:root{color-scheme:dark;--bg:#0b0c0e;--panel:#15171a;--panel2:#1c1f23;--gold:#c6a15b;--gold2:#e4c987;--text:#f5f3ee;--muted:#92979f;--danger:#ef776f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{width:min(100%,680px);min-height:100dvh;margin:auto;padding:24px 18px 104px}.hero{padding:22px 0 18px}.hero h1{margin:4px 0 8px;letter-spacing:.12em;font-family:Georgia,serif;font-size:2.15rem}.hero p{color:var(--muted);line-height:1.45}.eyebrow{color:var(--gold)!important;font-size:.7rem;font-weight:700;letter-spacing:.18em}h2{margin:26px 0 13px;font-size:1rem;letter-spacing:.02em}.button-primary,.primary-action{display:flex;justify-content:center;align-items:center;min-height:52px;padding:12px 18px;border:1px solid var(--gold);border-radius:12px;color:#0b0c0e;background:linear-gradient(135deg,var(--gold2),var(--gold));font-weight:800}.tool-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.tool-card{display:flex;min-height:126px;flex-direction:column;gap:7px;padding:16px;border:1px solid #2a2e33;border-radius:14px;background:var(--panel)}.tool-card span{font-size:1.45rem}.list-row small,.tool-card small{color:var(--muted)}.section-heading{display:flex;align-items:center;justify-content:space-between}.section-heading a{color:var(--gold2);font-size:.85rem}.list-row{display:flex;align-items:center;justify-content:space-between;min-height:64px;margin:8px 0;padding:12px 14px;border:1px solid #292c31;border-radius:12px;background:var(--panel)}.list-row span:first-child{display:flex;min-width:0;flex-direction:column;gap:4px}.bottom-nav{position:fixed;z-index:20;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(5,1fr);padding:9px max(8px,env(safe-area-inset-right)) calc(9px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));border-top:1px solid #282b2f;background:rgba(11,12,14,.96);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.bottom-nav a{min-height:44px;display:grid;place-items:center;color:var(--muted);font-size:.68rem;text-align:center}.center-state{min-height:100dvh;display:grid;place-content:center;grid-gap:8px;gap:8px;padding:24px;text-align:center}.skeleton{height:64px;border-radius:12px;background:linear-gradient(90deg,var(--panel),var(--panel2),var(--panel));background-size:200%;animation:shimmer 1.3s infinite}@keyframes shimmer{to{background-position:-200% 0}}.empty{padding:22px;border:1px dashed #34383e;border-radius:12px;color:var(--muted);text-align:center}.page-title{margin:12px 0 4px;font-family:Georgia,serif}.page-subtitle{margin:0 0 22px;color:var(--muted)}.panel{margin:12px 0;padding:16px;border:1px solid #292d32;border-radius:14px;background:var(--panel)}.field{display:grid;grid-gap:7px;gap:7px;margin:13px 0;color:#d9d9d7;font-size:.82rem}.field input,.field select,.field textarea{width:100%;min-height:46px;padding:10px 12px;border:1px solid #373c43;border-radius:9px;outline:none;color:var(--text);background:#0f1113}.field textarea{min-height:96px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold)}.button-secondary{min-height:46px;padding:10px 14px;border:1px solid #3a3f46;border-radius:10px;color:var(--text);background:var(--panel2)}.button-danger{color:var(--danger)}.button-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.button-row>*{flex:1 1}.error{color:var(--danger)}.success{color:#83d5a1}.muted{color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:7px;gap:7px}.playing-card{min-height:42px;border:1px solid #383c42;border-radius:8px;color:var(--text);background:#101214;font-weight:700}.playing-card[data-suit=d],.playing-card[data-suit=h]{color:#ef7d76}.playing-card:disabled{opacity:.18;cursor:not-allowed}.playing-card[aria-pressed=true]{border-color:var(--gold2);background:#44371f}.poker-table{position:relative;min-height:270px;margin:18px 0;border:8px solid #27231c;border-radius:46%;background:#173c31;box-shadow:inset 0 0 0 2px #765f32}.seat{position:absolute;width:112px;padding:7px;border:1px solid #40444a;border-radius:9px;background:#111316;font-size:.7rem;text-align:center}.seat.hero{border-color:var(--gold)}.seat:first-child{left:50%;bottom:-9px;transform:translateX(-50%)}.seat:nth-child(2){top:34%;right:-12px}.seat:nth-child(3){top:-10px;right:12%}.seat:nth-child(4){top:-10px;left:12%}.seat:nth-child(5){top:34%;left:-12px}.seat:nth-child(n+6){position:relative;display:inline-block;top:105px;left:5px;margin:2px}.pot{position:absolute;top:48%;left:50%;transform:translate(-50%,-50%);color:var(--gold2);font-weight:700}.result-grid{display:grid;grid-gap:8px;gap:8px}.result-row{display:grid;grid-template-columns:1fr repeat(3,auto);grid-gap:12px;gap:12px;align-items:center;padding:12px;border-radius:10px;background:#101214;font-size:.8rem}.split-fields{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.check-row{display:flex;gap:9px;align-items:center;margin:12px 0;font-size:.85rem}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:8px;gap:8px}.metric-grid>span{display:grid;grid-gap:5px;gap:5px;padding:12px;border-radius:10px;color:var(--muted);background:#101214;font-size:.76rem}.metric-grid strong{color:var(--text);font-size:1rem}.tag-row{display:flex;flex-wrap:wrap;gap:7px}.tag{padding:6px 9px;border:1px solid #3a3f46;border-radius:999px;color:var(--gold2);font-size:.76rem}.range-matrix{display:grid;grid-template-columns:repeat(13,minmax(36px,1fr));grid-gap:3px;gap:3px;overflow-x:auto;padding-bottom:8px}.range-cell{display:grid;min-width:36px;min-height:42px;place-items:center;padding:2px;border:1px solid #30343a;border-radius:5px;color:var(--muted);background:#0f1113;font-size:.62rem}.range-cell small{font-size:.46rem}.range-cell[data-available=true]{border-color:var(--gold);color:var(--text);background:#342a19}.combo-line{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:7px;gap:7px;font-size:.72rem}.trainer-question .tag{font-size:1rem;font-weight:800}.trainer-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:9px;gap:9px}.trainer-actions button{min-height:54px}@media (min-width:560px){.card-grid{grid-template-columns:repeat(13,1fr)}.playing-card{min-width:36px}.app-shell{padding-inline:28px}}@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}