.modal-backdrop{z-index:100;background:#000000b3;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:var(--radius) var(--radius) 0 0;flex-direction:column;gap:16px;width:100%;max-width:480px;padding:24px 20px 32px;display:flex}.modal-date{text-align:center;text-transform:capitalize;color:var(--muted);font-size:13px}.fast-summary{background:var(--surface2);border-radius:var(--radius);flex-direction:column;align-items:center;gap:2px;padding:12px;display:flex}.fast-hours{color:var(--accent2);font-size:36px;font-weight:700}.fast-label{color:var(--muted);font-size:12px}.modal-row{gap:10px;display:flex}.meal-btn{background:var(--surface2);color:var(--text);border-radius:var(--radius);flex-direction:column;flex:1;align-items:center;gap:4px;padding:14px 8px;transition:background .15s;display:flex}.meal-btn.recorded{background:#1a2e28}.meal-btn:active{opacity:.8}.meal-icon{font-size:22px}.meal-name{color:var(--muted);font-size:12px}.meal-time{color:var(--accent2);font-size:18px;font-weight:600}.edit-row{align-items:center;gap:8px;display:flex}.time-input{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:8px;flex:1;padding:10px 12px;font-family:inherit;font-size:18px}.btn-save{background:var(--accent);color:#fff;border-radius:8px;padding:10px 16px}.btn-cancel{background:var(--surface2);color:var(--muted);border-radius:8px;padding:10px 16px}.btn-close{background:var(--surface2);color:var(--muted);border-radius:8px;padding:12px;font-size:14px}.weight-icon{text-align:center;font-size:40px}.weight-title{text-align:center;font-size:18px;font-weight:600}.weight-sub{color:var(--muted);text-align:center;font-size:13px}.weight-input{background:var(--surface2);width:100%;color:var(--text);border:1px solid var(--border);text-align:center;border-radius:8px;padding:14px;font-family:inherit;font-size:24px}.weight-input::-webkit-inner-spin-button{-webkit-appearance:none}.weight-actions{gap:10px;display:flex}.weight-actions .btn-save{background:var(--accent);color:#fff;border-radius:8px;flex:2;padding:14px;font-size:15px}.weight-actions .btn-cancel{background:var(--surface2);color:var(--muted);border-radius:8px;flex:1;padding:14px}.weight-actions .btn-save:disabled{opacity:.4}.home{padding:16px 12px}.home-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.brand{color:var(--accent);letter-spacing:1px;font-size:24px;font-weight:700}.month-nav{text-transform:capitalize;align-items:center;gap:12px;font-size:15px;display:flex}.month-nav button{background:var(--surface2);color:var(--text);border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-size:18px;display:flex}.calendar{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.cal-label{text-align:center;color:var(--muted);padding:4px 0;font-size:11px}.cal-day{background:var(--surface);min-height:52px;color:var(--text);border-radius:8px;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;transition:background .15s;display:flex}.cal-day:active{background:var(--surface2)}.cal-day.today{border:1px solid var(--accent)}.cal-day.complete{background:#1a2e28}.cal-day.partial{background:#2a2010}.day-num{font-size:13px}.day-hours{color:var(--accent2);font-size:10px;font-weight:600}.weight-dot{font-size:10px}.stats{padding:16px 12px 24px}.stats-title{color:var(--accent);margin-bottom:20px;font-size:20px;font-weight:700}.chart-section{background:var(--surface);border-radius:var(--radius);margin-bottom:16px;padding:16px}.chart-section h3{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:14px;font-weight:600}.empty{color:var(--muted);text-align:center;padding:24px 0;font-size:13px}.stats-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.stats-header .stats-title{margin-bottom:0}.btn-export{background:var(--surface2);color:var(--accent2);border:1px solid var(--border);border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600}.app{flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;display:flex}.page{padding-bottom:var(--tab-h);flex:1;overflow-y:auto}.tabs{width:100%;max-width:480px;height:var(--tab-h);background:var(--surface);border-top:1px solid var(--border);display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.tabs button{color:var(--muted);background:0 0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:11px;transition:color .2s;display:flex}.tabs button.active{color:var(--accent)}.tab-icon{font-size:20px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f0f0f;--surface:#1a1a1a;--surface2:#242424;--border:#2e2e2e;--text:#f0f0f0;--muted:#888;--accent:#7c6df0;--accent2:#4fc0a0;--warn:#f0a050;--danger:#e05555;--radius:12px;--tab-h:60px}body{background:var(--bg);color:var(--text);min-height:100dvh;font-family:system-ui,sans-serif;font-size:15px}button{cursor:pointer;font-family:inherit;font-size:inherit;border:none}