/* 搜打撤独立大厅 — 白天废土风 */
:root {
  --sand: #c4b59a;
  --olive: #5a6b4a;
  --ink: #1c1917;
}
html, body {
  margin: 0; min-height: 100%;
  font-family: "Noto Sans SC", Rajdhani, sans-serif;
  color: #f5f0e6;
  background: #2a3328;
}
.ops-lobby {
  position: relative; min-height: 100vh;
  padding: 1rem 1.1rem 2.5rem;
  box-sizing: border-box;
  overflow: hidden;
}
.sky {
  position: absolute; inset: 0 0 42% 0; z-index: 0;
  background:
    linear-gradient(180deg, #7eb6d9 0%, #b8d4e8 45%, #d9c9a8 100%);
}
.ground {
  position: absolute; left: 0; right: 0; bottom: 0; height: 55%; z-index: 0;
  background:
    radial-gradient(ellipse 80% 40% at 20% 30%, rgba(90,107,74,0.55), transparent),
    linear-gradient(180deg, #8a7a5c 0%, #5c5344 40%, #3f3a32 100%);
}
.sky::after {
  content: '';
  position: absolute; left: 8%; bottom: 0; width: 22%; height: 38%;
  background: linear-gradient(180deg, #6b7280, #4b5563);
  clip-path: polygon(10% 100%, 20% 35%, 35% 55%, 45% 20%, 60% 48%, 75% 15%, 90% 100%);
  opacity: 0.55;
}
.top, .wallet, .grid { position: relative; z-index: 2; }
.top {
  display: flex; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap;
  margin-bottom: 0.8rem;
}
.eyebrow {
  font-family: Orbitron, sans-serif; font-size: 0.68rem; letter-spacing: 0.14em;
  color: rgba(28,25,23,0.65);
}
h1 {
  margin: 0.2rem 0 0; font-family: Orbitron, sans-serif; font-size: 1.55rem;
  color: #1c1917; letter-spacing: 0.04em; text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}
nav { display: flex; gap: 0.4rem; }
nav a {
  text-decoration: none; color: #1c1917; font-weight: 700;
  padding: 0.45rem 0.8rem; border-radius: 10px;
  background: rgba(255,255,255,0.55); border: 1px solid rgba(28,25,23,0.2);
}
.wallet {
  display: flex; flex-wrap: wrap; gap: 0.65rem; align-items: center;
  margin-bottom: 1rem; padding: 0.7rem 0.9rem; border-radius: 14px;
  background: rgba(28,25,23,0.72); border: 1px solid rgba(251,191,36,0.35);
  backdrop-filter: blur(8px);
}
.wallet b { color: #fbbf24; font-size: 1.1rem; }
.event {
  margin-left: auto; min-height: 38px; padding: 0.35rem 0.8rem; border-radius: 10px;
  border: 1px solid rgba(251,191,36,0.55); background: rgba(251,191,36,0.18);
  color: #fff; font-weight: 700; cursor: pointer;
}
.event:disabled { opacity: 0.45; cursor: default; }
.grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 0.85rem;
  max-width: 960px;
}
@media (max-width: 780px) { .grid { grid-template-columns: 1fr; } }
.panel {
  border-radius: 16px; padding: 1rem 1.1rem;
  background: rgba(28,25,23,0.78); border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
}
.panel h2 {
  margin: 0 0 0.7rem; font-family: Orbitron, sans-serif; font-size: 0.95rem;
  letter-spacing: 0.08em; color: #fde68a;
}
.modes { display: grid; gap: 0.5rem; }
.mode {
  text-align: left; padding: 0.85rem; border-radius: 12px; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15); background: rgba(0,0,0,0.25); color: #fff;
}
.mode b { display: block; font-size: 1.1rem; margin-bottom: 0.25rem; }
.mode span { font-size: 0.85rem; opacity: 0.8; }
.mode.active {
  border-color: rgba(74,222,128,0.65);
  background: linear-gradient(135deg, rgba(34,197,94,0.22), rgba(0,0,0,0.3));
}
.mode[data-mode="conflict"].active {
  border-color: rgba(248,113,113,0.7);
  background: linear-gradient(135deg, rgba(239,68,68,0.22), rgba(0,0,0,0.3));
}
.tip { font-size: 0.85rem; opacity: 0.8; line-height: 1.45; margin: 0.75rem 0; }
.go {
  width: 100%; min-height: 52px; border-radius: 14px; border: none; cursor: pointer;
  font-weight: 800; font-size: 1.1rem; color: #1c1917;
  background: linear-gradient(135deg, #fde68a, #f59e0b);
  box-shadow: 0 8px 24px rgba(245,158,11,0.35);
}
.big {
  display: block; text-decoration: none; color: #fff; margin-bottom: 0.55rem;
  padding: 0.85rem; border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14); background: rgba(0,0,0,0.28);
}
.big b { display: block; font-size: 1.15rem; color: #fde68a; margin-bottom: 0.25rem; }
.big span { font-size: 0.85rem; opacity: 0.8; line-height: 1.35; }
.mini-keys { margin-top: 0.8rem; font-size: 0.85rem; }
.mini-keys ul { margin: 0.35rem 0 0; padding-left: 1.1rem; opacity: 0.85; line-height: 1.5; }
.toast {
  position: fixed; left: 50%; bottom: 1rem; transform: translateX(-50%);
  padding: 0.5rem 1rem; border-radius: 12px; background: rgba(20,16,12,0.92);
  border: 1px solid #fbbf24; opacity: 0; transition: opacity 0.2s; z-index: 20;
}
.toast.show { opacity: 1; }