:root{
    --bg:#06110c;
    --panel:#10251b;
    --panel-2:#153224;
    --green:#16a34a;
    --lime:#a3e635;
    --gold:#fbbf24;
    --red:#ef4444;
    --text:#f4fff7;
    --muted:#9bb6a5;
    --line:#244b35;
    --header-height:56px;
}

*,*::before,*::after{box-sizing:border-box}
html{
    width:100%;
    max-width:100%;
    overflow-x:hidden;
    -webkit-text-size-adjust:100%;
    text-size-adjust:100%;
}
body{
    width:100%;
    max-width:100%;
    min-height:100vh;
    min-height:100dvh;
    margin:0;
    overflow-x:hidden;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    background:linear-gradient(180deg,#0e2b1d 0,#06110c 330px);
    color:var(--text);
}
img,svg,video,canvas{max-width:100%;height:auto}
button,input,select,textarea{font:inherit;max-width:100%}
a{color:var(--lime);text-decoration:none}
h1,h2,h3,p{margin-top:0;overflow-wrap:anywhere}
form{min-width:0}

.app-header{
    position:sticky;
    top:0;
    z-index:1000;
    min-height:var(--header-height);
    padding-top:env(safe-area-inset-top);
    border-bottom:1px solid rgba(255,255,255,.08);
    background:rgba(5,17,11,.96);
    -webkit-backdrop-filter:blur(12px);
    backdrop-filter:blur(12px);
}
.app-header-inner{
    width:100%;
    min-height:var(--header-height);
    margin:0 auto;
    padding:0 max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left));
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
}
.brand{display:flex;align-items:center;gap:6px;color:#fff;font-weight:900;font-size:16px;letter-spacing:1px;min-width:0}
.brand-suit{color:var(--gold);font-size:21px}
.menu-toggle{
    flex:0 0 42px;
    width:42px;
    height:42px;
    padding:10px;
    border:1px solid rgba(255,255,255,.1);
    border-radius:12px;
    background:rgba(255,255,255,.07);
    display:flex;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    cursor:pointer;
}
.menu-toggle span{height:2px;width:100%;border-radius:8px;background:#fff;transition:.2s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.app-menu{
    position:fixed;
    top:calc(var(--header-height) + env(safe-area-inset-top) + 8px);
    left:max(10px,env(safe-area-inset-left));
    right:max(10px,env(safe-area-inset-right));
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:7px;
    max-width:calc(100% - 20px);
    padding:10px;
    border:1px solid rgba(255,255,255,.1);
    border-radius:15px;
    background:#0a2c1e;
    box-shadow:0 18px 50px rgba(0,0,0,.48);
}
.app-menu.open{display:flex}
.app-menu>a,.app-menu button,.menu-user{
    width:100%;
    min-height:42px;
    padding:10px 12px;
    border-radius:10px;
    display:flex;
    justify-content:center;
    align-items:center;
    background:rgba(255,255,255,.05);
    color:#eaffef;
}
.app-menu form{margin:0}
.menu-user{align-items:flex-start;justify-content:center;flex-direction:column;line-height:1.15}
.menu-user small{color:var(--muted);font-size:10px}
.menu-user strong{font-size:13px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.menu-danger{border:0;cursor:pointer;color:#ffb8b8!important}

.container{
    width:100%;
    max-width:760px;
    margin:0 auto;
    padding:14px max(10px,env(safe-area-inset-right)) calc(34px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));
    overflow:hidden;
}
.card{
    width:100%;
    min-width:0;
    background:linear-gradient(145deg,rgba(22,54,37,.98),rgba(12,34,23,.98));
    border:1px solid var(--line);
    border-radius:16px;
    padding:15px;
    box-shadow:0 12px 32px rgba(0,0,0,.18);
}
.eyebrow{display:block;color:var(--lime);font-size:10px;font-weight:900;letter-spacing:1.4px}
h1{font-size:30px;line-height:1.04;margin-bottom:10px}
h1 em{font-style:normal;color:var(--gold)}
h2{font-size:18px;margin-bottom:12px}
.grid{display:grid;gap:12px;min-width:0}
.grid.two{grid-template-columns:1fr}
label{display:block;min-width:0;color:#cde1d3;font-size:12px;font-weight:700;margin:11px 0}
input,select{
    display:block;
    width:100%;
    min-width:0;
    min-height:44px;
    margin-top:6px;
    padding:10px 12px;
    border-radius:11px;
    border:1px solid #315e43;
    background:#091a11;
    color:#fff;
    outline:none;
    font-size:16px;
    -webkit-appearance:none;
    appearance:none;
}
select{background-image:linear-gradient(45deg,transparent 50%,#b9d7c2 50%),linear-gradient(135deg,#b9d7c2 50%,transparent 50%);background-position:calc(100% - 17px) 19px,calc(100% - 12px) 19px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}
input:focus,select:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(163,230,53,.12)}
.btn{
    width:auto;
    max-width:100%;
    min-height:44px;
    border:1px solid #3d694d;
    background:#1d3e2b;
    color:#fff;
    border-radius:12px;
    padding:10px 14px;
    font-weight:900;
    cursor:pointer;
    touch-action:manipulation;
    -webkit-tap-highlight-color:transparent;
}
.btn.primary{background:linear-gradient(135deg,#22c55e,#15803d);border-color:#34d399}
.btn.secondary{background:linear-gradient(135deg,#fbbf24,#d97706);border-color:#fde68a;color:#241400}
.btn.danger{background:#442020;border-color:#7f3030;color:#ffb8b8;margin-top:10px}
.btn.full{width:100%}
.btn.small{min-height:38px;padding:8px 12px;font-size:13px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.muted{color:var(--muted);font-size:12px;margin:9px 0 0;line-height:1.45}
.alert{padding:11px 13px;border-radius:12px;margin-bottom:12px;font-size:13px;overflow-wrap:anywhere}
.alert.success{background:#113c23;border:1px solid #22c55e}
.alert.error{background:#431b1b;border:1px solid #ef4444}

.home-hero{padding:8px 2px 14px}
.home-hero h1{max-width:330px;margin:5px 0 9px}
.home-hero p{max-width:420px;margin:0;color:var(--muted);font-size:14px;line-height:1.45}
.home-actions{display:grid;grid-template-columns:1fr;gap:12px}
.home-card{overflow:hidden}
.card-heading{display:flex;align-items:center;gap:10px;margin-bottom:4px;min-width:0}
.card-heading>div{min-width:0}
.card-heading h2{margin:0 0 2px;font-size:17px}
.card-heading p{margin:0;color:var(--muted);font-size:11px}
.card-icon{flex:0 0 38px;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(163,230,53,.12);color:var(--lime);font-size:20px;font-weight:900}
.form-row{display:grid;grid-template-columns:1fr;gap:0}
.room-code-input{text-transform:uppercase;letter-spacing:3px;text-align:center;font-size:18px;font-weight:900}
.public-section{margin-top:20px}
.section-title{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;margin-bottom:10px;min-width:0}
.section-title h2{margin:2px 0 0}
.room-count{flex:0 0 auto;min-width:30px;height:30px;padding:0 9px;border-radius:999px;display:grid;place-items:center;background:#173c29;color:#dfffe8;font-size:12px;font-weight:900}
.room-list{display:grid;gap:9px}
.room-item{display:flex;align-items:center;justify-content:space-between;gap:10px;min-width:0;background:rgba(16,37,27,.85);border:1px solid var(--line);padding:12px;border-radius:14px}
.room-info{min-width:0;flex:1}
.room-item h3{margin:0 0 3px;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.room-item p{margin:0;color:var(--muted);font-size:11px;overflow-wrap:anywhere}
.room-item form{flex:0 0 auto}
.empty,.tip{padding:14px;border:1px dashed #386147;border-radius:12px;color:var(--muted);text-align:center;font-size:12px}

.auth-wrap{display:grid;grid-template-columns:1fr;gap:16px;min-width:0}
.hero-card{text-align:center;padding-top:10px}
.hero-card h1{font-size:30px}
.hero-card p{font-size:14px;color:var(--muted)}
.suits{font-size:28px;letter-spacing:6px;color:var(--gold)}
.form-card{width:100%;max-width:460px;margin-inline:auto}
.check{display:flex;align-items:center;gap:8px}.check input{width:auto;min-height:unset;margin:0}

.room-head{display:flex;align-items:stretch;flex-direction:column;gap:10px;margin-bottom:12px;min-width:0}
.room-title{min-width:0}
.room-head h1{font-size:22px;margin:3px 0}
.room-head p{color:var(--muted);font-size:12px;margin:0}
.code-box{width:100%;min-width:0;background:#fff;color:#102016;padding:10px 12px;border-radius:14px;text-align:center;box-shadow:0 10px 24px rgba(0,0,0,.18)}
.code-box small{display:block;font-weight:900;font-size:9px}
.code-box strong{display:block;font-size:22px;letter-spacing:4px;overflow-wrap:anywhere}
.copy{border:0;background:none;color:#14733a;font-size:11px;font-weight:900;cursor:pointer;padding:4px}
.game-table{width:100%;min-width:0;padding:8px;background:#5b351d;border-radius:28px;border:4px solid #8a542f;box-shadow:inset 0 0 0 3px #3d2415,0 15px 36px rgba(0,0,0,.3);overflow:hidden}
.felt{width:100%;min-height:320px;border-radius:22px;background:radial-gradient(circle,#197441,#0e4b2b);position:relative;border:2px solid #267a49;overflow:hidden}
.table-logo{position:absolute;inset:0;display:grid;place-content:center;text-align:center;font-weight:1000;font-size:18px;color:rgba(255,255,255,.12);transform:rotate(-8deg)}
.table-logo span{font-size:10px;letter-spacing:3px}
.seats{position:absolute;inset:0}
.seat{position:absolute;text-align:center;width:82px;max-width:28%;z-index:2;font-size:10px;min-width:0}
.seat-1{bottom:7px;left:50%;transform:translateX(-50%)}
.seat-2{top:48%;right:0;transform:translateY(-50%)}
.seat-3{top:7px;left:50%;transform:translateX(-50%)}
.seat-4{top:52%;left:0;transform:translateY(-50%)}
.avatar{margin:auto;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#fbbf24;color:#182113;font-size:15px;font-weight:900;border:2px solid #fff}
.empty-avatar{background:#174d30;color:#8ab89b;border-style:dashed}
.seat b,.seat small,.ready{display:block;text-shadow:0 2px 3px #000;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.seat b{margin-top:2px}.seat small{font-size:8px;color:#cce7d5}.ready{font-size:7px;color:#ffd0d0;margin-top:2px;font-weight:800}.ready.on{color:#cfff9d}
.room-actions{display:grid;grid-template-columns:1fr;gap:11px;margin-top:12px}
.action-card,.invite-card{padding:14px}
footer{text-align:center;color:#668373;padding:18px 12px calc(18px + env(safe-area-inset-bottom));font-size:10px}

@media(min-width:600px){
    .container{padding-top:20px;padding-inline:18px}
    .home-actions,.grid.two,.form-row,.room-actions{grid-template-columns:repeat(2,minmax(0,1fr))}
    .form-row{gap:10px}
    .room-head{flex-direction:row;align-items:center;justify-content:space-between}
    .code-box{width:auto;min-width:180px}
    .game-table{padding:14px;border-radius:50px;border-width:5px}
    .felt{min-height:370px;border-radius:40px}
    .seat{width:115px;max-width:none;font-size:12px}
    .avatar{width:48px;height:48px;font-size:18px}
    .seat small{font-size:9px}.ready{font-size:8px}
}

@media(min-width:820px){
    .container{max-width:1120px}
    .menu-toggle{display:none}
    .app-menu{position:static;display:flex;flex-direction:row;align-items:center;max-width:none;padding:0;border:0;background:none;box-shadow:none}
    .app-menu>a,.app-menu button,.menu-user{width:auto;min-height:auto;padding:0;background:none}
    .menu-user{align-items:flex-start}
    .home-hero h1{font-size:46px;max-width:540px}
    .auth-wrap{grid-template-columns:1.05fr .95fr;align-items:center;min-height:540px}
}

@media(max-width:360px){
    .container{padding-left:8px;padding-right:8px}
    h1{font-size:27px}
    .card{padding:13px}
    .room-code-input{letter-spacing:2px;font-size:17px}
    .felt{min-height:300px}
    .seat{width:74px}
    .avatar{width:34px;height:34px;font-size:13px}
}