:root {
  --bg-1: #2f373d;
  --bg-2: #315361;
  --bg-3: #244451;
  --panel: rgba(10, 36, 52, 0.74);
  --panel-border: rgba(77, 224, 255, 0.28);
  --text-main: #ecfbff;
  --text-muted: #9fbdc8;
  --primary: #1fe0ff;
  --primary-strong: #0b92e5;
  --danger: #16ace3;
  --success: #18c8f0;
  --board-cell: #0f5f87;
  --board-used: #1e6a92;
  --radius-lg: 22px;
  --radius-md: 14px;
  --shadow-lg: 0 22px 55px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Tajawal", "Changa", sans-serif;
  color: var(--text-main);
  background:
    radial-gradient(circle at 10% 12%, rgba(36, 215, 255, 0.26), transparent 30%),
    radial-gradient(circle at 88% 80%, rgba(18, 152, 242, 0.2), transparent 34%),
    linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 55%, var(--bg-3) 100%);
  overflow-x: hidden;
}

.bg-shape {
  position: fixed;
  pointer-events: none;
  filter: blur(2px);
}

.shape-a {
  width: 280px;
  height: 280px;
  border-radius: 40% 60% 72% 28%;
  background: linear-gradient(130deg, rgba(27, 223, 255, 0.28), rgba(7, 117, 190, 0.1));
  top: -80px;
  right: -70px;
  animation: floatA 10s ease-in-out infinite;
}

.shape-b {
  width: 360px;
  height: 360px;
  border-radius: 63% 37% 35% 65%;
  background: linear-gradient(180deg, rgba(10, 156, 235, 0.24), rgba(37, 224, 255, 0.11));
  bottom: -150px;
  left: -120px;
  animation: floatB 12s ease-in-out infinite;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 18%, transparent 90%);
}

.hero {
  width: min(1180px, 92vw);
  margin: 30px auto 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-image {
  width: 78px;
  height: 78px;
  border-radius: 22px;
  object-fit: cover;
  background: rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(110, 242, 255, 0.55);
  box-shadow:
    0 0 28px rgba(43, 230, 255, 0.42),
    0 12px 24px rgba(0, 0, 0, 0.28);
}

.brand h1 {
  margin: 0;
  font-family: "Changa", sans-serif;
  font-size: clamp(1.7rem, 1.4rem + 1vw, 2.35rem);
  letter-spacing: 0.3px;
}

.brand p {
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 1rem;
}

.container {
  width: min(1180px, 92vw);
  margin: 0 auto 45px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
  padding: clamp(16px, 2vw, 28px);
  animation: panelIn 0.4s ease;
}

.hidden {
  display: none !important;
}

body.admin-route #setupScreen,
body.admin-route #gameScreen,
body.admin-route #backToSetupBtn,
body.admin-route #restartRoundBtn,
body.admin-route #openAdminBtn {
  display: none !important;
}

.panel-head h2 {
  margin: 0;
  font-family: "Changa", sans-serif;
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.9rem);
}

.panel-head p {
  margin: 8px 0 0;
  color: var(--text-muted);
}

.status {
  margin: 18px 0 10px;
  padding: 12px 14px;
  border-radius: 11px;
  font-weight: 600;
}

.status.loading {
  background: rgba(56, 150, 193, 0.14);
  border: 1px solid rgba(86, 188, 239, 0.44);
}

.status.success {
  background: rgba(24, 200, 240, 0.14);
  border: 1px solid rgba(97, 233, 255, 0.5);
}

.status.warning {
  background: rgba(20, 150, 235, 0.16);
  border: 1px solid rgba(96, 216, 255, 0.45);
}

.setup-grid {
  display: grid;
  grid-template-columns: minmax(200px, 340px);
  gap: 14px;
  margin-bottom: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span {
  color: var(--text-muted);
  font-weight: 600;
}

.field select,
.field input,
.field textarea {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(8, 26, 41, 0.65);
  color: var(--text-main);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  padding: 12px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field select:focus,
.field input:focus,
.field textarea:focus {
  border-color: rgba(31, 224, 255, 0.92);
  box-shadow: 0 0 0 3px rgba(31, 224, 255, 0.19);
}

.field textarea {
  resize: vertical;
  min-height: 84px;
}

.team-inputs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.categories-box {
  margin-top: 10px;
}

.categories-head h3 {
  margin: 0;
  font-family: "Changa", sans-serif;
  font-size: 1.25rem;
}

.categories-head p {
  margin: 6px 0 12px;
  color: var(--text-muted);
}

.category-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.category-item {
  position: relative;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(14, 48, 74, 0.68);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.category-item:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.35);
}

.category-item input {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
  margin: 0;
}

.category-item.selected {
  border-color: rgba(31, 224, 255, 0.92);
  background: rgba(4, 84, 118, 0.58);
}

.category-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.category-name {
  font-weight: 700;
}

.category-count {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.actions {
  margin-top: 18px;
}

.small-btn {
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 700;
}

button {
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.primary,
.ghost,
.danger {
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
}

.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #04283f;
}

.primary:hover {
  filter: brightness(1.07);
}

.primary:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.ghost {
  background: rgba(8, 35, 56, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--text-main);
}

.ghost:hover {
  background: rgba(10, 45, 72, 0.9);
}

.danger {
  background: rgba(22, 172, 227, 0.22);
  color: #def8ff;
  border: 1px solid rgba(96, 221, 255, 0.6);
}

.danger:hover {
  background: rgba(22, 172, 227, 0.34);
}

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

.turn-badge {
  margin: 0;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(9, 45, 69, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.17);
  font-weight: 700;
}

.score-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.team-card {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 34, 52, 0.76);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.team-card.active {
  border-color: rgba(31, 224, 255, 0.95);
  background: rgba(5, 98, 136, 0.5);
  transform: translateY(-1px);
}

.team-name {
  font-weight: 700;
  margin: 0;
}

.team-score {
  margin: 6px 0 0;
  font-size: 1.22rem;
  font-family: "Changa", sans-serif;
}

.game-board {
  --columns: 4;
  display: grid;
  grid-template-columns: repeat(var(--columns), minmax(130px, 1fr));
  gap: 8px;
  background: rgba(5, 24, 40, 0.75);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 10px;
}

.category-cell {
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(31, 224, 255, 0.95), rgba(7, 140, 226, 0.95));
  color: #04233a;
  font-weight: 800;
  text-align: center;
  padding: 12px 8px;
  min-height: 62px;
  display: grid;
  place-items: center;
}

.question-cell {
  border-radius: 10px;
  background: linear-gradient(154deg, var(--board-cell), #0c2e47);
  color: #f9fbff;
  font-family: "Changa", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  min-height: 66px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 0.14s ease, filter 0.14s ease;
}

.question-cell:hover:enabled {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.question-cell.used {
  background: linear-gradient(145deg, var(--board-used), #1f3e57);
  color: rgba(230, 242, 250, 0.8);
  font-size: 0.9rem;
  line-height: 1.35;
  padding: 8px;
}

.question-cell.empty {
  background: rgba(36, 65, 88, 0.45);
  color: rgba(203, 223, 236, 0.45);
}

.question-cell:disabled {
  cursor: default;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 10, 17, 0.72);
  display: grid;
  place-items: center;
  padding: 16px;
  z-index: 25;
}

.modal-card {
  width: min(760px, 94vw);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(8, 32, 52, 0.95);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  animation: panelIn 0.25s ease;
}

.modal-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.modal-meta {
  margin: 0;
  color: var(--text-muted);
  font-weight: 700;
}

.close-btn {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: 999px;
  font-size: 1.35rem;
  line-height: 1;
}

.modal-question {
  margin: 12px 0 0;
  font-size: clamp(1.18rem, 1.02rem + 0.9vw, 1.65rem);
  font-weight: 700;
  line-height: 1.7;
}

.answer-box {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(70, 224, 255, 0.54);
  background: rgba(13, 127, 175, 0.2);
}

.answer-box h4 {
  margin: 0;
  font-family: "Changa", sans-serif;
}

.answer-box p {
  margin: 8px 0 0;
  line-height: 1.6;
}

.modal-actions {
  margin-top: 14px;
}

.score-actions {
  margin-top: 14px;
  border-top: 1px dashed rgba(255, 255, 255, 0.24);
  padding-top: 12px;
}

.score-title {
  margin: 0 0 10px;
  font-weight: 700;
}

.team-score-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.score-add-btn {
  padding: 11px;
  border-radius: 10px;
  border: 1px solid rgba(82, 233, 255, 0.6);
  background: rgba(24, 181, 231, 0.2);
  color: #e8fbff;
  font-weight: 700;
}

.score-add-btn:hover {
  background: rgba(24, 181, 231, 0.31);
}

.minor-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.winner h3 {
  margin: 0;
  font-family: "Changa", sans-serif;
  font-size: clamp(1.45rem, 1.2rem + 1vw, 2rem);
}

.winner p {
  margin: 8px 0 16px;
  color: var(--text-muted);
}

.admin-top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.admin-settings,
.admin-stats,
.admin-data-tools {
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.admin-settings h3,
.admin-stats h3,
.admin-data-tools h3,
.admin-col h3 {
  margin: 0 0 10px;
  font-family: "Changa", sans-serif;
}

.admin-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.stat-card {
  padding: 12px;
  border-radius: 12px;
  background: rgba(8, 34, 52, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.stat-card .label {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.stat-card .value {
  margin: 6px 0 0;
  font-family: "Changa", sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
}

.stats-breakdown {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.stats-row {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(9, 35, 53, 0.72);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.stats-row strong {
  font-size: 1.04rem;
}

.stats-row span {
  color: var(--text-muted);
}

.admin-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 12px;
}

.admin-col {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(7, 30, 47, 0.62);
  padding: 12px;
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 10px;
}

.inline-form input {
  min-width: 0;
}

.admin-category-list {
  display: grid;
  gap: 8px;
  max-height: 460px;
  overflow-y: auto;
}

.admin-category-item {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(9, 37, 57, 0.74);
  padding: 10px;
  display: grid;
  gap: 8px;
}

.admin-category-item.active {
  border-color: rgba(31, 224, 255, 0.92);
}

.admin-category-title {
  margin: 0;
  font-weight: 700;
}

.admin-category-meta {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.admin-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.question-form {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.admin-question-list {
  margin-top: 12px;
  display: grid;
  gap: 8px;
  max-height: 520px;
  overflow-y: auto;
  padding-left: 2px;
}

.admin-question-item {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: rgba(9, 36, 57, 0.76);
  padding: 10px;
}

.admin-question-item .q {
  margin: 0;
  font-weight: 700;
  line-height: 1.6;
}

.admin-question-item .a {
  margin: 6px 0 0;
  color: var(--text-muted);
  line-height: 1.5;
}

.admin-question-item .meta {
  margin: 6px 0 0;
  color: #c6d8e6;
  font-size: 0.86rem;
}

.admin-question-actions {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-data-tools .admin-top-actions {
  margin-top: 0;
}

.file-btn {
  display: inline-flex;
  align-items: center;
}

.hint {
  margin: 8px 0 0;
  color: var(--text-muted);
  line-height: 1.65;
}

.admin-settings h3 + .admin-settings-grid + h3 {
  margin-top: 16px;
}

.admin-login-card {
  width: min(460px, 94vw);
}

.admin-login-card h3 {
  margin: 0;
  font-family: "Changa", sans-serif;
}

.admin-login-message {
  margin: 0;
  border-radius: 8px;
  padding: 8px 10px;
  background: rgba(15, 142, 216, 0.18);
  border: 1px solid rgba(79, 221, 255, 0.52);
  color: #dbf7ff;
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes floatA {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(14px) rotate(-4deg);
  }
}

@keyframes floatB {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-12px) rotate(6deg);
  }
}

@media (max-width: 760px) {
  .hero {
    margin-top: 18px;
    flex-direction: column;
    align-items: stretch;
  }

  .brand {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .panel {
    border-radius: 16px;
    padding: 14px;
  }

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

  .game-board {
    grid-template-columns: repeat(var(--columns), minmax(115px, 1fr));
    overflow-x: auto;
  }

  .minor-actions {
    flex-direction: column;
  }

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

  .inline-form {
    grid-template-columns: 1fr;
  }
}