.lobby-root{min-height:100vh;background:radial-gradient(circle at top,rgba(18,148,102,.18),transparent 28%),radial-gradient(circle at 80% 18%,rgba(210,168,64,.12),transparent 22%),linear-gradient(180deg,#07111c,#091320 45%,#050b14);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.lobby-root:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:36px 36px;-webkit-mask-image:radial-gradient(circle at center,black 38%,transparent 82%);mask-image:radial-gradient(circle at center,black 38%,transparent 82%);pointer-events:none}.lobby-bg{position:fixed;inset:0;pointer-events:none;z-index:0}.lobby-bg-card{position:absolute;font-size:clamp(7rem,12vw,13rem);opacity:.035;color:#fff;filter:blur(1px)}.lobby-bg-card.spade{top:6%;left:4%}.lobby-bg-card.heart{top:9%;right:8%;color:#f87171}.lobby-bg-card.diamond{bottom:15%;left:12%;color:#fb7185}.lobby-bg-card.club{bottom:8%;right:5%}.lobby-container{position:relative;z-index:1;width:min(1120px,100%);padding:28px;display:grid;grid-template-columns:minmax(320px,460px);justify-content:center;gap:24px}.lobby-header{text-align:center;margin-bottom:24px}.lobby-kicker{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#10202dc2;border:1px solid rgba(120,164,149,.16);color:#e8f0f5bd;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}.lobby-logo{font-size:clamp(4.5rem,7vw,5.8rem);margin-bottom:10px;filter:drop-shadow(0 14px 24px rgba(0,0,0,.24));animation:lobby-logo-float 3.6s ease-in-out infinite}@keyframes lobby-logo-float{0%,to{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-10px) rotate(4deg)}}.lobby-title{font-size:clamp(3rem,6vw,4.3rem);line-height:.95;font-weight:700;color:#f7fafc;text-shadow:0 8px 30px rgba(0,0,0,.28);margin-bottom:10px}.lobby-subtitle{color:#e0e8efa8;font-size:1rem;margin-bottom:18px}.lobby-language-row{display:flex;justify-content:center;margin:0 0 14px}.lobby-feature-strip{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px}.lobby-feature-strip span{padding:8px 12px;border-radius:999px;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);color:#e7eff4c7;font-size:.8rem}.lobby-lifecycle-note{display:inline-flex;align-items:flex-start;gap:8px;max-width:620px;margin-top:16px;padding:11px 14px;border:1px solid rgba(251,191,36,.16);border-radius:18px;color:#e7eff4b3;background:linear-gradient(135deg,#fbbf2417,#10b9810f);font-size:.82rem;line-height:1.55}.lobby-lifecycle-note p{margin:0}.lobby-card{background:linear-gradient(180deg,#0a1420eb,#060c16fa);border:1px solid rgba(119,149,168,.16);border-radius:28px;padding:28px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 28px 60px #00000057,inset 0 1px #ffffff0d}.lobby-section{margin-bottom:22px}.lobby-label{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;color:#f4f8fadb;margin-bottom:10px}.lobby-label-icon{font-size:1.05rem}.lobby-input{width:100%;padding:14px 16px;font-size:.98rem;color:#fff;background:#020a12b8;border:1px solid rgba(126,150,171,.16);border-radius:16px;outline:none;transition:all .18s ease}.lobby-input::placeholder{color:#e5edf242}.lobby-input:focus{border-color:#31c38894;box-shadow:0 0 0 4px #0fa47029;background:#020c14d6}.lobby-btn{width:100%;padding:15px 18px;font-size:.98rem;font-weight:700;border:none;border-radius:16px;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:10px}.lobby-btn:disabled{opacity:.52;cursor:not-allowed}.lobby-btn-create{background:linear-gradient(135deg,#11b67a,#09815f);color:#fff;box-shadow:0 12px 24px #0e8a6047}.lobby-btn-create:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 18px 32px #0e8a6057}.lobby-btn-icon{font-size:1.1rem}.lobby-divider{display:flex;align-items:center;gap:14px;margin:22px 0}.lobby-divider-line{flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent)}.lobby-divider-text{color:#e1e9ee61;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase}.lobby-join-row{display:grid;grid-template-columns:1fr auto;gap:10px}.lobby-input-join{margin-bottom:0}.lobby-btn-join{width:auto;padding-inline:22px;background:linear-gradient(135deg,#35547ae6,#1e3860eb);color:#fff;border:1px solid rgba(118,151,189,.2)}.lobby-btn-join:hover:not(:disabled){transform:translateY(-2px);border-color:#7697bd5c}.lobby-error{margin-top:16px;padding:12px 14px;background:#711b234d;border:1px solid rgba(248,113,113,.28);border-radius:14px;color:#fca5a5;font-size:.88rem;text-align:center}.lobby-recent{margin-top:24px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08)}.lobby-recent-title{display:flex;align-items:center;gap:8px;font-size:.92rem;font-weight:700;color:#ecf2f7d1;margin-bottom:14px}.lobby-recent-list{display:flex;flex-direction:column;gap:10px}.lobby-recent-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:16px;transition:all .18s ease}.lobby-recent-item:hover{background:#ffffff0f;border-color:#ffffff1f}.lobby-recent-item-invalid{opacity:.56}.lobby-recent-info{display:flex;align-items:center;gap:10px;min-width:0}.lobby-recent-id{font-family:var(--font-mono);font-size:.92rem;color:#fff}.lobby-recent-status{padding:4px 10px;border-radius:999px;font-size:.68rem;font-weight:700}.status-checking{background:#ffffff14;color:#ffffff8c}.status-waiting{background:#10b9812e;color:#6ee7b7}.status-playing{background:#3b82f62e;color:#93c5fd}.status-expired{background:#f8717129;color:#fca5a5}.lobby-recent-actions{display:flex;align-items:center;gap:6px}.lobby-recent-btn{padding:7px 10px;background:#ffffff14;border:1px solid rgba(255,255,255,.08);border-radius:10px;color:#f0f4f8b8;cursor:pointer;transition:all .16s ease;font-size:.82rem}.lobby-recent-btn:hover{background:#ffffff1f;color:#fff}.lobby-recent-btn:disabled{opacity:.46;cursor:not-allowed}.lobby-recent-btn-join{background:#11b67a2e;color:#6ee7b7}.lobby-recent-btn-remove{background:#f871711f;color:#fca5a5}.lobby-footer{margin-top:20px;text-align:center}.lobby-rules-btn{background:transparent;border:none;color:#eaf0f494;cursor:pointer;font-size:.9rem;transition:color .18s ease}.lobby-rules-btn:hover{color:#fff}.lobby-info{text-align:center;margin-top:18px;color:#e6eef36b;font-size:.84rem}.rules-content{max-height:62vh;overflow-y:auto;padding-right:6px}.rules-content::-webkit-scrollbar{width:6px}.rules-content::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:999px}.rules-section{margin-bottom:18px}.rules-section-title{font-size:1rem;font-weight:700;color:#fff;margin-bottom:12px}.rules-goals,.rules-result{display:flex;flex-direction:column;gap:12px}.rules-goal,.rules-result-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:#ffffff0a;border:1px solid rgba(255,255,255,.06)}.rules-goal-dealer{background:#8a5cf624;border-color:#8a5cf63d}.rules-goal-idle{background:#3b82f624;border-color:#3b82f63d}.rules-goal-icon,.rules-result-icon{font-size:1.5rem}.rules-goal-label{font-weight:700;color:#fff}.rules-goal-desc,.rules-pattern-desc{color:#e0e8ee9e;font-size:.84rem}.rules-divider{height:1px;margin:18px 0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent)}.rules-list{margin:0;padding-left:18px;color:#e8f0f4d6;display:grid;gap:10px}.rules-list li{line-height:1.65}.rules-blackfive{display:flex;align-items:center;gap:16px;padding:16px;background:#d992231f;border:1px solid rgba(217,146,35,.22);border-radius:16px}.rules-blackfive-card{width:62px;height:86px;border-radius:12px;background:linear-gradient(180deg,#fbfdff,#e9eef3);display:flex;align-items:center;justify-content:center;font-size:2.4rem;color:#111827;box-shadow:0 16px 28px #00000038}.rules-blackfive-desc p,.rules-blackfive-desc ul{margin:0}.rules-blackfive-desc ul{padding-left:18px;margin-top:8px;color:#e0e8eead;font-size:.84rem;display:grid;gap:6px}.rules-patterns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.rules-pattern{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:#ffffff0a;border:1px solid rgba(255,255,255,.06)}.rules-pattern-level{width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-size:.75rem;font-weight:700}.rules-pattern-name{display:block;color:#fff;font-weight:700;font-size:.88rem}.rules-footer{margin-top:22px}@media(max-width:720px){.lobby-container{padding:18px}.lobby-card{padding:22px;border-radius:22px}.lobby-join-row{grid-template-columns:1fr}.lobby-btn-join{width:100%}.lobby-recent-item{flex-direction:column;align-items:stretch}.lobby-recent-actions{justify-content:flex-end}.rules-patterns{grid-template-columns:1fr}.rules-blackfive{flex-direction:column;align-items:flex-start}}