:root{--color-fg:#1d1d1f;--color-fg-secondary:#6e6e73;--color-fg-tertiary:#86868b;--color-bg:#fff;--color-surface:#f5f5f7;--color-border:#d2d2d7;--color-border-faint:#00000014;--color-accent:#06c;--color-accent-hover:#049;--color-focus-ring:#0066cc73;--color-control-fill:#1d1d1f;--color-control-fill-hover:#2d2d2f;--color-control-label:#fff;--font-sans:system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono:ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-body:17px;--text-body-lg:19px;--text-lead:21px;--text-caption:12px;--leading-tight:1.05;--leading-snug:1.15;--leading-body:1.47059;--tracking-display:-.022em;--tracking-body:-.022em;--guide-prompt-size:55px;--space-gutter:max(1.25rem, env(safe-area-inset-left,0px));--space-gutter-inline:max(1.25rem, env(safe-area-inset-right,0px));--space-safe-top:env(safe-area-inset-top,0px);--space-safe-bottom:env(safe-area-inset-bottom,0px);--layout-max-width:480px;--radius-sm:8px;--radius-md:12px;--shadow-soft:0 2px 8px #0000000a}@media (prefers-color-scheme:dark){:root{--color-fg:#f5f5f7;--color-fg-secondary:#a1a1a6;--color-fg-tertiary:#86868b;--color-bg:#000;--color-surface:#1d1d1f;--color-border:#424245;--color-border-faint:#ffffff1f;--color-accent:#2997ff;--color-accent-hover:#5eb0ff;--color-focus-ring:#2997ff73;--color-control-fill:#f5f5f7;--color-control-fill-hover:#e4e4e9;--color-control-label:#000;--shadow-soft:0 2px 12px 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var(--space-gutter-inline);padding-top:max(1.5rem, var(--space-safe-top));padding-bottom:max(1.5rem, var(--space-safe-bottom));margin-inline:auto}.shell.shell-landing{box-sizing:border-box;flex-direction:column;justify-content:center;min-height:100dvh;display:flex}.stack{flex-direction:column;gap:1rem;display:flex}.stack-lg{flex-direction:column;gap:1.5rem;display:flex}.guide-prompt{font-family:var(--font-sans);font-weight:600;font-size:var(--guide-prompt-size);line-height:var(--leading-tight);letter-spacing:var(--tracking-display);color:var(--color-fg);text-wrap:balance;max-width:100%;margin:0}.subhead{font-size:var(--text-lead);line-height:var(--leading-snug);letter-spacing:var(--tracking-body);color:var(--color-fg-secondary);max-width:100%;margin:0}.text-body{font-size:var(--text-body);line-height:var(--leading-body);color:var(--color-fg-secondary);max-width:100%;margin:0}.caption{font-size:var(--text-caption);letter-spacing:-.01em;color:var(--color-fg-tertiary);margin:0;line-height:1.3}.inline-code{font-family:var(--font-mono);background:var(--color-surface);border:1px solid var(--color-border-faint);color:var(--color-fg);border-radius:4px;padding:.15em .4em;font-size:.9em}.field-label{letter-spacing:-.01em;color:var(--color-fg-secondary);margin-bottom:.35rem;font-size:12px;font-weight:600;display:block}.field-input,.field-textarea{width:100%;max-width:100%;font:inherit;color:var(--color-fg);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);min-height:48px;padding:.875rem 1rem;transition:border-color .15s,box-shadow .15s}.field-textarea{resize:vertical;min-height:7rem}.field-input:hover,.field-textarea:hover{border-color:var(--color-fg-tertiary)}.field-input:focus,.field-textarea:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-focus-ring);outline:none}.btn{width:100%;max-width:100%;min-height:48px;font-family:var(--font-sans);letter-spacing:-.022em;color:var(--color-control-label);background:var(--color-control-fill);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;border:1px solid #0000;border-radius:980px;justify-content:center;align-items:center;gap:.5rem;padding:0 1.35rem;font-size:17px;font-weight:500;display:inline-flex}.btn:hover{background:var(--color-control-fill-hover)}a.btn{text-decoration:none}a.btn:hover{color:var(--color-control-label);text-decoration:none}a.btn.btn-secondary:hover{color:var(--color-fg)}.btn.btn-secondary{color:var(--color-fg);border-color:var(--color-border);background:0 0}.btn.btn-secondary:hover{background:var(--color-surface);border-color:var(--color-fg-tertiary)}#root{width:100%;min-height:100svh}.flip-title{white-space:pre;display:inline}.flip-space{vertical-align:baseline;display:inline-block}.flip-letter{perspective:420px;margin-inline:.015em;display:inline-block}.flip-letter__inner{transform-style:preserve-3d;animation:flipLetter var(--flip-duration,5.8s) ease-in-out var(--flip-delay,1s) infinite;justify-content:center;align-items:center;line-height:1;display:inline-flex;position:relative}.flip-letter__face{backface-visibility:hidden;display:inline-block}.flip-letter__face--upper{box-sizing:border-box;letter-spacing:0;justify-content:center;align-items:center;padding-top:.09em;font-size:.88em;line-height:1;display:flex;position:absolute;inset:0;transform:rotateX(180deg)}@keyframes flipLetter{0%{transform:rotateX(0)}10%,24%{transform:rotateX(180deg)}34%,to{transform:rotateX(0)}}.flipping-text .sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.flipping-text{position:relative}@media (prefers-reduced-motion:reduce){.flip-letter__inner{animation:none;transform:none}.flip-letter__face--upper{display:none}}.modal-root{z-index:1000;padding:var(--space-gutter);padding-inline:var(--space-gutter) var(--space-gutter-inline);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-root--layer-above{z-index:1010}.modal-backdrop{opacity:0;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#000;border:none;margin:0;padding:0;transition:opacity .45s;position:absolute;inset:0}.modal-root--open .modal-backdrop{opacity:1}.modal-panel{z-index:1;width:min(100%, var(--layout-max-width));border-radius:var(--radius-md);background:var(--color-bg);border:1px solid var(--color-border-faint);max-height:min(90dvh,90svh);box-shadow:var(--shadow-soft);opacity:0;transform-origin:50%;padding:1.25rem;transition:opacity .45s cubic-bezier(.16,1,.3,1),transform .45s cubic-bezier(.16,1,.3,1);position:relative;overflow:auto;transform:translateY(12px)scale(.98)}.modal-root--open .modal-panel{opacity:1;transform:translateY(0)scale(1)}.modal-root--reduced-motion .modal-backdrop,.modal-root--reduced-motion .modal-panel{transition-duration:.01ms}.modal-root--reduced-motion .modal-panel,.modal-root--open.modal-root--reduced-motion .modal-panel{transform:none}.modal-panel:focus{outline:none}.modal-title{font-size:var(--text-lead);letter-spacing:var(--tracking-body);color:var(--color-fg);margin:0 0 1rem;font-weight:600}.modal-qr-wrap{border-radius:var(--radius-sm);box-sizing:border-box;background:#fff;width:100%;padding:1rem}.modal-qr-wrap .modal-qr-code{max-width:100%;display:block;width:100%!important;height:auto!important}.modal-action-group{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);flex-direction:row;align-items:stretch;min-width:0;margin-top:1rem;display:flex}.modal-copy-btn{width:auto;min-width:0;max-width:none;min-height:48px;box-shadow:inset -1px 0 0 var(--color-border);background:0 0;flex:1 1 0;align-self:stretch;padding-inline:1rem;font-size:15px;position:relative;border-radius:var(--radius-sm) 0 0 var(--radius-sm)!important;border:none!important}.modal-copy-btn:hover{background:var(--color-bg);border:none!important}.modal-copy-btn:focus-visible{outline-offset:-2px;z-index:1}.modal-go-room-btn{width:auto;min-width:0;max-width:none;min-height:48px;box-shadow:none;background:0 0;flex:1 1 0;justify-content:center;align-self:stretch;align-items:center;padding-inline:1rem;font-size:15px;text-decoration:none;display:inline-flex;position:relative;border-radius:0 var(--radius-sm) var(--radius-sm) 0!important;border:none!important}.modal-go-room-btn:hover{background:var(--color-bg);text-decoration:none;border:none!important}.modal-go-room-btn:focus-visible{outline-offset:-2px;z-index:1}.create-room-page__back{font-size:var(--text-body);color:var(--color-accent);align-self:flex-start;margin:0;text-decoration:none}.create-room-page__back:hover{color:var(--color-accent-hover)}.create-room-page__form{flex-direction:column;gap:1.25rem;display:flex}.create-room-page__field{flex-direction:column;gap:.5rem;min-width:0;display:flex}.create-room-page__prompt{font-size:var(--text-lead);font-weight:600;line-height:var(--leading-snug);letter-spacing:var(--tracking-display);color:var(--color-fg);text-wrap:balance;max-width:100%;margin:0}.create-room-page__stepper{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);flex-direction:row;justify-content:center;align-items:center;gap:.75rem;padding:.5rem .75rem;display:flex}.create-room-page__stepper-value{font-variant-numeric:tabular-nums;text-align:center;min-width:2.75rem;font-size:var(--text-body-lg);color:var(--color-fg);font-weight:600}.create-room-page__stepper-btn{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:48px;max-width:none;min-height:48px;padding:0;font-size:1.4rem;font-weight:500;line-height:1;display:inline-flex}.create-room-page__stepper-btn:disabled{opacity:.35;cursor:not-allowed}.create-room-page__submit{margin-top:.25rem}