/* 《无敌玩家》全局样式 - 暗黑赛博终端风 */
:root {
  --bg: #070b14;
  --bg2: #0d1424;
  --panel: #111a2e;
  --line: #1e2c4a;
  --text: #c8d6f0;
  --dim: #5a6b8c;
  --cyan: #22d3ee;
  --purple: #a78bfa;
  --red: #f43f5e;
  --green: #34d399;
  --yellow: #fbbf24;
  --glow: 0 0 12px rgba(34, 211, 238, 0.35);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  background: radial-gradient(ellipse at top, #0d1424 0%, #070b14 60%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}
::selection { background: rgba(34, 211, 238, 0.3); }

/* 背景网格与扫描线 */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(34,211,238,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,211,238,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.bg-grid::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(7,11,20,0.6) 100%);
}

/* ===== 登录/注册页 ===== */
.auth-wrap {
  position: relative; z-index: 1;
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.auth-card {
  width: 100%; max-width: 420px;
  background: linear-gradient(160deg, rgba(17,26,46,0.9), rgba(10,15,28,0.95));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px 36px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), inset 0 0 40px rgba(34,211,238,0.03);
  backdrop-filter: blur(8px);
}
.logo { text-align: center; margin-bottom: 8px; }
.logo h1 {
  font-size: 34px; letter-spacing: 6px; font-weight: 800;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: none;
}
.logo .sub {
  margin-top: 8px; color: var(--dim); font-size: 13px; letter-spacing: 2px;
}
.logo .sub .warn { color: var(--red); }
.tabs { display: flex; margin: 28px 0 20px; border-bottom: 1px solid var(--line); }
.tab {
  flex: 1; text-align: center; padding: 10px 0; cursor: pointer;
  color: var(--dim); font-size: 15px; letter-spacing: 2px; transition: all .2s;
  border-bottom: 2px solid transparent;
}
.tab.active { color: var(--cyan); border-bottom-color: var(--cyan); text-shadow: var(--glow); }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12px; color: var(--dim); margin-bottom: 6px; letter-spacing: 1px; }
.field input {
  width: 100%; padding: 12px 14px; font-size: 15px;
  background: rgba(7,11,20,0.8); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); outline: none; transition: all .2s;
}
.field input:focus { border-color: var(--cyan); box-shadow: var(--glow); }
.btn {
  width: 100%; padding: 13px; font-size: 16px; letter-spacing: 4px; font-weight: 700;
  background: linear-gradient(90deg, var(--cyan), #0891b2);
  color: #04121a; border: none; border-radius: 8px; cursor: pointer;
  transition: all .2s; margin-top: 8px;
}
.btn:hover { filter: brightness(1.15); box-shadow: 0 0 20px rgba(34,211,238,0.4); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.msg { margin-top: 14px; font-size: 13px; text-align: center; min-height: 18px; }
.msg.err { color: var(--red); }
.msg.ok { color: var(--green); }
.auth-foot { margin-top: 22px; text-align: center; color: var(--dim); font-size: 12px; letter-spacing: 1px; }

/* ===== 游戏页 ===== */
.game-wrap { position: relative; z-index: 1; height: 100vh; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; background: rgba(10,15,28,0.9);
  border-bottom: 1px solid var(--line);
}
.topbar .t-title { font-weight: 800; letter-spacing: 3px; color: var(--cyan); font-size: 16px; }
.topbar .t-info { display: flex; gap: 18px; font-size: 13px; color: var(--dim); }
.topbar .t-info b { color: var(--text); font-weight: 600; }
.topbar .t-info .lv { color: var(--yellow); }
.topbar .t-info .weak { color: var(--red); }
.topbar .logout {
  background: none; border: 1px solid var(--line); color: var(--dim);
  padding: 6px 14px; border-radius: 6px; cursor: pointer; font-size: 12px; transition: all .2s;
}
.topbar .logout:hover { color: var(--red); border-color: var(--red); }

.main { flex: 1; display: flex; overflow: hidden; }
.story-pane {
  flex: 1; display: flex; flex-direction: column; min-width: 0;
  border-right: 1px solid var(--line);
}
.log {
  flex: 1; overflow-y: auto; padding: 20px 24px; font-size: 15px; line-height: 1.9;
  scroll-behavior: smooth;
}
.log .line { margin-bottom: 10px; white-space: pre-wrap; word-break: break-word; animation: fadeIn .3s; }
.log .sys { color: var(--red); }
.log .sys-ok { color: var(--green); }
.log .sys-info { color: var(--cyan); }
.log .you { color: var(--text); }
.log .fight { color: var(--yellow); }
.log .boss { color: var(--purple); font-weight: 700; }
.log .dim { color: var(--dim); font-size: 13px; }
.log .divider { border-top: 1px dashed var(--line); margin: 14px 0; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.input-bar {
  display: flex; gap: 10px; padding: 12px 16px;
  background: rgba(10,15,28,0.95); border-top: 1px solid var(--line);
}
.input-bar input {
  flex: 1; padding: 12px 16px; font-size: 15px;
  background: rgba(7,11,20,0.8); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); outline: none;
}
.input-bar input:focus { border-color: var(--cyan); box-shadow: var(--glow); }
.input-bar .send {
  padding: 12px 26px; font-size: 15px; letter-spacing: 2px; font-weight: 700;
  background: linear-gradient(90deg, var(--cyan), #0891b2); color: #04121a;
  border: none; border-radius: 8px; cursor: pointer; transition: all .2s;
}
.input-bar .send:hover { filter: brightness(1.15); }
.input-bar .send:disabled { opacity: 0.5; cursor: not-allowed; }

/* 行动选项面板 */
.action-panel {
  padding: 10px 16px 4px;
  background: rgba(10,15,28,0.95);
  border-top: 1px solid var(--line);
}
.action-panel .ap-title {
  font-size: 11px; color: var(--dim); letter-spacing: 2px; margin-bottom: 8px;
}
.action-panel .ap-grid {
  display: flex; flex-wrap: wrap; gap: 8px; max-height: 96px; overflow-y: auto;
}
.action-panel .ap-btn {
  padding: 7px 12px; font-size: 13px;
  background: rgba(17,26,46,0.8); border: 1px solid var(--line); border-radius: 7px;
  color: var(--text); cursor: pointer; transition: all .18s;
  white-space: nowrap;
}
.action-panel .ap-btn:hover {
  border-color: var(--cyan); color: var(--cyan); box-shadow: var(--glow);
  transform: translateY(-1px);
}
.action-panel .ap-btn:active { transform: translateY(0); }

/* 侧栏 */
.sidebar {
  width: 260px; background: rgba(10,15,28,0.9); overflow-y: auto; padding: 16px;
}
.side-card {
  background: rgba(17,26,46,0.7); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px; margin-bottom: 14px;
}
.side-card h3 {
  font-size: 12px; color: var(--dim); letter-spacing: 2px; margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.side-card h3::before { content: "▍"; color: var(--cyan); }
.side-card .char-name { font-size: 18px; font-weight: 800; color: var(--text); }
.side-card .char-skill {
  margin-top: 6px; font-size: 13px; color: var(--purple);
  background: rgba(167,139,250,0.08); padding: 6px 8px; border-radius: 6px;
}
.stat-row { display: flex; justify-content: space-between; font-size: 13px; padding: 3px 0; }
.stat-row .k { color: var(--dim); }
.stat-row .v { color: var(--text); font-weight: 600; }
.stat-row .v.red { color: var(--red); }
.stat-row .v.green { color: var(--green); }
.stat-row .v.yellow { color: var(--yellow); }
.hpbar { height: 8px; background: rgba(7,11,20,0.8); border-radius: 4px; overflow: hidden; margin: 4px 0 8px; }
.hpbar .fill { height: 100%; background: linear-gradient(90deg, var(--green), var(--cyan)); transition: width .4s; border-radius: 4px; }
.weak-box { text-align: center; padding: 8px 0; }
.weak-box .w-icon { font-size: 26px; }
.weak-box .w-name { font-weight: 800; color: var(--red); margin-top: 4px; }
.weak-box .w-desc { font-size: 12px; color: var(--dim); margin-top: 4px; line-height: 1.6; }
.weak-box .w-hidden { color: var(--dim); font-size: 13px; }
.cheat-count { text-align: center; font-size: 28px; font-weight: 800; color: var(--red); }
.cheat-label { text-align: center; font-size: 12px; color: var(--dim); margin-top: 2px; }
.quest { font-size: 13px; color: var(--text); line-height: 1.7; }
.quest .q-loc { color: var(--cyan); }

/* ===== 创建角色弹层 ===== */
.overlay {
  position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center;
  background: rgba(4,7,14,0.85); backdrop-filter: blur(6px);
}
.overlay.hidden { display: none; }
.create-card {
  width: 100%; max-width: 460px;
  background: linear-gradient(160deg, rgba(17,26,46,0.97), rgba(10,15,28,0.98));
  border: 1px solid var(--line); border-radius: 16px; padding: 36px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
}
.create-card h2 {
  text-align: center; font-size: 22px; letter-spacing: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 6px;
}
.create-card .c-sub { text-align: center; color: var(--dim); font-size: 13px; margin-bottom: 24px; }
.create-card .c-sub .warn { color: var(--red); }
.counter { text-align: right; font-size: 12px; color: var(--dim); margin-top: 4px; }
.counter .limit { color: var(--yellow); }
.counter .over { color: var(--red); }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--dim); }

/* 响应式 */
@media (max-width: 800px) {
  .sidebar { display: none; }
  .topbar .t-info { gap: 10px; font-size: 12px; }
}