html,body,#app,.game-app{width:100%;height:100%;margin:0}*,:before,:after{box-sizing:border-box}:root{color:#f8fafc;background:radial-gradient(circle at top,#142c50a6,#0000 45%),linear-gradient(#07101a 0%,#0e1520 100%);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background:#07101a;overflow:hidden}button,input,select{font:inherit}.game-app{position:relative}#game-canvas{touch-action:none;outline:none;width:100%;height:100%;display:block}.game-ui{pointer-events:none;justify-content:center;display:flex;position:absolute;inset:0}.shell{pointer-events:none;flex-direction:column;gap:1rem;width:min(1180px,100% - 2rem);height:100%;padding:1rem;display:flex}.shell--match{justify-content:flex-start;width:calc(100% - 1rem);max-width:none;padding:.5rem}.shell__topbar,.panel,.button,.field input,.field select{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.shell__topbar{justify-content:space-between;align-items:center;gap:1rem;display:flex}.brand{margin:0;font-size:1.9rem;font-weight:700}.brand__sub{color:#cbd5e1;margin:.2rem 0 0}.status-pill{color:#dbeafe;text-align:right;background:#060e1cad;border:1px solid #94a3b838;border-radius:999px;padding:.65rem 1rem}.panel{pointer-events:auto;background:#050c17bd;border:1px solid #94a3b82e;border-radius:22px;padding:1rem 1.15rem;box-shadow:0 28px 80px #0000004d}.panel__header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.9rem;display:flex}.panel__header h2,.panel h3{margin:0}.hero{grid-template-columns:1.2fr .8fr;align-items:center;gap:1.5rem;min-height:260px;display:grid}.hero__copy h2{margin:0 0 .75rem;font-size:clamp(2rem,5vw,3.2rem)}.hero__copy p{color:#dbeafe;max-width:48ch;margin:0}.hero__actions,.button-row,.button-grid,.setup-toolbar,.setup-footer,.stack,.tank-list,.grid,.field,.match-shell{display:flex}.hero__actions,.button-row,.button-grid,.setup-toolbar,.setup-footer{gap:.75rem}.hero__actions,.setup-footer{justify-content:flex-end}.button-grid{flex-wrap:wrap}.grid{flex-wrap:wrap;gap:1rem}.grid>*{flex:240px}.card{background:#0c1523d1;border:1px solid #94a3b829;border-radius:18px;min-width:0;padding:.95rem}.setup-card{border-color:color-mix(in srgb, var(--tank-color) 32%, #94a3b829);box-shadow:inset 0 1px 0 color-mix(in srgb, var(--tank-color) 18%, transparent)}.card--locked{border-style:dashed}.card--dim{opacity:.45}.card__header{justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.75rem;display:flex}.card__meta,.setup-card__meta,.color-field,.color-preview{align-items:center;display:flex}.card__meta,.setup-card__meta,.color-field{gap:.6rem}.card__meta,.setup-card__meta{flex-wrap:wrap}.card__meta{margin-bottom:.65rem}.color-field{width:100%}.color-preview{color:#dbeafe;white-space:nowrap;background:#02060e80;border:1px solid #94a3b82e;border-radius:12px;gap:.45rem;min-width:0;padding:.55rem .75rem}.field{flex-direction:column;gap:.35rem;margin-bottom:.8rem}.field--compact{min-width:110px}.field input,.field select{color:#f8fafc;background:#02060ec7;border:1px solid #94a3b838;border-radius:12px;width:100%;min-width:0;padding:.6rem .75rem}.field input[type=color]{cursor:pointer;width:4rem;min-width:4rem;padding:.2rem}.checkbox{align-items:center;gap:.5rem;margin-top:1.6rem;display:inline-flex}.button{pointer-events:auto;cursor:pointer;color:#f8fafc;background:#0c1320e0;border:1px solid #94a3b838;border-radius:14px;padding:.7rem 1rem;transition:transform .12s,border-color .12s,background .12s}.button:hover:enabled{border-color:#7dd3fc66;transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.45}.button--primary{color:#03111f;background:linear-gradient(135deg,#22c55ef0,#0ea5e9f0);border-color:#7dd3fc73;font-weight:700}.match-shell{align-items:flex-start;gap:1rem}.match-shell--overlay{justify-content:flex-start;width:100%;min-height:calc(100vh - 6.25rem);position:relative}.hud{width:min(360px,100%)}.match-readout{background:#050c176b;width:min(220px,100vw - 2rem);padding:.7rem .9rem;position:absolute;bottom:.75rem;right:.75rem}.match-readout p{color:#dbeafe;margin:.18rem 0;font-size:.92rem}.match-status{margin:.25rem 0 0}.accordion{margin-top:.85rem}.accordion summary{cursor:pointer;color:#dbeafe;font-weight:600;list-style:none}.accordion summary::-webkit-details-marker{display:none}.accordion summary:after{content:"+";float:right;color:#7dd3fc}.accordion[open] summary:after{content:"-"}.accordion .button-grid{margin-top:.7rem}.shell--match .shell__topbar{align-items:flex-start;margin-bottom:.25rem}.shell--match .brand{font-size:1.55rem}.shell--match .brand__sub{font-size:.95rem}.shell--match .panel{background:#050c1794;border-radius:16px;padding:.9rem 1rem;box-shadow:0 18px 40px #00000038}.shell--match .match-shell{width:100%;margin-top:0}.shell--match .hud{width:min(290px,100%);max-height:calc(100vh - 6.5rem);overflow:auto}.shell--match .panel__header{margin-bottom:.6rem}.shell--match .panel h2{font-size:1rem}.shell--match .panel h3,.shell--match .panel p,.shell--match .tank-row,.shell--match .button,.shell--match .status-pill{font-size:.95rem}.shell--match .button{padding:.58rem .8rem}.shell--match .stack{margin-top:.7rem}.shell--match .tank-row{grid-template-columns:repeat(4,minmax(0,auto));gap:.45rem;padding:.45rem .55rem}.tank-list{flex-direction:column;gap:.55rem}.tank-row{background:#0f172abf;border-radius:12px;grid-template-columns:repeat(5,minmax(0,auto));align-items:center;gap:.65rem;padding:.55rem .7rem;display:grid}.tank-row--active{background:#0e2239cc;outline:1px solid #7dd3fc59}.stack{flex-direction:column;gap:.6rem;margin-top:1rem}.color-chip{border:1px solid #ffffff3d;border-radius:999px;width:.95rem;height:.95rem;display:inline-block}.team-badge,.controller-badge,.muted,.targeting{color:#cbd5e1}.team-badge,.controller-badge{background:#0f172a8c;border:1px solid #94a3b833;border-radius:999px;align-items:center;padding:.18rem .55rem;font-size:.78rem;line-height:1;display:inline-flex}.locked-note{margin:.8rem 0 0}.targeting{color:#fecdd3}@media (width<=960px){.shell{width:calc(100% - 1rem);padding:.5rem}.hero,.match-shell{flex-direction:column;grid-template-columns:1fr}.shell__topbar,.panel__header{flex-direction:column;align-items:flex-start}.hero__actions,.setup-footer{justify-content:flex-start}.hud,.shell--match .hud{width:100%}.shell--match{width:calc(100% - .5rem);padding:.25rem}.shell--match .match-shell{flex-direction:column;align-items:stretch}.shell--match .hud{width:100%;max-height:42vh}.match-readout{width:100%;margin-top:.75rem;position:static}}
