/* ==============================
   Tenczar Technologies Dashboard
   ============================== */
:root {
  --bg-0: #020b07;
  --bg-1: #06150f;
  --bg-2: #0b2318;
  --panel-bg: rgba(7, 27, 18, 0.72);
  --panel-border: rgba(46, 255, 157, 0.25);
  --panel-border-strong: rgba(46, 255, 157, 0.5);
  --text-primary: #d8ffec;
  --text-muted: #8dc7ab;
  --accent: #31ff9d;
  --accent-soft: #13c774;
  --accent-deep: #0a8f53;
  --danger: #ff6c6c;
  --warning: #ffce63;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Rajdhani", "Exo 2", "Trebuchet MS", sans-serif;
  color: var(--text-primary);
  background:
    radial-gradient(1000px 700px at 10% 5%, rgba(17, 95, 60, 0.24), transparent 60%),
    radial-gradient(800px 560px at 90% 10%, rgba(0, 138, 82, 0.15), transparent 62%),
    linear-gradient(145deg, var(--bg-0), var(--bg-1) 50%, var(--bg-2));
  padding: 96px 16px 24px;
  overflow-x: hidden;
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  background-image: linear-gradient(
    transparent 0,
    rgba(49, 255, 157, 0.04) 52%,
    transparent 100%
  );
  background-size: 100% 5px;
  opacity: 0.24;
  animation: scan-move 7s linear infinite;
}

@keyframes scan-move {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(5px);
  }
}

.top-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 18px;
  background: linear-gradient(180deg, rgba(4, 14, 10, 0.98), rgba(4, 14, 10, 0.88));
  border-bottom: 1px solid rgba(49, 255, 157, 0.25);
  backdrop-filter: blur(9px);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(49, 255, 157, 0.5);
  display: grid;
  place-items: center;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent);
  box-shadow: inset 0 0 18px rgba(49, 255, 157, 0.15), 0 0 24px rgba(49, 255, 157, 0.2);
}

.top-header h1 {
  margin: 0;
  font-size: clamp(1.1rem, 1.4vw, 1.5rem);
  line-height: 1;
  letter-spacing: 0.7px;
}

.brand-subtitle {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  letter-spacing: 0.45px;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.header-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(49, 255, 157, 0.28);
  background: rgba(8, 38, 24, 0.7);
  font-size: 0.9rem;
  color: var(--text-primary);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(49, 255, 157, 0.9);
  animation: pulse-dot 1.6s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.72);
    opacity: 0.45;
  }
}

.action-button,
.game-controls button,
.game-tab {
  border: 1px solid rgba(49, 255, 157, 0.35);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(13, 53, 33, 0.95), rgba(10, 36, 24, 0.95));
  color: var(--text-primary);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.action-button {
  padding: 9px 14px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
}

.action-button:hover,
.game-controls button:hover,
.game-tab:hover {
  transform: translateY(-1px);
  border-color: var(--panel-border-strong);
  box-shadow: 0 8px 20px rgba(22, 205, 118, 0.2);
}

.action-button:active,
.game-controls button:active,
.game-tab:active {
  transform: translateY(0);
}

.dashboard {
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
  position: relative;
  z-index: 10;
}

.panel {
  position: relative;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(8, 31, 20, 0.88), var(--panel-bg));
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(49, 255, 157, 0.05);
  padding: 14px;
  overflow: hidden;
}

.panel::after {
  content: "";
  position: absolute;
  inset: -40% auto auto -10%;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(49, 255, 157, 0.5), transparent);
  transform: rotate(-6deg);
  animation: panel-sweep 8s linear infinite;
  opacity: 0.5;
  pointer-events: none;
}

@keyframes panel-sweep {
  0% {
    transform: translateX(-120%) rotate(-6deg);
  }
  100% {
    transform: translateX(220%) rotate(-6deg);
  }
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.panel-header h2 {
  margin: 0;
  font-size: clamp(1.05rem, 1.2vw, 1.2rem);
  letter-spacing: 0.45px;
}

.panel-tag {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.95px;
  color: var(--text-muted);
  border: 1px solid rgba(49, 255, 157, 0.32);
  border-radius: 999px;
  padding: 4px 10px;
}

.panel-note {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 16px;
}

.clock-panel {
  min-height: 206px;
}

.clock-time {
  margin: 0;
  font-family: "Orbitron", "Rajdhani", monospace;
  font-size: clamp(2.5rem, 4.4vw, 4.6rem);
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--accent);
  text-shadow: 0 0 24px rgba(49, 255, 157, 0.42);
}

.clock-date,
.clock-zone {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

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

.weather-temp {
  margin: 0;
  font-size: clamp(2.2rem, 3.1vw, 3.4rem);
  font-weight: 700;
  color: var(--accent);
}

.weather-condition {
  margin: 0;
  font-size: 1.16rem;
  font-weight: 600;
}

.weather-location {
  margin: 3px 0 0;
  color: var(--text-muted);
}

.weather-details {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.weather-detail {
  border: 1px solid rgba(49, 255, 157, 0.18);
  background: rgba(9, 38, 24, 0.6);
  border-radius: 12px;
  padding: 8px;
}

.weather-detail span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.weather-detail strong {
  font-size: 1rem;
}

.status-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.status-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(49, 255, 157, 0.16);
  border-radius: 11px;
  padding: 8px 10px;
  background: rgba(9, 37, 23, 0.62);
}

.status-list span {
  color: var(--text-muted);
}

.signal-bars {
  display: flex;
  gap: 5px;
  height: 36px;
  align-items: flex-end;
  margin-top: 12px;
}

.signal-bars span {
  display: block;
  width: 9px;
  background: linear-gradient(180deg, rgba(49, 255, 157, 1), rgba(49, 255, 157, 0.18));
  border-radius: 3px 3px 0 0;
  animation: bar-wave 1.4s ease-in-out infinite;
}

.signal-bars span:nth-child(1) { height: 20%; animation-delay: 0s; }
.signal-bars span:nth-child(2) { height: 35%; animation-delay: 0.1s; }
.signal-bars span:nth-child(3) { height: 50%; animation-delay: 0.2s; }
.signal-bars span:nth-child(4) { height: 70%; animation-delay: 0.3s; }
.signal-bars span:nth-child(5) { height: 90%; animation-delay: 0.4s; }

@keyframes bar-wave {
  0%,
  100% {
    opacity: 0.28;
    transform: scaleY(0.6);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

.stocks-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 10px;
}

.stock-card {
  border: 1px solid rgba(49, 255, 157, 0.22);
  border-radius: var(--radius-md);
  background: rgba(8, 35, 22, 0.68);
  padding: 10px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.stock-card:hover {
  border-color: var(--panel-border-strong);
  transform: translateY(-2px);
}

.stock-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.stock-symbol {
  font-weight: 700;
  letter-spacing: 0.65px;
}

.stock-price {
  margin: 0;
  font-size: 1.18rem;
  font-weight: 700;
}

.stock-change {
  margin: 4px 0 0;
  font-size: 0.9rem;
  font-weight: 600;
}

.stock-change.up {
  color: var(--accent);
}

.stock-change.down {
  color: var(--danger);
}

.utility-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 16px;
}

.lobby-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.inline-form,
.stack-form {
  display: flex;
  gap: 8px;
}

.stack-form {
  flex-direction: column;
  max-width: 360px;
}

.input-field {
  width: 100%;
  border: 1px solid rgba(49, 255, 157, 0.3);
  border-radius: 10px;
  background: rgba(7, 30, 19, 0.8);
  color: var(--text-primary);
  padding: 8px 10px;
  font-family: inherit;
  font-size: 0.95rem;
}

.input-field:focus {
  outline: none;
  border-color: rgba(49, 255, 157, 0.65);
  box-shadow: 0 0 0 1px rgba(49, 255, 157, 0.25);
}

.inline-status {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.admin-body.hidden {
  display: none;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.admin-state {
  font-size: 0.9rem;
  color: var(--accent);
}

.player-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  max-height: 240px;
  overflow-y: auto;
}

.player-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid rgba(49, 255, 157, 0.22);
  border-radius: 10px;
  padding: 8px;
  background: rgba(7, 30, 20, 0.66);
}

.player-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.player-item strong {
  font-size: 0.95rem;
}

.player-item span {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.kick-button {
  border: 1px solid rgba(255, 108, 108, 0.45);
  border-radius: 8px;
  background: rgba(78, 14, 14, 0.75);
  color: #ffd2d2;
  padding: 6px 9px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
}

.kick-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.network-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.network-controls button {
  border: 1px solid rgba(49, 255, 157, 0.35);
  border-radius: 10px;
  background: rgba(9, 34, 23, 0.85);
  color: var(--text-primary);
  padding: 8px 12px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
}

.quick-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.stat-card {
  border: 1px solid rgba(49, 255, 157, 0.2);
  border-radius: 12px;
  background: rgba(7, 31, 20, 0.65);
  padding: 10px;
}

.stat-card span {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.stat-card strong {
  font-size: 1.36rem;
  color: var(--accent);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.service-card {
  border: 1px solid rgba(49, 255, 157, 0.2);
  border-radius: 12px;
  background: rgba(8, 33, 22, 0.64);
  padding: 10px;
}

.service-card h3 {
  margin: 0;
  font-size: 1rem;
}

.service-card p {
  margin: 6px 0 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.service-state {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid;
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.service-state.ok {
  color: var(--accent);
  border-color: rgba(49, 255, 157, 0.4);
  background: rgba(49, 255, 157, 0.12);
}

.service-state.warn {
  color: var(--warning);
  border-color: rgba(255, 206, 99, 0.4);
  background: rgba(255, 206, 99, 0.14);
}

.games-panel {
  padding-bottom: 16px;
}

.game-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.game-tab {
  padding: 8px 12px;
  font-family: inherit;
  font-weight: 700;
  color: var(--text-muted);
}

.game-tab.active {
  color: var(--text-primary);
  border-color: var(--panel-border-strong);
  box-shadow: 0 0 0 1px rgba(49, 255, 157, 0.2);
}

.game-views {
  position: relative;
}

.game-view {
  display: none;
  animation: fade-in 0.25s ease;
}

.game-view.active {
  display: block;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.game-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.game-meta p {
  margin: 0;
  border: 1px solid rgba(49, 255, 157, 0.22);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.9rem;
  background: rgba(9, 34, 23, 0.65);
}

.game-help {
  margin: 10px 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

#snakeCanvas,
#pongCanvas,
#duelCanvas,
#tetrisCanvas {
  width: min(100%, 640px);
  max-height: 56vh;
  display: block;
  border: 1px solid rgba(49, 255, 157, 0.25);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(2, 15, 9, 0.95), rgba(5, 29, 18, 0.95));
  box-shadow: inset 0 0 24px rgba(49, 255, 157, 0.08);
}

#tetrisCanvas {
  width: min(100%, 360px);
}

.game-controls {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.game-controls button {
  font-family: inherit;
  padding: 8px 12px;
  font-weight: 700;
}

.memory-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(58px, 1fr));
  gap: 8px;
  max-width: 520px;
}

.strategy-board {
  display: grid;
  grid-template-columns: repeat(8, minmax(36px, 64px));
  width: min(100%, 520px);
  border: 1px solid rgba(49, 255, 157, 0.3);
  border-radius: 12px;
  overflow: hidden;
}

.board-cell {
  aspect-ratio: 1 / 1;
  border: 0;
  cursor: pointer;
  font-size: clamp(1rem, 2vw, 1.6rem);
  font-family: "Segoe UI Symbol", "Apple Color Emoji", sans-serif;
  transition: filter 0.15s ease, box-shadow 0.15s ease;
}

.board-cell.light {
  background: rgba(21, 66, 46, 0.95);
}

.board-cell.dark {
  background: rgba(9, 32, 22, 0.98);
}

.board-cell.selected {
  box-shadow: inset 0 0 0 2px rgba(98, 232, 255, 0.9);
}

.board-cell.valid-move {
  filter: brightness(1.2);
  box-shadow: inset 0 0 0 2px rgba(49, 255, 157, 0.45);
}

.checker-piece {
  width: 64%;
  height: 64%;
  border-radius: 50%;
  margin: 0 auto;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}

.checker-piece.green {
  background: radial-gradient(circle at 30% 30%, #86ffd0, #1bb06a 70%);
}

.checker-piece.red {
  background: radial-gradient(circle at 30% 30%, #ffb2a8, #cd5548 70%);
}

.checker-piece.king::after {
  content: "K";
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-size: 0.82rem;
  color: #04130c;
  font-weight: 700;
}

.card-zone {
  margin-bottom: 10px;
}

.card-zone h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--text-muted);
}

.card-row {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  min-height: 64px;
}

.playing-card {
  width: 46px;
  height: 62px;
  border-radius: 8px;
  border: 1px solid rgba(49, 255, 157, 0.28);
  background: linear-gradient(180deg, rgba(9, 38, 24, 0.95), rgba(6, 24, 16, 0.95));
  display: grid;
  place-items: center;
  font-size: 0.95rem;
  font-weight: 700;
}

.playing-card.red {
  color: #ff8f84;
}

.playing-card.black {
  color: #dfffea;
}

.playing-card.hidden {
  color: transparent;
  background: repeating-linear-gradient(
    135deg,
    rgba(49, 255, 157, 0.12),
    rgba(49, 255, 157, 0.12) 6px,
    rgba(9, 38, 24, 0.9) 6px,
    rgba(9, 38, 24, 0.9) 12px
  );
}

.pyramid-board {
  display: grid;
  gap: 6px;
  max-width: 520px;
  margin-bottom: 10px;
}

.pyramid-row {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.solitaire-card {
  width: 52px;
  height: 70px;
  border-radius: 8px;
  border: 1px solid rgba(49, 255, 157, 0.28);
  background: linear-gradient(180deg, rgba(9, 38, 24, 0.95), rgba(6, 24, 16, 0.95));
  color: var(--text-primary);
  font-weight: 700;
  cursor: pointer;
}

.solitaire-card.selected {
  box-shadow: inset 0 0 0 2px rgba(98, 232, 255, 0.8);
}

.solitaire-card.removed {
  opacity: 0.24;
  cursor: default;
}

.solitaire-card:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.solitaire-lower {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.ttt-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(70px, 110px));
  gap: 8px;
  width: min(100%, 360px);
}

.ttt-cell {
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(49, 255, 157, 0.3);
  border-radius: 12px;
  background: rgba(9, 34, 23, 0.75);
  color: var(--text-primary);
  font-size: clamp(1.5rem, 3.2vw, 2.4rem);
  font-weight: 700;
  cursor: pointer;
}

.ttt-cell:disabled {
  opacity: 0.9;
  cursor: not-allowed;
}

.connect-board {
  display: grid;
  grid-template-columns: repeat(7, minmax(34px, 56px));
  gap: 6px;
  width: min(100%, 450px);
  padding: 8px;
  border: 1px solid rgba(49, 255, 157, 0.3);
  border-radius: 12px;
  background: rgba(8, 28, 19, 0.85);
}

.connect-cell {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1px solid rgba(49, 255, 157, 0.25);
  background: rgba(2, 13, 9, 0.9);
  cursor: pointer;
  padding: 0;
}

.connect-cell .disc {
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

.connect-cell .disc.green {
  background: radial-gradient(circle at 30% 30%, #88ffd2, #1eb36c 70%);
}

.connect-cell .disc.red {
  background: radial-gradient(circle at 30% 30%, #ffb4a8, #d05949 70%);
}

.reaction-lane {
  width: min(100%, 520px);
  border: 1px solid rgba(49, 255, 157, 0.3);
  border-radius: 12px;
  padding: 14px;
  background: rgba(9, 34, 23, 0.75);
  margin-bottom: 10px;
}

.reaction-light {
  border-radius: 10px;
  border: 1px solid rgba(49, 255, 157, 0.35);
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.7px;
  padding: 10px;
  background: rgba(9, 34, 23, 0.92);
}

.reaction-light.go {
  color: #03120c;
  background: #5cffad;
}

.reaction-light.foul {
  color: #2b0303;
  background: #ff8d8d;
}

.mines-board {
  display: grid;
  grid-template-columns: repeat(9, minmax(26px, 42px));
  gap: 4px;
  width: min(100%, 420px);
}

.mine-cell {
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(49, 255, 157, 0.3);
  border-radius: 8px;
  background: rgba(9, 34, 23, 0.75);
  color: #dfffea;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
}

.mine-cell.revealed {
  background: rgba(6, 20, 14, 0.95);
}

.mine-cell.flagged {
  color: #ffce63;
}

.mine-cell.mine {
  color: #ff8d8d;
}

.memory-card {
  border: 1px solid rgba(49, 255, 157, 0.28);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(11, 45, 29, 0.95), rgba(8, 29, 20, 0.95));
  color: var(--accent);
  min-height: 72px;
  font-size: 1.35rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.2s ease;
}

.memory-card:hover {
  transform: translateY(-1px);
  border-color: rgba(49, 255, 157, 0.55);
}

.memory-card.revealed,
.memory-card.matched {
  background: linear-gradient(180deg, rgba(26, 89, 58, 0.95), rgba(16, 53, 35, 0.95));
  color: #f1fffa;
}

.memory-card.matched {
  border-color: rgba(49, 255, 157, 0.75);
  box-shadow: inset 0 0 16px rgba(49, 255, 157, 0.2);
}

@media (max-width: 1300px) {
  .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .system-panel {
    grid-column: 1 / -1;
  }

  .stocks-grid {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }
}

@media (max-width: 980px) {
  body {
    padding-top: 116px;
  }

  .top-header {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .header-tools {
    justify-content: flex-start;
  }

  .overview-grid,
  .utility-grid,
  .lobby-grid {
    grid-template-columns: 1fr;
  }

  .stocks-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    padding: 122px 10px 14px;
  }

  .panel {
    padding: 12px;
  }

  .game-meta {
    gap: 8px;
  }

  .memory-grid {
    grid-template-columns: repeat(4, minmax(52px, 1fr));
  }

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

  .game-controls {
    flex-wrap: wrap;
  }

  .inline-form {
    flex-wrap: wrap;
  }

  .board-cell {
    font-size: 1rem;
  }

  .playing-card,
  .solitaire-card {
    width: 42px;
    height: 58px;
    font-size: 0.85rem;
  }

  .ttt-board {
    grid-template-columns: repeat(3, minmax(62px, 90px));
  }

  .connect-board {
    grid-template-columns: repeat(7, minmax(28px, 40px));
  }

  .mines-board {
    grid-template-columns: repeat(9, minmax(24px, 34px));
  }
}