text-transform: uppercase;
}

.tag.osz {
  background: rgba(255, 102, 170, 0.14);
  border-color: rgba(255, 102, 170, 0.35);
  color: var(--pink-soft);
}

.btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 16px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.08s, border-color 0.15s, background 0.15s;
}

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

.btn:active {
  transform: translateY(1px);
}

.btn.primary {
  background: var(--pink);
  border-color: var(--pink);
  color: #0b0d12;
}

.btn.primary:hover {
  background: var(--pink-soft);
}

.btn.primary:disabled {
  opacity: 0.55;
  cursor: default;
}

.btn.small {
  padding: 6px 11px;
  font-size: 12px;
  background: transparent;
  color: var(--pink-soft);
  border-color: rgba(255, 102, 170, 0.4);
}

.btn.small:hover {
  background: rgba(255, 102, 170, 0.12);
}

/* Beatmap */
.panel-beatmap {
  padding-top: 20px;
  min-height: 100%;
}

.bm-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 35%;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.bm-bg.visible {
  opacity: 0.24;
}

.panel-beatmap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 13, 18, 0.35), var(--bg-soft) 92%);
  pointer-events: none;
}

.panel-beatmap > *:not(.bm-bg) {
  position: relative;
  z-index: 1;
}

.state-pill {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--card-2);
  border: 1px solid var(--line);
  color: var(--muted);
  white-space: nowrap;
}

.state-pill.playing {
  color: #0b0d12;
  background: var(--pink);
  border-color: var(--pink);
}

.state-pill.results {
  color: #0b0d12;
  background: var(--green);
  border-color: var(--green);
}

.bm-main {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.cover-wrap {
  width: 190px;
  height: 107px;
  flex: 0 0 auto;
  border-radius: 10px;
  overflow: hidden;
  background: var(--card-2);
  border: 1px solid var(--line);
}

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

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

.beatmap-info h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.beatmap-info .artist {
  margin: 4px 0 0;
  font-size: 16px;
  color: var(--pink-soft);
}

.beatmap-info .mapper {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.mods {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.mod {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 102, 170, 0.14);
  border: 1px solid rgba(255, 102, 170, 0.35);
  color: var(--pink-soft);
  letter-spacing: 0.04em;
}

.mod.none {
  background: rgba(136, 146, 166, 0.1);
  border-color: var(--line);
  color: var(--muted);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.stat {
  background: rgba(27, 32, 44, 0.8);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

.stat-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.stat-value {
  font-size: 15px;
  font-weight: 700;
}

.progress {
  margin-top: 18px;
  height: 6px;
  background: var(--card-2);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--pink), var(--blue));
  transition: width 0.15s linear;
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.panel-actions .hint {
  overflow-wrap: anywhere;
}

/* Panel de vinculo */
.link-panel {
  flex: 0 0 auto;
}

.link-form {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field span {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input {
  padding: 9px 12px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  width: 190px;
}

.field.grow input {
  width: 300px;
}

.field input:focus {
  border-color: var(--pink);
}

.room-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

.room-row {
  display: grid;
  grid-template-columns: 10px auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 10px;
  background: var(--card-2);
  border: 1px solid var(--line);
  font-size: 13px;
}

.room-row.active {
  border-color: var(--pink);
}

.room-state {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red);
}

.room-state.on {
  background: var(--green);
}

.room-id {
  font-weight: 700;
}

.room-meta {
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.btn.danger {
  color: var(--red);
  border-color: rgba(248, 113, 113, 0.35);
}

.btn.danger:hover {
  background: rgba(248, 113, 113, 0.12);
}

/* Footer */
footer {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  padding: 14px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  flex: 0 0 auto;
}

footer a {
  color: var(--pink-soft);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Compartir */
.share {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 13px;
}

.share input {
  flex: 1;
  min-width: 220px;
}

/* Records por mapa */
.record-row {
  grid-template-columns: 26px minmax(0, 1fr) 62px auto;
}

.record-acc {
  color: var(--blue);
  font-weight: 700;
  font-size: 12px;
  text-align: right;
}

/* Aviso en linea (no bloquea el resto) */
.notice {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  padding: 9px 12px;
  border-radius: 9px;
  background: rgba(255, 102, 170, 0.1);
  border: 1px solid rgba(255, 102, 170, 0.3);
  color: var(--pink-soft);
  font-size: 13px;
}

/* Conectados y editor */
.people {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  margin-bottom: 12px;
}

.person {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(88, 182, 255, 0.14);
  border: 1px solid rgba(88, 182, 255, 0.35);
  color: var(--blue);
}

.tag.local {
  background: rgba(74, 222, 128, 0.14);
  border-color: rgba(74, 222, 128, 0.35);
  color: var(--green);
}

.editor-box {
  flex: 0 0 auto;
}

.editor-box .diff-list {
  max-height: 34vh;
}

.modal-box .search {
  width: 100%;
  margin-bottom: 0;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: rgba(5, 6, 9, 0.72);
  backdrop-filter: blur(4px);
}

.modal-box {
  width: min(460px, calc(100vw - 32px));
  background: linear-gradient(180deg, var(--card) 0%, var(--bg-soft) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.modal-box h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.modal-box .hint {
  display: block;
  margin-bottom: 16px;
  line-height: 1.5;
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.modal-grid .field input {
  width: 100%;
}

.modal-preview {
  margin-top: 16px;
  padding: 10px 12px;
  border-radius: 9px;
  background: var(--card-2);
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--pink-soft);
  min-height: 40px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

/* Pagina /beatmaps */
.boards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-content: start;
}

.board .diff-list {
  max-height: 46vh;
}

.search.compact {
  width: 220px;
  margin-bottom: 0;
  padding: 8px 11px;
}

@media (max-width: 900px) {
  main {
    padding: 14px;
  }
  .split {
    grid-template-columns: 1fr;
    flex: 0 0 auto;
  }
  .field input,
  .field.grow input {
    width: 100%;
  }
  .room-row {
    grid-template-columns: 10px minmax(0, 1fr);
  }
  .room-meta,
  .room-actions {
    grid-column: 2;
  }
  .col {
    overflow: visible;
    padding-right: 0;
  }
  .players,
  .diff-list {
    max-height: none;
  }
  .boards {
    grid-template-columns: 1fr;
  }
  .board .diff-list {
    max-height: none;
  }
  .search.compact {
    width: 100%;
  }
  .cover-wrap {
    width: 130px;
    height: 73px;
  }
  .beatmap-info h1 {
    font-size: 20px;
  }
  .stats-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}