:root{--navy:#16324f;--blue:#2677d9;--blue-soft:#eaf3ff;--ink:#1d2b3a;--muted:#657384;--line:#dce4ed;--paper:#fff;--page:#f4f7fa;--shadow:0 18px 50px rgba(22,50,79,.10);--red:#cf5656;--gold:#e5aa2f}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--page)}button,input,select{font:inherit}a{color:var(--blue)}
.site-header{background:linear-gradient(135deg,#15314d,#1f5b88);color:#fff;padding:44px 0}.header-inner,.page-shell{width:min(1240px,calc(100% - 32px));margin:auto}.header-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:32px}.brand-kicker,.section-kicker{margin:0 0 8px;text-transform:uppercase;letter-spacing:.12em;font-size:.73rem;font-weight:800}.brand-kicker{color:#a9d4ff}.section-kicker{color:var(--blue)}h1{margin:0;font-size:clamp(2.35rem,5vw,4.8rem);line-height:.95}.hero-copy{max-width:760px;line-height:1.6;color:#dcecff}.hero-badge{padding:16px 20px;border:1px solid #ffffff40;border-radius:18px;background:#ffffff17;text-align:right}.hero-badge span{display:block;font-size:.8rem;color:#cfe6ff}
.page-shell{padding:24px 0 56px}.stats-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 1.35fr;gap:14px;margin-bottom:18px}.stat-card,.toolbar-card,.board-card,.cart-card,.how-card,.dialog-card{background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.stat-card{padding:18px}.stat-card>span,.progress-label span{display:block;color:var(--muted);font-size:.82rem;margin-bottom:7px}.stat-card>strong{font-size:1.3rem;color:var(--navy)}.progress-card{display:flex;flex-direction:column;justify-content:center}.progress-label{display:flex;justify-content:space-between}.progress-bar{height:11px;border-radius:999px;background:#e7edf3;overflow:hidden}.progress-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,#2877d6,#46a3f0)}
.shopping-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}.board-column{min-width:0}.side-column{display:grid;gap:18px;position:sticky;top:16px}.toolbar-card{display:grid;grid-template-columns:minmax(180px,1fr) minmax(180px,1fr) auto auto;gap:12px;align-items:end;padding:16px;margin-bottom:18px}.field label{display:block;color:var(--navy);font-size:.8rem;font-weight:800;margin-bottom:6px}.field input,.field select,.dialog-card input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:13px;background:#fff}.checkbox-row{display:flex;align-items:center;gap:8px;padding:12px 4px;font-size:.88rem;font-weight:700;white-space:nowrap}.primary-button,.secondary-button{border:0;border-radius:13px;padding:13px 18px;font-weight:800;cursor:pointer}.primary-button{width:100%;background:var(--navy);color:#fff}.primary-button:disabled{background:#b3bfcb}.secondary-button{
  display:inline-block;
  max-width:100%;
  margin-top:12px;
  background:var(--blue-soft);
  color:var(--navy);
  text-decoration:none;
  white-space:normal;
  overflow-wrap:anywhere;
  text-align:center;
  line-height:1.35;
}
.board-card{padding:20px;overflow:hidden}.board-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:16px}.board-heading h2,.cart-card h2,.how-card h2,.dialog-card h2{margin:0;color:var(--navy)}.board-heading>span{color:var(--muted);font-size:.88rem}.tier-legend,.status-legend{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.tier{padding:6px 10px;border-radius:999px;font-size:.75rem;font-weight:900}.tier-5{background:#eff8f2;color:#21623f}.tier-10{background:#eaf3ff;color:#1f5e9e}.tier-20{background:#f1ecff;color:#6043a1}.tier-25{background:#fff2df;color:#875313}.tier-50{background:#ffe8e2;color:#9e4331}.tier-75{background:#f6eaff;color:#7e3d91}.tier-100{background:#fff5c9;color:#806000}.status-legend{color:var(--muted);font-size:.78rem}.status-legend span{display:flex;align-items:center;gap:5px}.status-dot{width:9px;height:9px;border-radius:50%;display:inline-block}.status-dot.available{background:#fff;border:1px solid #b8c4cf}.status-dot.selected{background:var(--blue)}.status-dot.reserved{background:var(--gold)}.status-dot.sold{background:#27815a}
.square-grid{display:grid;grid-template-columns:repeat(16,minmax(0,1fr));gap:6px;width:100%}.square{min-width:0;min-height:52px;padding:4px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer}.square-number{font-size:.77rem;font-weight:900;color:var(--navy)}.square-price{font-size:.67rem;margin-top:4px;font-weight:800;color:var(--muted)}.square[data-price="5"]{background:#f6fbf7}.square[data-price="10"]{background:#f3f8ff}.square[data-price="20"]{background:#f8f5ff}.square[data-price="25"]{background:#fff9f0}.square[data-price="50"]{background:#fff4f1}.square[data-price="75"]{background:#fcf5ff}.square[data-price="100"]{background:#fff9dc;border-color:#ecd36f}.square.selected{background:var(--blue)!important}.square.selected .square-number,.square.selected .square-price{color:#fff}.square.reserved{background:#fff3c6!important;cursor:not-allowed}.square.sold{background:#f2dddd!important;cursor:not-allowed;text-decoration:line-through}.square.hidden{display:none}.square.highlight{outline:3px solid #f2c84a;outline-offset:2px}
.cart-card,.how-card{padding:22px}.selected-list{max-height:300px;overflow:auto;margin:14px 0}.muted,.fine-print{color:var(--muted);line-height:1.5}.selected-item{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}.cart-total{display:flex;justify-content:space-between;align-items:baseline;margin:18px 0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.cart-total strong{font-size:2rem;color:var(--navy)}.fine-print{font-size:.78rem}.how-card ol{padding-left:1.2rem;line-height:1.7}.help-box{margin-top:18px;padding:14px;border-radius:15px;background:var(--blue-soft);display:grid;gap:5px}.checkout-dialog{border:0;padding:0;background:transparent;max-width:560px;width:calc(100% - 28px)}.checkout-dialog::backdrop{background:#0d2439a3}.dialog-card{padding:26px;position:relative}.close-button{position:absolute;right:16px;top:10px;border:0;background:transparent;font-size:2rem}.dialog-selection{padding:14px;background:var(--blue-soft);border-radius:14px;margin:14px 0}.dialog-card label{display:block;font-weight:800;font-size:.85rem;margin:13px 0}.dialog-card input{margin-top:6px}
@media(max-width:1040px){.stats-row{grid-template-columns:repeat(2,1fr)}.shopping-layout{grid-template-columns:1fr}.side-column{position:static;grid-template-columns:1fr 1fr}.square-grid{grid-template-columns:repeat(12,minmax(0,1fr))}}@media(max-width:760px){.header-inner{align-items:flex-start;flex-direction:column}.hero-badge{text-align:left}.toolbar-card{grid-template-columns:1fr 1fr}.side-column{grid-template-columns:1fr}.square-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}@media(max-width:520px){.header-inner,.page-shell{width:min(100% - 18px,1240px)}.stats-row{grid-template-columns:1fr 1fr;gap:9px}.progress-card{grid-column:1/-1}.toolbar-card{grid-template-columns:1fr;padding:14px}.board-card,.cart-card,.how-card{padding:15px}.board-heading{align-items:flex-start;flex-direction:column}.square-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.square{min-height:58px}}