:root{--bg: #0a1120;--bg-2: #0e1830;--card: rgba(255, 255, 255, .04);--card-border: rgba(255, 255, 255, .09);--text: #e8edf5;--dim: #93a0b4;--accent: #34d97b;--accent-strong: #16a34a;--accent-soft: rgba(52, 217, 123, .12);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .1);--muted-soft: rgba(148, 163, 184, .08);--radius: 14px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:radial-gradient(1200px 600px at 80% -10%,rgba(20,48,77,.35),transparent),linear-gradient(180deg,var(--bg),var(--bg-2));background-attachment:fixed;color:var(--text);min-height:100vh;color-scheme:dark}.app{max-width:960px;margin:0 auto;padding:24px 16px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:20px;color:#06220f;background:linear-gradient(135deg,#7df0a8,#22c55e);box-shadow:0 6px 18px #22c55e59}.brand-title{font-weight:700;font-size:18px;letter-spacing:.2px}.brand-sub{color:var(--dim);font-size:12px;margin-top:2px}.topbar-right{display:flex;align-items:center;gap:10px}.tabs{display:flex;background:var(--card);border:1px solid var(--card-border);border-radius:999px;padding:4px}.tab{border:0;background:transparent;color:var(--dim);padding:8px 14px;border-radius:999px;font-weight:600;font-size:14px;font-family:inherit;cursor:pointer;transition:all .15s ease}.tab:hover{color:var(--text)}.tab-active{background:var(--accent-soft);color:var(--accent)}.btn{border:1px solid var(--card-border);background:var(--card);color:var(--text);border-radius:10px;padding:9px 14px;font-weight:600;font-size:14px;font-family:inherit;cursor:pointer;transition:all .15s ease}.btn:hover{border-color:#fff3}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent-strong);border-color:transparent;color:#04230f}.btn-primary:hover:not(:disabled){background:#15803d}.btn-ghost{background:transparent}.btn-icon{width:36px;height:36px;border-radius:10px;border:1px solid var(--card-border);background:var(--card);color:var(--text);font-size:18px;line-height:1;font-family:inherit;cursor:pointer}.btn-icon:disabled{opacity:.35;cursor:not-allowed}.input,.date-input{width:100%;background:#ffffff0d;border:1px solid var(--card-border);color:var(--text);border-radius:10px;padding:10px 12px;font-size:15px;font-family:inherit;outline:none}.input:focus,.date-input:focus{border-color:var(--accent)}.input::placeholder{color:#5f6b7d}.date-input{width:auto;color-scheme:dark}.datenav{display:flex;align-items:center;gap:8px;margin-bottom:14px}.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:18px}.card-title{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-weight:700;margin-bottom:14px}.legend{display:flex;gap:14px;font-weight:500;font-size:12.5px;color:var(--dim)}.legend-item{display:inline-flex;align-items:center;gap:6px}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot-free{background:var(--accent)}.dot-booked{background:var(--danger)}.dot-past{background:#55617a}.grid-scroll{overflow-x:auto}.bgrid{display:grid;gap:6px;min-width:620px}.bgrid-corner,.bgrid-head{font-size:12.5px;color:var(--dim);font-weight:600;text-transform:uppercase;letter-spacing:.4px;align-self:center}.bgrid-head{text-align:center;color:var(--text)}.bgrid-time{color:var(--dim);font-size:13px;font-variant-numeric:tabular-nums;align-self:center;text-align:right;padding-right:6px}.cell{min-height:42px;border-radius:10px;border:1px solid transparent;display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:600;width:100%}.cell-free{background:var(--accent-soft);border-color:#34d97b40;color:var(--accent);cursor:pointer;font-family:inherit;transition:all .12s ease}.cell-free:hover{background:#34d97b38;transform:translateY(-1px)}.cell-booked{background:var(--danger-soft);border-color:#f8717138;color:var(--danger)}.cell-past{background:var(--muted-soft);color:#55617a}.sym{font-size:15px;line-height:1}.sym.ok{color:var(--accent)}.cell-booked .sym{color:var(--danger)}.cell-label{opacity:.85}.court-cards{display:none;flex-direction:column;gap:12px}.court-card{background:#ffffff08;border:1px solid var(--card-border);border-radius:12px;padding:12px}.court-card-head{font-weight:700;font-size:15px;margin-bottom:10px}.court-card-slots{display:grid;grid-template-columns:56px 1fr;gap:6px}.court-card-time{color:var(--dim);font-size:13px;font-variant-numeric:tabular-nums;align-self:center;text-align:right;padding-right:4px}@media (max-width: 720px){.grid-desktop{display:none}.court-cards{display:flex}.field-pair{grid-template-columns:1fr}}@media (orientation: portrait){.admin-body .grid-desktop{display:none}.admin-body .court-cards{display:flex}}.note{color:var(--dim);font-size:12.5px;margin:14px 0 0;line-height:1.5}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#040810b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:50;padding:16px}.modal{width:min(430px,100%);background:#101b30;border:1px solid var(--card-border);border-radius:18px;padding:22px;box-shadow:0 24px 60px #00000080}.modal-kicker{text-transform:uppercase;letter-spacing:1.2px;font-size:11px;color:var(--accent);font-weight:700}.modal-title{margin:6px 0 2px;font-size:22px}.modal-sub{margin:0 0 16px;color:var(--dim);font-size:14px}.field{display:block;margin-bottom:14px}.field>span{display:block;font-size:12.5px;color:var(--dim);margin-bottom:6px;font-weight:600}.dur-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.dur-btn{background:#ffffff0d;border:1px solid var(--card-border);color:var(--text);border-radius:10px;padding:10px;cursor:pointer;text-align:center;font-family:inherit;transition:all .12s ease}.dur-btn strong{display:block;font-size:15px}.dur-time{color:var(--dim);font-size:12px}.dur-btn:disabled{opacity:.35;cursor:not-allowed}.dur-btn-active{border-color:var(--accent);background:var(--accent-soft)}.form-error{background:var(--danger-soft);color:var(--danger);border-radius:8px;padding:8px 10px;font-size:13px;margin-bottom:12px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:#0f2b1c;border:1px solid rgba(52,217,123,.4);color:#b8f5d0;padding:12px 18px;border-radius:12px;font-size:14px;font-weight:600;box-shadow:0 12px 32px #00000073;animation:toast-in .25s ease;max-width:min(520px,90vw);z-index:60}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.device-box{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}.device-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#ffffff0f;padding:6px 10px;border-radius:8px;font-size:13px;letter-spacing:.5px;word-break:break-all}.lookup-row{display:flex;gap:8px}.lookup-row .input{flex:1}.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.8px;color:var(--dim);font-weight:700;margin:18px 0 8px}.res-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.res-item{display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid var(--card-border);border-radius:12px;padding:12px 14px}.res-item.is-past{opacity:.45}.res-date{min-width:110px;font-weight:700;font-size:14px}.res-date span{display:block;color:var(--accent);font-size:13px;font-variant-numeric:tabular-nums}.res-main strong{display:block;font-size:15px}.res-main span{color:var(--dim);font-size:13px}.empty{color:var(--dim);font-size:14px;background:var(--card);border:1px dashed var(--card-border);border-radius:12px;padding:18px;text-align:center}.admin-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:16px}.admin-title{font-size:20px;font-weight:800;margin:0}.admin-sub{margin:2px 0 0;color:var(--dim);font-size:14px}.admin-login{max-width:380px;margin:80px auto 0}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.chip{background:var(--card);border:1px solid var(--card-border);border-radius:999px;padding:6px 12px;font-size:12.5px;color:var(--dim)}.chip strong{color:var(--text)}.acell{min-height:44px;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px;overflow:hidden}.acell-free{background:var(--accent-soft);color:var(--accent)}.acell-booked{background:#60a5fa1f;border:1px solid rgba(96,165,250,.3)}.acell-cont{background:#60a5fa0f;color:#6d9bd1;font-size:11px}.acell-past{background:var(--muted-soft);color:#55617a}.aname{font-size:12.5px;font-weight:700;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.atag{font-size:10.5px;color:#9db8dd}.acell-btn{font-family:inherit;cursor:pointer;border:none;padding:0;min-height:44px;width:100%;transition:all .12s ease}.acell-btn.acell-free:hover{background:#34d97b38}.acell-btn.acell-booked:hover,.acell-btn.acell-cont:hover{border-color:#60a5fab3}.select{width:100%;background:#ffffff0d;border:1px solid var(--card-border);color:var(--text);border-radius:10px;padding:10px 12px;font-size:15px;font-family:inherit;outline:none;cursor:pointer}.select:focus{border-color:var(--accent)}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}.admin-head-actions{display:flex;gap:8px;align-items:center}.btn-danger{background:transparent;border-color:#f8717166;color:var(--danger)}.btn-danger:hover{background:var(--danger-soft)}.btn-danger-confirm{background:var(--danger);border-color:transparent;color:#2b0606}.btn-cancel-icon{margin-left:auto;width:32px;height:32px;border-radius:50%;border:1px solid rgba(248,113,113,.4);background:transparent;color:var(--danger);font-size:14px;line-height:1;cursor:pointer;flex-shrink:0;transition:all .12s ease}.btn-cancel-icon:hover{background:var(--danger);color:#2b0606}.kicker-danger{color:var(--danger)}.fee-box{background:var(--danger-soft);border:1px solid rgba(248,113,113,.25);border-radius:10px;padding:12px 14px;margin-bottom:14px}.fee-box strong{display:block;font-size:13px;margin-bottom:4px}.fee-box p{margin:0;font-size:13px;color:var(--dim);line-height:1.5}.modal-actions-split{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:6px}