:root{--bg: #0b1310;--surface: #141f19;--surface-2: #1b2820;--surface-3: #0f1813;--nav-bg: #0e1712;--sheet-bg: #101a15;--text: #f2f6ef;--text-60: rgba(242, 246, 239, .6);--text-50: rgba(242, 246, 239, .5);--text-45: rgba(242, 246, 239, .45);--text-40: rgba(242, 246, 239, .4);--text-35: rgba(242, 246, 239, .35);--border: rgba(255, 255, 255, .08);--border-10: rgba(255, 255, 255, .1);--border-12: rgba(255, 255, 255, .12);--accent: #c9ff3f;--accent-dim: #e2ff9a;--on-accent: #0b1310;--warn: #e0b35a;--radius-card: 18px;--radius-control: 12px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}#root{min-height:100dvh}a{color:var(--accent)}a:hover{color:var(--accent-dim)}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}button{font-family:inherit}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app-shell{min-height:100dvh;display:flex;flex-direction:column;max-width:560px;margin:0 auto;position:relative}.screen{flex:1;overflow-y:auto;padding:max(20px,env(safe-area-inset-top)) 20px calc(96px + env(safe-area-inset-bottom))}.screen-title{font-size:21px;font-weight:800;color:var(--text);margin:0 0 16px}.section-label{font-size:12.5px;font-weight:700;color:var(--text-50);text-transform:uppercase;letter-spacing:.4px;margin-bottom:10px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);padding:18px}.btn-primary{padding:15px;border-radius:14px;border:none;background:var(--accent);color:var(--on-accent);font-size:16px;font-weight:700;cursor:pointer}.btn-outline{padding:15px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:transparent;color:var(--text);font-size:15px;font-weight:600;cursor:pointer}.btn-ghost{padding:8px;border:none;background:transparent;color:var(--text-50);font-size:14px;cursor:pointer}.text-input{width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--border-10);background:var(--surface);color:var(--text);font-size:16px;font-family:inherit;outline:none}.field-input{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--border-10);background:var(--surface-3);color:var(--text);font-size:14px;font-family:inherit;outline:none}.chip{padding:10px 16px;border-radius:100px;border:1px solid var(--border-10);background:var(--surface);color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer}.chip.dashed{border-style:dashed;border-color:#fff3;background:transparent;color:var(--text-60)}.chip.active{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.stepper-btn{width:42px;height:42px;flex-shrink:0;border-radius:var(--radius-control);border:1px solid var(--border-10);background:var(--surface-2);color:var(--text);font-size:20px;cursor:pointer}.stepper-btn.small{width:32px;height:32px;border-radius:10px;font-size:16px}.icon-btn-round{border-radius:50%;border:none;background:var(--surface-2);color:var(--text-60);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:560px;display:flex;align-items:center;justify-content:space-around;padding:8px 8px calc(12px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.07);background:var(--nav-bg);z-index:30}.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;background:transparent;border:none;cursor:pointer;padding:4px 8px}.nav-item span{font-size:9.5px;font-weight:600}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:40;display:flex;align-items:flex-end;justify-content:center}.sheet{width:100%;max-width:560px;background:var(--sheet-bg);border-radius:24px 24px 0 0;padding:20px 20px calc(30px + env(safe-area-inset-bottom));max-height:75dvh;overflow-y:auto}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px}.dialog{width:100%;max-width:420px;background:var(--sheet-bg);border:1px solid var(--border-12);border-radius:20px;padding:22px}.toast{position:fixed;bottom:calc(96px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);background:var(--surface-2);border:1px solid var(--border-12);color:var(--text);padding:9px 16px;border-radius:100px;font-size:12px;font-weight:600;z-index:60;box-shadow:0 8px 20px #0000004d;white-space:nowrap}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.cal-cell{aspect-ratio:1;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;padding:0}@media (min-width: 768px){.app-shell,.bottom-nav{max-width:640px}.sheet{max-width:640px;border-radius:24px;margin-bottom:4dvh}.sheet-backdrop{align-items:center}}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}