/* ============================================================
   三国杀 · 好友联机版
   视觉：深墨夜色 + 宣纸卡面 + 朱红/鎏金描边（二次元卡牌风）
   ============================================================ */

:root {
  --ink-0: #070b10;
  --ink-1: #0d141d;
  --ink-2: #141d29;
  --ink-3: #1d2836;
  --line: rgba(227, 196, 138, 0.22);
  --gold: #e3c48a;
  --gold-soft: #c9a96f;
  --jade: #6fc3b8;
  --red: #d24b42;
  --red-soft: #e4756b;
  --paper: #f6efdf;
  --paper-deep: #e8dcc2;
  --text: #e8eef5;
  --text-dim: #9db0c4;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--ink-0);
  color: var(--text);
  font-family: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(210, 75, 66, 0.16), transparent 62%),
    radial-gradient(900px 520px at 92% 8%, rgba(111, 195, 184, 0.12), transparent 60%),
    radial-gradient(1200px 800px at 50% 110%, rgba(227, 196, 138, 0.1), transparent 65%),
    linear-gradient(180deg, #0a1017 0%, #0d1520 48%, #0a0f16 100%);
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.5;
  pointer-events: none;
  z-index: -1;
}

.bg-deco {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ink {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}

.ink-1 {
  width: 420px;
  height: 420px;
  left: -160px;
  bottom: -140px;
  background: rgba(210, 75, 66, 0.22);
}

.ink-2 {
  width: 360px;
  height: 360px;
  right: -140px;
  top: -120px;
  background: rgba(111, 195, 184, 0.16);
}

.seal {
  position: absolute;
  right: 4vw;
  bottom: 6vh;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 150px;
  line-height: 1;
  color: rgba(210, 75, 66, 0.09);
  border: 6px solid rgba(210, 75, 66, 0.09);
  border-radius: 12px;
  padding: 8px 26px;
  transform: rotate(-8deg);
  user-select: none;
}

/* ------------------------------------------------------------ 视图 */

#app {
  position: relative;
  z-index: 1;
  height: 100%;
}

.view {
  display: none;
  height: 100%;
}

.view.active {
  display: flex;
  flex-direction: column;
  animation: fadeUp 0.35s ease both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ------------------------------------------------------------ 通用控件 */

.btn {
  appearance: none;
  border: 1px solid rgba(227, 196, 138, 0.35);
  background: linear-gradient(180deg, rgba(35, 48, 64, 0.92), rgba(22, 31, 43, 0.92));
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  letter-spacing: 1px;
}

.btn:hover {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(227, 196, 138, 0.18), 0 8px 22px rgba(0, 0, 0, 0.35);
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

.btn.primary {
  background: linear-gradient(180deg, #d65b50, #a8372f);
  border-color: rgba(255, 220, 190, 0.55);
  color: #fff6ea;
  box-shadow: 0 8px 20px rgba(168, 55, 47, 0.35);
}

.btn.primary:hover {
  box-shadow: 0 0 0 1px rgba(255, 220, 190, 0.4), 0 10px 26px rgba(168, 55, 47, 0.45);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--text-dim);
}

.btn.small {
  padding: 8px 12px;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.btn.block {
  width: 100%;
}

.btn:disabled,
.btn.disabled {
  opacity: 0.42;
  cursor: not-allowed;
  box-shadow: none;
  border-color: rgba(255, 255, 255, 0.12);
}

.panel {
  background: linear-gradient(180deg, rgba(24, 34, 47, 0.9), rgba(15, 22, 31, 0.92));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hidden {
  display: none !important;
}

.field {
  display: block;
  margin-bottom: 18px;
}

.field span {
  display: block;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

input[type="text"],
input:not([type]) {
  width: 100%;
}

input {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 13, 20, 0.7);
  color: var(--text);
  border-radius: 10px;
  padding: 13px 14px;
  font-size: 16px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  font-family: inherit;
}

input::placeholder {
  color: #5f7183;
}

input:focus {
  border-color: var(--gold-soft);
  box-shadow: 0 0 0 3px rgba(227, 196, 138, 0.12);
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: #6c7f92;
  font-size: 12px;
  letter-spacing: 1px;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
}

.tip {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: #7f93a8;
}

.tip.dim {
  color: #5d7186;
}

/* ------------------------------------------------------------ 大厅 */

.lobby {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 32px 20px calc(28px + var(--safe-bottom));
  gap: 26px;
  overflow-y: auto;
}

.brand {
  text-align: center;
  animation: brandIn 0.7s cubic-bezier(0.2, 0.9, 0.25, 1) both;
}

@keyframes brandIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.brand-sub {
  font-size: 11px;
  letter-spacing: 6px;
  color: var(--gold-soft);
  opacity: 0.85;
  margin-bottom: 6px;
}

.brand h1 {
  margin: 0;
  font-family: "STKaiti", "KaiTi", "Songti SC", serif;
  font-size: clamp(52px, 12vw, 86px);
  line-height: 1;
  letter-spacing: 8px;
  color: #f3e6cd;
  text-shadow: 0 0 28px rgba(227, 196, 138, 0.35), 0 3px 0 rgba(0, 0, 0, 0.5);
}

.brand-rule {
  width: 180px;
  height: 1px;
  margin: 16px auto 12px;
  background: linear-gradient(90deg, transparent, var(--gold-soft), transparent);
}

.brand-desc {
  font-size: 13px;
  letter-spacing: 3px;
  color: #9fb2c6;
}

.lobby-panel {
  width: min(420px, 100%);
  padding: 24px 22px;
}

.join-row {
  display: flex;
  gap: 10px;
}

.join-row input {
  flex: 1;
  text-align: center;
  letter-spacing: 6px;
  font-size: 20px;
  font-weight: 700;
}

.join-row .btn {
  width: 96px;
  flex: 0 0 auto;
}

.lobby-foot {
  font-size: 11px;
  letter-spacing: 3px;
  color: #4e6072;
}

/* ------------------------------------------------------------ 房间 */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  padding-top: calc(14px + env(safe-area-inset-top, 0px));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(10, 16, 23, 0.72);
  backdrop-filter: blur(8px);
}

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

.room-code .label {
  font-size: 11px;
  letter-spacing: 2px;
  color: #7f93a8;
}

.room-code strong {
  font-size: 26px;
  letter-spacing: 8px;
  color: var(--gold);
  font-weight: 700;
  text-shadow: 0 0 18px rgba(227, 196, 138, 0.3);
}

.room-main {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 18px;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
  align-items: start;
}

.seat-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.seat {
  position: relative;
  min-height: 132px;
  border-radius: 12px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.025);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  overflow: hidden;
}

.seat.filled {
  border-style: solid;
  border-color: rgba(227, 196, 138, 0.28);
  background: linear-gradient(180deg, rgba(30, 43, 58, 0.92), rgba(17, 25, 35, 0.92));
  justify-content: flex-start;
  gap: 12px;
}

.seat.empty span {
  color: #566a7e;
  font-size: 13px;
  letter-spacing: 2px;
}

.seat .avatar {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 26px;
  color: #fdf6e8;
  background: var(--avatar, #4a6b8c);
  border: 2px solid rgba(255, 255, 255, 0.28);
  box-shadow: inset 0 -6px 14px rgba(0, 0, 0, 0.35), 0 4px 12px rgba(0, 0, 0, 0.35);
}

.seat .meta {
  min-width: 0;
  flex: 1;
}

.seat .name {
  font-size: 17px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.seat .badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(227, 196, 138, 0.45);
  color: var(--gold);
  letter-spacing: 1px;
  font-weight: 500;
  flex: 0 0 auto;
}

.seat .sub {
  margin-top: 5px;
  font-size: 12px;
  color: #8ea3b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.seat .state {
  margin-top: 7px;
  font-size: 12px;
  letter-spacing: 1px;
}

.seat .state.ready {
  color: var(--jade);
}

.seat .state.waiting {
  color: #7f93a8;
}

.seat .state.offline {
  color: var(--red-soft);
}

.general-panel {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 100%;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.panel-head h3 {
  margin: 0;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 20px;
  letter-spacing: 3px;
  color: #f0e2c8;
}

.panel-head .hint {
  font-size: 11px;
  color: #6f8498;
}

.general-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 8px;
}

.gcard {
  position: relative;
  border-radius: 10px;
  padding: 10px 8px 8px;
  text-align: center;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(35, 48, 64, 0.9), rgba(18, 26, 36, 0.9));
  transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.gcard:hover {
  transform: translateY(-2px);
  border-color: rgba(227, 196, 138, 0.5);
}

.gcard.selected {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(227, 196, 138, 0.5), 0 10px 24px rgba(0, 0, 0, 0.45);
}

.gcard .gavatar {
  width: 44px;
  height: 44px;
  margin: 0 auto 8px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 21px;
  color: #fff8ea;
  background: var(--avatar, #4a6b8c);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.gcard .gname {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
}

.gcard .gkingdom {
  margin-top: 3px;
  font-size: 10px;
  color: #8ea3b8;
  letter-spacing: 1px;
}

.gcard .ghp {
  margin-top: 5px;
  font-size: 11px;
  color: var(--gold-soft);
  letter-spacing: 1px;
}

.gcard .gtaken {
  position: absolute;
  top: 6px;
  right: 6px;
  font-size: 9px;
  padding: 1px 4px;
  border-radius: 3px;
  background: rgba(210, 75, 66, 0.85);
  color: #fff;
  letter-spacing: 0.5px;
}

.general-detail {
  min-height: 96px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 12px;
  font-size: 12.5px;
  line-height: 1.75;
  color: #a9bccf;
}

.general-detail .gd-name {
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 18px;
  color: #f0e2c8;
  letter-spacing: 2px;
  margin-bottom: 2px;
}

.general-detail .gd-quote {
  color: #7d92a6;
  font-style: italic;
  margin-bottom: 8px;
}

.general-detail .gd-skill {
  margin-top: 8px;
}

.general-detail .gd-skill b {
  color: var(--gold);
  font-weight: 600;
  margin-right: 6px;
}

.general-detail .gd-skill .tag {
  font-size: 10px;
  border: 1px solid rgba(111, 195, 184, 0.4);
  color: var(--jade);
  padding: 1px 4px;
  border-radius: 3px;
  margin-left: 4px;
  vertical-align: 1px;
}

.room-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 14, 21, 0.85);
  padding: 12px 18px calc(12px + var(--safe-bottom));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.room-status {
  font-size: 13px;
  color: #8ea3b8;
  letter-spacing: 1px;
  flex: 1;
  min-width: 160px;
}

.room-btns {
  width: min(300px, 100%);
  display: flex;
  gap: 10px;
}

/* ------------------------------------------------------------ 对局框架 */

#view-game {
  position: relative;
}

.game-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  padding-top: calc(10px + env(safe-area-inset-top, 0px));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(9, 14, 21, 0.8);
  backdrop-filter: blur(8px);
}

.phase-badge {
  font-size: 12px;
  letter-spacing: 2px;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid rgba(227, 196, 138, 0.45);
  color: var(--gold);
  background: rgba(227, 196, 138, 0.08);
  white-space: nowrap;
}

.turn-info {
  font-size: 12.5px;
  color: #a2b6ca;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.deck-info {
  font-size: 11.5px;
  color: #6f8498;
  white-space: nowrap;
}

.opponents {
  display: flex;
  gap: 10px;
  padding: 12px 14px 4px;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}

.opponents::-webkit-scrollbar {
  height: 4px;
}

.opponents::-webkit-scrollbar-thumb {
  background: rgba(227, 196, 138, 0.3);
  border-radius: 4px;
}

/* ------------------------------------------------------------ 玩家卡 */

.pcard {
  position: relative;
  flex: 0 0 auto;
  width: 158px;
  border-radius: 12px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(28, 40, 54, 0.94), rgba(14, 21, 30, 0.94));
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.pcard::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  pointer-events: none;
  box-shadow: inset 0 0 18px rgba(0, 0, 0, 0.28);
}

.pcard.current {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(227, 196, 138, 0.45), 0 10px 24px rgba(0, 0, 0, 0.45);
}

.pcard.current::before {
  content: "当前回合";
  position: absolute;
  top: 0;
  right: 0;
  font-size: 9px;
  letter-spacing: 1px;
  padding: 3px 7px;
  background: var(--gold);
  color: #27190a;
  border-bottom-left-radius: 8px;
  font-weight: 700;
}

.pcard.dead {
  filter: grayscale(0.85);
  opacity: 0.55;
}

.pcard.targetable {
  cursor: pointer;
  border-color: var(--jade);
  box-shadow: 0 0 0 1px rgba(111, 195, 184, 0.5), 0 0 22px rgba(111, 195, 184, 0.22);
  animation: targetPulse 1.6s ease-in-out infinite;
}

@keyframes targetPulse {
  0%,
  100% {
    box-shadow: 0 0 0 1px rgba(111, 195, 184, 0.4), 0 0 16px rgba(111, 195, 184, 0.16);
  }
  50% {
    box-shadow: 0 0 0 2px rgba(111, 195, 184, 0.75), 0 0 26px rgba(111, 195, 184, 0.32);
  }
}

.pcard.targeted {
  border-color: var(--red);
  box-shadow: 0 0 0 2px rgba(210, 75, 66, 0.75);
}

.phead {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pavatar {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 18px;
  color: #fff8ea;
  background: var(--avatar, #4a6b8c);
  border: 2px solid rgba(255, 255, 255, 0.24);
  box-shadow: inset 0 -4px 10px rgba(0, 0, 0, 0.35);
}

.pmeta {
  min-width: 0;
  flex: 1;
}

.pname {
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.5px;
}

.pgeneral {
  font-size: 10.5px;
  color: #8ea3b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.php {
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 19px;
  color: var(--gold);
  line-height: 1;
}

.hp-dots {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
  margin: 8px 0 6px;
  min-height: 13px;
}

.hp-dot {
  font-size: 12px;
  line-height: 1;
  color: var(--red-soft);
}

.hp-dot.lost {
  color: #3d4a58;
}

.prow {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  color: #8ea3b8;
  min-height: 17px;
}

.prow .chip {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  padding: 1px 5px;
  color: #a9bccf;
  white-space: nowrap;
  max-width: 78px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prow .chip.judge {
  border-color: rgba(210, 75, 66, 0.45);
  color: var(--red-soft);
}

.prow .chip.equip {
  border-color: rgba(227, 196, 138, 0.38);
  color: var(--gold-soft);
}

.chained {
  position: absolute;
  left: 6px;
  bottom: 6px;
  font-size: 10px;
  color: var(--jade);
  letter-spacing: 1px;
}

/* 自己 */

.self-area {
  flex: 0 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(15, 22, 31, 0.95), rgba(9, 14, 21, 0.98));
  padding: 8px 14px calc(10px + var(--safe-bottom));
}

.self-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.self-name {
  font-size: 14px;
  font-weight: 700;
}

.self-general {
  font-size: 11.5px;
  color: #8ea3b8;
}

.self-hp {
  font-size: 12px;
  color: var(--red-soft);
  letter-spacing: 1px;
}

.self-skills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.skill-chip {
  font-size: 10.5px;
  border: 1px solid rgba(111, 195, 184, 0.4);
  color: var(--jade);
  padding: 2px 6px;
  border-radius: 999px;
  cursor: default;
}

.skill-chip.usable {
  cursor: pointer;
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(227, 196, 138, 0.08);
}

.hand-area {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 16px 2px 6px;
  min-height: 138px;
  scrollbar-width: thin;
}

.hand-area::-webkit-scrollbar {
  height: 4px;
}

.hand-area::-webkit-scrollbar-thumb {
  background: rgba(227, 196, 138, 0.3);
  border-radius: 4px;
}

/* ------------------------------------------------------------ 卡牌 */

.card {
  position: relative;
  flex: 0 0 auto;
  width: 78px;
  height: 112px;
  border-radius: 9px;
  background: linear-gradient(165deg, #fdf9ee 0%, #f2e8d4 55%, #e6d9c0 100%);
  border: 1px solid #2a2f38;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.45), inset 0 0 0 2px rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: transform 0.16s cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 0.2s ease, filter 0.2s ease;
  overflow: hidden;
  color: #1d232c;
  user-select: none;
}

.card::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(50, 54, 62, 0.22);
  border-radius: 6px;
  pointer-events: none;
}

.card .notch {
  position: absolute;
  top: 0;
  left: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, rgba(42, 47, 56, 0.14), transparent 70%);
}

.card .suit {
  position: absolute;
  top: 5px;
  left: 7px;
  font-size: 14px;
  line-height: 1;
  font-weight: 700;
}

.card .suit.red {
  color: #c0392b;
}

.card .suit.black {
  color: #23272e;
}

.card .num {
  position: absolute;
  top: 19px;
  left: 7px;
  font-size: 11px;
  font-weight: 700;
  color: #4a505a;
  line-height: 1;
}

.card .cname {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%);
  writing-mode: vertical-rl;
  font-family: "STKaiti", "KaiTi", "Songti SC", serif;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1.1;
  max-height: 78px;
  color: #22262d;
}

.card .cname.len-5 {
  font-size: 15px;
  letter-spacing: 2px;
}

.card .cname.len-6 {
  font-size: 13px;
  letter-spacing: 1px;
}

.card .ctype {
  position: absolute;
  bottom: 5px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 9px;
  letter-spacing: 2px;
  color: #7c7466;
}

.card.basic .cname {
  color: #1f2329;
}

.card.trick {
  background: linear-gradient(165deg, #f4f7fb 0%, #e3ebf4 55%, #d3dfeb 100%);
}

.card.trick .cname {
  color: #274a63;
}

.card.equip {
  background: linear-gradient(165deg, #fbf4e2 0%, #f0e1c0 55%, #e2cea4 100%);
}

.card.equip .cname {
  color: #5c4419;
}

.card.sha .cname,
.card.sha-like .cname {
  color: #a52f28;
}

.card.selected {
  transform: translateY(-14px);
  box-shadow: 0 0 0 2px var(--gold), 0 14px 26px rgba(0, 0, 0, 0.55);
  z-index: 3;
}

.card.dimmed {
  filter: grayscale(0.5) brightness(0.7);
  cursor: not-allowed;
}

.card.usable {
  box-shadow: 0 0 0 2px rgba(111, 195, 184, 0.75), 0 8px 18px rgba(0, 0, 0, 0.4);
}

.card .hint-tag {
  position: absolute;
  top: 3px;
  right: 3px;
  font-size: 8.5px;
  padding: 1px 3px;
  border-radius: 3px;
  background: rgba(111, 195, 184, 0.92);
  color: #062018;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.card-back {
  background: linear-gradient(150deg, #1d2b3c, #101821);
  border-color: rgba(227, 196, 138, 0.35);
  display: grid;
  place-items: center;
  color: rgba(227, 196, 138, 0.55);
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 22px;
}

/* ------------------------------------------------------------ 桌面与日志 */

.table-area {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  gap: 12px;
  padding: 6px 14px 10px;
  align-items: stretch;
}

.table-cards {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: radial-gradient(ellipse at center, rgba(227, 196, 138, 0.06), rgba(0, 0, 0, 0) 68%);
  padding: 8px;
  position: relative;
}

.table-cards .empty-hint {
  color: #4a5d70;
  font-size: 12px;
  letter-spacing: 2px;
}

.table-cards .card {
  width: 64px;
  height: 92px;
  cursor: default;
}

.table-cards .card .cname {
  font-size: 16px;
  letter-spacing: 2px;
  max-height: 62px;
}

.table-cards .table-label {
  position: absolute;
  top: 6px;
  left: 10px;
  font-size: 11px;
  color: #7d92a6;
  letter-spacing: 2px;
}

.log-panel {
  flex: 0 0 236px;
  min-height: 0;
  overflow-y: auto;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(8, 13, 19, 0.6);
  padding: 10px;
  font-size: 11.5px;
  line-height: 1.65;
  color: #8ea3b8;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.log-panel .log-line {
  word-break: break-all;
}

.log-line.turn {
  color: var(--gold);
  margin-top: 4px;
  letter-spacing: 1px;
}

.log-line.damage {
  color: var(--red-soft);
}

.log-line.heal {
  color: #7fd8a0;
}

.log-line.use {
  color: #e8d6b0;
}

.log-line.skill {
  color: var(--jade);
}

.log-line.death {
  color: #ff8c84;
  font-weight: 700;
}

.log-line.system {
  color: #6f8498;
}

.log-line.warn {
  color: #d8a24e;
}

/* ------------------------------------------------------------ 操作栏 */

.action-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  min-height: 44px;
}

.action-bar .spacer {
  flex: 1;
}

.action-hint {
  font-size: 12px;
  color: #8ea3b8;
  letter-spacing: 0.5px;
  flex: 1;
  min-width: 120px;
}

.action-bar .btn {
  padding: 10px 16px;
  font-size: 14px;
}

/* ------------------------------------------------------------ 提示条 */

.prompt-bar {
  position: absolute;
  top: 54px;
  left: 50%;
  transform: translateX(-50%);
  width: min(560px, calc(100% - 24px));
  border-radius: 12px;
  border: 1px solid rgba(227, 196, 138, 0.55);
  background: linear-gradient(180deg, rgba(38, 30, 20, 0.96), rgba(24, 19, 13, 0.96));
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.55);
  padding: 10px 14px 12px;
  z-index: 40;
  animation: promptIn 0.22s ease both;
}

@keyframes promptIn {
  from {
    opacity: 0;
    transform: translate(-50%, -8px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.prompt-text {
  font-size: 13px;
  color: #f4e6cd;
  line-height: 1.5;
  letter-spacing: 0.5px;
}

.prompt-timer {
  height: 3px;
  margin-top: 8px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.prompt-timer i {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--gold), var(--red));
  transition: width 0.1s linear;
}

/* ------------------------------------------------------------ 弹窗 */

.modal-layer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(4, 8, 12, 0.72);
  backdrop-filter: blur(4px);
}

.modal {
  width: min(520px, 100%);
  max-height: 82vh;
  overflow-y: auto;
  border-radius: 16px;
  border: 1px solid rgba(227, 196, 138, 0.4);
  background: linear-gradient(180deg, rgba(26, 36, 49, 0.98), rgba(13, 20, 28, 0.98));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
  padding: 22px;
  animation: modalIn 0.24s cubic-bezier(0.2, 0.9, 0.3, 1) both;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.modal h2 {
  margin: 0 0 6px;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 24px;
  letter-spacing: 3px;
  color: #f3e6cd;
}

.modal .modal-sub {
  font-size: 12.5px;
  color: #8ea3b8;
  margin-bottom: 16px;
  line-height: 1.6;
}

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

.modal .modal-actions .btn {
  flex: 1;
}

.modal .option-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option {
  text-align: left;
  padding: 11px 13px;
  border-radius: 9px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  font-size: 13.5px;
  transition: border-color 0.15s ease, background 0.15s ease;
  font-family: inherit;
}

.option:hover {
  border-color: var(--gold);
  background: rgba(227, 196, 138, 0.08);
}

.modal .card-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 14px 0;
}

.modal .card-row .card {
  cursor: pointer;
}

/* ------------------------------------------------------------ 结算 */

.winner-block {
  text-align: center;
  padding: 10px 0 4px;
}

.winner-block .crown {
  font-size: 12px;
  letter-spacing: 5px;
  color: var(--gold-soft);
}

.winner-block .wname {
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 40px;
  letter-spacing: 6px;
  color: #f6e7c8;
  text-shadow: 0 0 26px rgba(227, 196, 138, 0.4);
  margin: 6px 0 2px;
}

.winner-block .wgeneral {
  font-size: 12px;
  color: #8ea3b8;
  letter-spacing: 2px;
}

.result-list {
  margin: 18px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 12px;
}

.result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
  font-size: 13px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}

.result-row .rname {
  color: #dfe8f1;
}

.result-row .rgen {
  color: #7f93a8;
  font-size: 11.5px;
}

.result-row .rtag {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.rtag.alive {
  color: var(--jade);
  border: 1px solid rgba(111, 195, 184, 0.4);
}

.rtag.dead {
  color: #7d8b99;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ------------------------------------------------------------ Toast */

.toast-layer {
  position: fixed;
  top: calc(18px + env(safe-area-inset-top, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: min(420px, calc(100% - 32px));
}

.toast {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.5;
  background: rgba(20, 30, 42, 0.96);
  border: 1px solid rgba(227, 196, 138, 0.4);
  color: #f0e2c8;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  animation: toastIn 0.25s ease both;
}

.toast.error {
  border-color: rgba(210, 75, 66, 0.6);
  color: #ffd6d2;
}

.toast.warn {
  border-color: rgba(216, 162, 78, 0.6);
  color: #ffe3b8;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ------------------------------------------------------------ 响应式 */

@media (max-width: 980px) {
  .room-main {
    grid-template-columns: 1fr;
  }
  .seat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .log-panel {
    flex: 0 0 180px;
  }
}

@media (max-width: 720px) {
  .room-main {
    padding: 12px;
    gap: 12px;
  }
  .seat {
    min-height: 108px;
    padding: 10px;
  }
  .seat .avatar {
    width: 44px;
    height: 44px;
    font-size: 21px;
  }
  .general-list {
    grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  }
  .room-footer {
    flex-direction: column;
    align-items: stretch;
  }
  .room-btns {
    width: 100%;
  }

  .pcard {
    width: 138px;
    padding: 8px;
  }
  .pavatar {
    width: 32px;
    height: 32px;
    font-size: 15px;
  }
  .pname {
    font-size: 13px;
  }

  .table-area {
    flex-direction: column;
    padding: 4px 10px 6px;
  }
  .table-cards {
    flex: 0 0 108px;
  }
  .log-panel {
    flex: 1 1 auto;
    max-height: 96px;
    font-size: 10.5px;
  }

  .hand-area {
    min-height: 108px;
    padding-top: 12px;
  }
  .card {
    width: 66px;
    height: 96px;
  }
  .card .cname {
    font-size: 16px;
    letter-spacing: 2px;
    max-height: 66px;
  }
  .card .cname.len-5 {
    font-size: 13px;
  }
  .card .cname.len-6 {
    font-size: 11.5px;
  }
  .card .ctype {
    font-size: 8px;
  }

  .prompt-bar {
    top: 50px;
  }
  .action-bar .btn {
    padding: 9px 13px;
    font-size: 13px;
  }
  .self-skills .skill-chip {
    font-size: 10px;
  }
}

@media (max-width: 420px) {
  .seat-grid {
    grid-template-columns: 1fr;
  }
  .brand h1 {
    font-size: 52px;
  }
  .room-code strong {
    font-size: 22px;
    letter-spacing: 5px;
  }
  .game-top {
    gap: 8px;
    padding: 8px 10px;
  }
  .phase-badge {
    font-size: 11px;
    padding: 4px 8px;
    letter-spacing: 1px;
  }
  .turn-info {
    font-size: 11px;
  }
  .deck-info {
    display: none;
  }
}

/* 横屏手机 */
@media (max-height: 500px) and (orientation: landscape) {
  .hand-area {
    min-height: 92px;
    padding-top: 8px;
  }
  .card {
    width: 60px;
    height: 86px;
  }
  .table-cards {
    flex: 0 0 86px;
  }
  .log-panel {
    flex: 1 1 auto;
  }
}