:root{--ink: #0b1b24;--ink2: #3c525c;--ink3: #5b6d75;--bg: #e7ecee;--surface: #ffffff;--surface2: #f2f6f7;--line: rgba(11, 27, 36, .12);--line2: rgba(11, 27, 36, .2);--depth: #0c6e7a;--depth2: #095560;--depth3: #073f47;--depth-tint: #e0eff0;--depth-mist: #f0f7f7;--cyan: #29b6c8;--panel: #0a1a22;--panel2: #12303b;--panel-top: #15333f;--panel-line: rgba(255, 255, 255, .1);--panel-amber: #ffd9a8;--panel-over-limit: #ff9b86;--ok: #137a47;--ok-tint: #e0f1e8;--ok-text: #0c5132;--ok-border: rgba(19, 122, 71, .2);--caution: #a9650a;--caution-tint: #faedd5;--caution-text: #7a4a06;--caution-border: rgba(169, 101, 10, .24);--danger: #b0271b;--danger-tint: #fbe3e0;--danger-text: #7e1b12;--danger-border: rgba(176, 39, 27, .24);--hazard: #c2410c;--hazard-tint: #fce9de;--hazard-text: #8a2c08;--hazard-border: rgba(194, 65, 12, .26);--info-border: rgba(12, 110, 122, .2);--radius-card: 14px;--radius-panel: 20px;--radius-small: 10px;--step-btn-w: 76px;--btn-min-h: 52px;--chip-min-h: 44px;--nav-min-h: 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.unit{font-size:.46em;color:var(--ink2)}.stepper-caption{font-size:12px;font-weight:600;color:var(--ink3);text-align:center;margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.panel{border-radius:var(--radius-panel);background:radial-gradient(120% 90% at 50% 0%,var(--panel-top) 0%,var(--panel) 100%);color:#fff;padding:20px 20px 22px}.panel-labels{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:12px;font-weight:700;letter-spacing:1.4px;color:#ffffff9e}.panel-labels .left{text-transform:uppercase}.panel-hero{display:flex;align-items:baseline;gap:6px;margin:8px 0 10px}.panel-hero-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:76px;letter-spacing:-2px;line-height:1;color:#fff}.panel-hero-unit{font-family:var(--font-mono);font-size:30px;color:var(--cyan)}.panel-hero.over-limit .panel-hero-value,.panel-hero.over-limit 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0;z-index:50;touch-action:none;transform:translateY(100%);transition:transform .28s cubic-bezier(.32,.72,.33,1);will-change:transform}.bottom-sheet.open{transform:translateY(0)}.bottom-sheet.dragging{transition:none}.bottom-sheet-grabber{padding:10px 0 4px;display:flex;justify-content:center;flex:none}.bottom-sheet-content{overflow-y:auto;padding:0 var(--pad-screen) calc(28px + env(safe-area-inset-bottom));touch-action:pan-y;overscroll-behavior-y:contain}.dialog{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:min(92vw,400px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px 20px;z-index:50;box-shadow:0 18px 50px #0b1b2459;animation:dialog-in .2s ease-out}@keyframes dialog-in{0%{opacity:0;transform:translate(-50%,-50%) scale(.94)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.dialog-title{font-size:19px;font-weight:800;margin:0 0 10px}.dialog-body{font-size:14px;line-height:20px;color:var(--ink2);margin:0 0 18px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.dialog-action{min-height:44px;padding:0 14px;border-radius:8px;font-size:15px;font-weight:700;color:var(--depth)}.dialog-action:disabled{color:#6a7d8580;cursor:default}.text-field{width:100%;min-height:48px;padding:12px;border:1px solid var(--line2);border-radius:8px;font-family:inherit;font-size:16px;color:var(--ink);background:var(--surface)}.text-field:focus{outline:2px solid var(--depth);outline-offset:-1px;border-color:var(--depth)}.field-supporting{font-size:12px;color:var(--ink3);margin-top:6px}.keypad-label{font-size:14px;font-weight:700;color:var(--ink2);text-align:center;margin:6px 0 2px}.keypad-display{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:46px;font-weight:600;text-align:center;margin:8px 0 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strong{color:var(--ink)}.welcome-scrim{z-index:60}.dialog.welcome-dialog{width:min(92vw,440px);max-height:92dvh;overflow-y:auto;overscroll-behavior:contain;padding:16px 18px 18px;z-index:61}.welcome-header{display:flex;align-items:center;gap:12px;margin:2px 0 14px}.welcome-logo{width:36px;height:36px;border-radius:8px;flex:none}.welcome-title{font-size:18px;font-weight:800;letter-spacing:-.4px;line-height:1.2;margin:0}.welcome-subtitle{font-size:13px;font-weight:600;color:var(--ink3)}.mod-pill{position:relative;display:inline-block;padding:2px 10px;margin:-2px 0 -2px 2px;border-radius:999px;background:var(--depth-tint);color:var(--depth2);cursor:help;outline:none}.mod-pill:focus-visible{box-shadow:0 0 0 2px var(--depth)}.mod-pill-pulse{position:absolute;inset:0;border-radius:999px;border:2px solid var(--cyan);animation:mod-pill-pulse 1.8s ease-out infinite;pointer-events:none}@keyframes mod-pill-pulse{0%{transform:scale(1);opacity:.85}70%{opacity:0}to{transform:scale(1.45,1.7);opacity:0}}@media(prefers-reduced-motion:reduce){.mod-pill-pulse{animation:none;opacity:0}}.mod-tip{position:absolute;left:50%;top:calc(100% + 8px);transform:translate(calc(-50% + var(--tip-shift, 0px)));z-index:5;white-space:nowrap;background:var(--panel);color:#fff;font-size:12px;font-weight:700;letter-spacing:0;padding:7px 10px;border-radius:8px;box-shadow:0 6px 18px #0b1b2440}.mod-tip-arrow{position:absolute;left:50%;top:-4px;width:8px;height:8px;background:var(--panel);transform:translate(calc(-50% - var(--tip-shift, 0px))) rotate(45deg)}.mod-tip-initial{color:var(--cyan)}.welcome-divider{height:1px;background:var(--line);margin:16px 0 14px}.welcome-eyebrow{font-size:12px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;color:var(--ink3);margin:0 0 6px}.welcome-body{font-size:13px;line-height:19px;color:var(--ink2);margin:0 0 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