:root{--nv-bg: oklch(.977 .002 258);--nv-card-solid: oklch(1 0 0);--nv-surface: oklch(.968 .003 258);--nv-surface-2: oklch(.935 .004 258);--nv-tile: oklch(1 0 0);--nv-tile-hover: oklch(.975 .003 258);--nv-border: oklch(.915 .005 258);--nv-border-strong: oklch(.86 .007 258);--nv-text: oklch(.27 .03 270);--nv-muted: oklch(.52 .025 268);--nv-faint: oklch(.645 .02 266);--nv-accent: oklch(.546 .245 264);--nv-accent-fill: oklch(.546 .245 264);--nv-accent-hover: oklch(.49 .245 264);--nv-accent-text: oklch(1 0 0);--nv-accent-soft: oklch(.965 .022 264);--nv-accent-line: oklch(.88 .055 264);--nv-accent-ring: oklch(.546 .245 264 / .2);--nv-danger: oklch(.52 .19 25);--nv-danger-bg: oklch(.973 .018 25);--nv-danger-border: oklch(.88 .06 25);--nv-ok: oklch(.47 .12 162);--nv-ok-bg: oklch(.968 .03 162);--nv-ok-border: oklch(.88 .06 162);--nv-shadow-card: 0 1px 2px oklch(.25 .03 270 / .04), 0 6px 16px -6px oklch(.25 .03 270 / .06);--nv-shadow-raised: 0 1px 1.5px oklch(.25 .03 270 / .06);--nv-skel: oklch(.94 .004 258);--nv-shimmer: oklch(1 0 0 / .6);--nv-r-xs: 6px;--nv-r-sm: 8px;--nv-r-md: 10px;--nv-r-lg: 14px;--nv-r-pill: 999px;--nv-tap: 44px;--nv-day-w: 62px;--nv-t: .14s;--nv-t-slow: .3s;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--nv-bg: oklch(.175 .004 265);--nv-card-solid: oklch(.215 .005 265);--nv-surface: oklch(.25 .006 265);--nv-surface-2: oklch(.295 .007 265);--nv-tile: oklch(.255 .006 265);--nv-tile-hover: oklch(.3 .007 265);--nv-border: oklch(1 0 0 / .09);--nv-border-strong: oklch(1 0 0 / .17);--nv-text: oklch(.965 .002 265);--nv-muted: oklch(.72 .012 265);--nv-faint: oklch(.6 .012 265);--nv-accent: oklch(.74 .15 266);--nv-accent-fill: oklch(.56 .2 266);--nv-accent-hover: oklch(.61 .2 266);--nv-accent-text: oklch(1 0 0);--nv-accent-soft: oklch(.29 .055 266);--nv-accent-line: oklch(.42 .1 266);--nv-accent-ring: oklch(.65 .19 266 / .35);--nv-danger: oklch(.78 .13 25);--nv-danger-bg: oklch(.29 .07 25);--nv-danger-border: oklch(.42 .1 25);--nv-ok: oklch(.8 .12 162);--nv-ok-bg: oklch(.27 .05 162);--nv-ok-border: oklch(.38 .07 162);--nv-shadow-card: 0 1px 2px oklch(0 0 0 / .3), 0 8px 24px -12px oklch(0 0 0 / .5);--nv-shadow-raised: 0 1px 1.5px oklch(0 0 0 / .3);--nv-skel: oklch(1 0 0 / .07);--nv-shimmer: oklch(1 0 0 / .05);color-scheme:dark}}:root[data-theme=dark]{--nv-bg: oklch(.175 .004 265);--nv-card-solid: oklch(.215 .005 265);--nv-surface: oklch(.25 .006 265);--nv-surface-2: oklch(.295 .007 265);--nv-tile: oklch(.255 .006 265);--nv-tile-hover: oklch(.3 .007 265);--nv-border: oklch(1 0 0 / .09);--nv-border-strong: oklch(1 0 0 / .17);--nv-text: oklch(.965 .002 265);--nv-muted: oklch(.72 .012 265);--nv-faint: oklch(.6 .012 265);--nv-accent: oklch(.74 .15 266);--nv-accent-fill: oklch(.56 .2 266);--nv-accent-hover: oklch(.61 .2 266);--nv-accent-text: oklch(1 0 0);--nv-accent-soft: oklch(.29 .055 266);--nv-accent-line: oklch(.42 .1 266);--nv-accent-ring: oklch(.65 .19 266 / .35);--nv-danger: oklch(.78 .13 25);--nv-danger-bg: oklch(.29 .07 25);--nv-danger-border: oklch(.42 .1 25);--nv-ok: oklch(.8 .12 162);--nv-ok-bg: oklch(.27 .05 162);--nv-ok-border: oklch(.38 .07 162);--nv-shadow-card: 0 1px 2px oklch(0 0 0 / .3), 0 8px 24px -12px oklch(0 0 0 / .5);--nv-shadow-raised: 0 1px 1.5px oklch(0 0 0 / .3);--nv-skel: oklch(1 0 0 / .07);--nv-shimmer: oklch(1 0 0 / .05);color-scheme:dark}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--nv-bg);color:var(--nv-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--nv-t-slow) ease,color var(--nv-t-slow) ease}.nv-app{max-width:520px;margin:0 auto;padding:clamp(12px,3vw,32px) clamp(12px,3vw,20px)}.nv-card{background:var(--nv-card-solid);border:1px solid var(--nv-border);border-radius:var(--nv-r-lg);box-shadow:var(--nv-shadow-card);padding:clamp(18px,4.5vw,28px);transition:background-color var(--nv-t-slow) ease,border-color var(--nv-t-slow) ease}.nv-head{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--nv-border)}.nv-head-text{min-width:0;flex:1}.nv-mark{flex:0 0 auto;width:36px;height:36px;border-radius:var(--nv-r-sm);display:grid;place-items:center;font-weight:650;font-size:15px;letter-spacing:-.01em;color:var(--nv-muted);background:var(--nv-surface);border:1px solid var(--nv-border)}.nv-salon{font-size:16px;font-weight:620;letter-spacing:-.011em;margin:0;line-height:1.35}.nv-salon-meta{color:var(--nv-faint);font-size:13px;margin:1px 0 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nv-title{font-size:19px;font-weight:620;letter-spacing:-.016em;margin:0 0 3px;line-height:1.3}.nv-hint{color:var(--nv-muted);font-size:14px;margin:0 0 16px}.nv-stack{display:flex;flex-direction:column;gap:8px}.nv-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.nv-progress{display:flex;align-items:center;gap:12px;padding:16px 0 20px}.nv-progress-track{flex:1;height:3px;border-radius:var(--nv-r-pill);background:var(--nv-surface-2);overflow:hidden}.nv-progress-fill{height:100%;width:100%;transform-origin:left center;border-radius:inherit;background:var(--nv-accent-fill)}.nv-step-counter{color:var(--nv-faint);font-size:12.5px;font-variant-numeric:tabular-nums;margin:0;flex:0 0 auto}.nv-stage{position:relative}.nv-stage--animated{overflow:hidden;box-sizing:content-box;padding:5px;margin:-5px}.nv-stage-inner{display:flow-root}.nv-btn{font:inherit;font-size:14.5px;font-weight:550;min-height:var(--nv-tap);padding:10px 16px;border-radius:var(--nv-r-sm);border:1px solid var(--nv-border);background:var(--nv-tile);color:var(--nv-text);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;box-shadow:var(--nv-shadow-raised);transition:background-color var(--nv-t) ease,border-color var(--nv-t) ease,color var(--nv-t) ease}.nv-btn:hover:not(:disabled){background:var(--nv-tile-hover);border-color:var(--nv-border-strong)}.nv-btn--primary{background:var(--nv-accent-fill);border-color:transparent;color:var(--nv-accent-text);font-weight:600}.nv-btn--primary:hover:not(:disabled){background:var(--nv-accent-hover);border-color:transparent}.nv-btn--ghost{border-color:transparent;background:transparent;color:var(--nv-muted);box-shadow:none;padding-inline:8px;min-height:36px}.nv-btn--ghost:hover:not(:disabled){background:var(--nv-surface);border-color:transparent;color:var(--nv-text)}.nv-btn--soft{background:var(--nv-accent-soft);border-color:transparent;color:var(--nv-accent);box-shadow:none;font-weight:580}.nv-btn--soft:hover:not(:disabled){background:var(--nv-accent-soft);border-color:var(--nv-accent-line);color:var(--nv-accent)}.nv-btn--icon{width:36px;min-width:36px;min-height:36px;padding:0;border-radius:var(--nv-r-sm);border-color:transparent;background:transparent;box-shadow:none;color:var(--nv-faint)}.nv-btn--icon:hover:not(:disabled){color:var(--nv-text);background:var(--nv-surface);border-color:transparent}.nv-btn--block{width:100%}.nv-btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.nv-btn:focus-visible,.nv-input:focus-visible,.nv-day:focus-visible,.nv-slot:focus-visible,.nv-choice:focus-visible,a:focus-visible{outline:2px solid var(--nv-accent);outline-offset:2px}.nv-choice{font:inherit;width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:14px 16px;min-height:60px;border-radius:var(--nv-r-md);border:1px solid var(--nv-border);background:var(--nv-tile);color:var(--nv-text);cursor:pointer;transition:border-color var(--nv-t) ease,background-color var(--nv-t) ease}.nv-choice:hover{background:var(--nv-tile-hover);border-color:var(--nv-border-strong)}.nv-choice-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.nv-choice-name{font-size:15px;font-weight:570;letter-spacing:-.008em}.nv-choice-meta{color:var(--nv-muted);font-size:13.5px;font-variant-numeric:tabular-nums}.nv-choice-desc{color:var(--nv-faint);font-size:13.5px;line-height:1.45;margin-top:2px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.nv-choice-go{flex:0 0 auto;color:var(--nv-faint);display:grid;place-items:center;transition:transform var(--nv-t) ease,color var(--nv-t) ease}.nv-choice:hover .nv-choice-go{color:var(--nv-muted);transform:translate(2px)}.nv-avatar{flex:0 0 auto;width:34px;height:34px;border-radius:var(--nv-r-pill);display:grid;place-items:center;font-size:12.5px;font-weight:620;letter-spacing:.01em;color:var(--nv-muted);background:var(--nv-surface);border:1px solid var(--nv-border)}.nv-avatar--accent{color:var(--nv-accent);background:var(--nv-accent-soft);border-color:transparent}.nv-field{display:flex;flex-direction:column;gap:6px}.nv-label{font-size:13px;font-weight:540;color:var(--nv-muted)}.nv-req{color:var(--nv-faint)}.nv-input{font:inherit;font-size:16px;min-height:var(--nv-tap);padding:10px 13px;border:1px solid var(--nv-border);border-radius:var(--nv-r-sm);background:var(--nv-tile);color:var(--nv-text);width:100%;box-shadow:var(--nv-shadow-raised);transition:border-color var(--nv-t) ease,box-shadow var(--nv-t) ease}.nv-input::placeholder{color:var(--nv-faint)}.nv-input:hover:not(:focus){border-color:var(--nv-border-strong)}.nv-input:focus{outline:none;border-color:var(--nv-accent);box-shadow:0 0 0 3px var(--nv-accent-ring)}.nv-input[aria-invalid=true]{border-color:var(--nv-danger-border)}.nv-input[aria-invalid=true]:focus{border-color:var(--nv-danger);box-shadow:0 0 0 3px var(--nv-danger-bg)}.nv-field-error{color:var(--nv-danger);font-size:13px;font-weight:540;padding-top:3px}.nv-field-desc{color:var(--nv-faint);font-size:12.5px;line-height:1.5}.nv-honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.nv-daystrip-wrap{position:relative;margin:0 0 16px}.nv-daystrip{position:relative;display:flex;gap:6px;overflow-x:auto;padding:3px;margin:-3px;scroll-behavior:smooth;scrollbar-width:none;mask-image:linear-gradient(90deg,transparent 0,#000 14px,#000 calc(100% - 14px),transparent 100%)}.nv-daystrip::-webkit-scrollbar{display:none}.nv-day-pill{position:absolute;top:3px;left:0;width:var(--nv-day-w);height:calc(100% - 6px);border-radius:var(--nv-r-sm);background:var(--nv-accent-fill);pointer-events:none}.nv-day{position:relative;font:inherit;flex:0 0 var(--nv-day-w);min-height:64px;padding:8px 2px;border:1px solid var(--nv-border);border-radius:var(--nv-r-sm);background:var(--nv-tile);color:var(--nv-text);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;line-height:1.2;transition:border-color var(--nv-t) ease,color var(--nv-t) ease}.nv-day:hover:not(:disabled):not([aria-selected=true]){border-color:var(--nv-border-strong)}.nv-day[aria-selected=true]{background:transparent;border-color:transparent;color:var(--nv-accent-text)}.nv-day:disabled{cursor:not-allowed;background:transparent;border-color:transparent;color:var(--nv-faint)}.nv-day-weekday{font-size:11.5px;color:inherit;opacity:.78}.nv-day-date{font-size:14.5px;font-weight:600;letter-spacing:-.01em;font-variant-numeric:tabular-nums}.nv-day-mark{display:block;width:4px;height:4px;border-radius:var(--nv-r-pill);background:var(--nv-accent)}.nv-day[aria-selected=true] .nv-day-mark{background:var(--nv-accent-text);opacity:.85}.nv-day-mark--empty{background:transparent}.nv-slotgroup+.nv-slotgroup{margin-top:16px}.nv-slotgroup-title{font-size:12.5px;font-weight:560;color:var(--nv-faint);margin:0 0 8px}.nv-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:6px}.nv-slot{font:inherit;min-height:var(--nv-tap);padding:0 6px;border:1px solid var(--nv-border);border-radius:var(--nv-r-sm);background:var(--nv-tile);color:var(--nv-text);cursor:pointer;font-size:14px;font-weight:530;font-variant-numeric:tabular-nums;letter-spacing:.004em;transition:background-color var(--nv-t) ease,color var(--nv-t) ease,border-color var(--nv-t) ease}.nv-slot:hover{border-color:var(--nv-accent);background:var(--nv-accent-soft);color:var(--nv-accent)}.nv-slot[aria-pressed=true]{background:var(--nv-accent-fill);border-color:transparent;color:var(--nv-accent-text);font-weight:580}.nv-alert{text-align:left;display:flex;gap:10px;align-items:flex-start;border:1px solid var(--nv-border);border-radius:var(--nv-r-md);padding:11px 13px;background:var(--nv-surface);color:var(--nv-text);font-size:14px;line-height:1.5;margin:0 0 14px}.nv-alert-icon{flex:0 0 auto;display:grid;place-items:center;width:18px;height:18px;margin-top:2px;color:var(--nv-faint)}.nv-alert--error{background:var(--nv-danger-bg);border-color:var(--nv-danger-border);color:var(--nv-danger)}.nv-alert--error .nv-alert-icon{color:var(--nv-danger)}.nv-alert--success{background:var(--nv-ok-bg);border-color:var(--nv-ok-border)}.nv-alert--success .nv-alert-icon{color:var(--nv-ok)}.nv-alert-title{font-weight:600;display:block}.nv-summary{border:1px solid var(--nv-border);border-radius:var(--nv-r-md);padding:2px 14px;margin:0 0 18px;background:var(--nv-card-solid)}.nv-summary-row{display:flex;align-items:center;gap:11px;padding:11px 0;border-bottom:1px solid var(--nv-border)}.nv-summary-row:last-child{border-bottom:0}.nv-summary-icon{flex:0 0 auto;display:grid;place-items:center;width:18px;height:18px;color:var(--nv-faint)}.nv-summary-label{color:var(--nv-faint);font-size:12.5px;line-height:1.35}.nv-summary-value{font-size:14.5px;font-weight:540;line-height:1.4;letter-spacing:-.006em}.nv-skel{position:relative;overflow:hidden;background:var(--nv-skel);border-radius:var(--nv-r-xs)}.nv-skel:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,var(--nv-shimmer),transparent);animation:nv-shimmer 1.5s ease-in-out infinite}@keyframes nv-shimmer{to{transform:translate(100%)}}.nv-spinner{display:inline-block;width:1em;height:1em;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:nv-spin .7s linear infinite}@keyframes nv-spin{to{transform:rotate(360deg)}}.nv-done-mark{width:44px;height:44px;margin:0 auto 16px;border-radius:var(--nv-r-pill);display:grid;place-items:center;color:var(--nv-ok);background:var(--nv-ok-bg);border:1px solid var(--nv-ok-border)}.nv-center{text-align:center}.nv-foot{margin-top:22px;padding-top:14px;border-top:1px solid var(--nv-border);color:var(--nv-faint);font-size:12.5px;display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center;justify-content:space-between}.nv-foot p{margin:0}.nv-foot a{display:inline-flex;align-items:center;gap:5px;color:var(--nv-muted);font-weight:540;text-decoration:none}.nv-foot a:hover{color:var(--nv-accent)}.nv-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){.nv-skel:after{animation:none}.nv-spinner{animation-duration:1.6s}.nv-daystrip{scroll-behavior:auto}.nv-choice:hover .nv-choice-go{transform:none}:root{--nv-t: .01ms;--nv-t-slow: .01ms}}