:root{color-scheme:light dark;--app-bg: var(--tg-theme-bg-color, #f4f4f5);--app-text: var(--tg-theme-text-color, #111);--app-hint: var(--tg-theme-hint-color, #6b7280);--app-link: var(--tg-theme-link-color, #2563eb);--app-button: var(--tg-theme-button-color, #2563eb);--app-button-text: var(--tg-theme-button-text-color, #fff);--app-secondary-bg: var(--tg-theme-secondary-bg-color, #fff);--app-border: color-mix(in srgb, var(--app-text) 12%, transparent);--app-danger: #dc2626;--app-bg-gradient: linear-gradient( 180deg, rgba(255, 152, 56, .05) 0%, rgba(255, 255, 255, .05) 100% );font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}html,body,#root{margin:0;min-height:100%;background:var(--app-bg-gradient),var(--app-bg);background-attachment:fixed;color:var(--app-text);touch-action:manipulation}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.layout{max-width:640px;margin:0 auto;padding:16px 16px calc(16px + env(safe-area-inset-bottom))}.layout__header{margin-bottom:20px}.layout__header--compact{margin-bottom:12px}.layout__header--compact .layout__header-row{margin-bottom:0}.layout__header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.layout__header-row--home{align-items:center;gap:12px}.layout__header-brand{flex:0 0 auto}.layout__header-actions{display:flex;align-items:center;gap:8px;flex:1;min-width:0;flex-wrap:nowrap;justify-content:flex-end}.layout__header-actions .btn--create{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis}.layout__header-actions .btn--settings{width:auto;flex:0 0 auto}.app-brand{position:relative}.app-brand__logo-btn{display:flex;align-items:center;justify-content:center;padding:0;border:none;background:transparent;cursor:pointer;-webkit-tap-highlight-color:transparent}.app-brand__logo-btn:active{opacity:.85}.app-brand__logo{display:block;width:52px;height:auto;object-fit:contain}.app-brand__popover{position:absolute;left:0;top:calc(100% + 8px);z-index:40;width:min(320px,calc(100vw - 32px));padding:12px 14px;border-radius:14px;border:1px solid var(--app-border);background:var(--app-secondary-bg);box-shadow:0 12px 40px color-mix(in srgb,var(--app-text) 18%,transparent)}.app-brand__row{display:flex;flex-wrap:wrap;gap:4px 6px;align-items:baseline;margin-bottom:10px;font-size:15px;line-height:1.35}.app-brand__row:last-of-type{margin-bottom:12px}.app-brand__label{font-weight:700;color:var(--app-text);flex:0 0 auto}.app-brand__value{flex:1 1 auto;min-width:0}.app-brand__link{display:inline;padding:0;border:none;background:none;color:var(--app-link);font:inherit;font-size:inherit;font-weight:500;text-align:left;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.app-brand__hint{margin:0;font-size:14px;line-height:1.4}.layout__back{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 14px;border-radius:12px;background:var(--app-secondary-bg);border:1px solid var(--app-border);color:var(--app-link);font-size:15px;font-weight:600;line-height:1.25;text-align:center}.layout__back-spacer{min-width:44px}.layout__title{margin:0;font-size:24px;line-height:1.2}.screen-center{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px}.muted{color:var(--app-hint)}.error-box{background:color-mix(in srgb,var(--app-danger) 12%,var(--app-secondary-bg));border:1px solid color-mix(in srgb,var(--app-danger) 30%,transparent);border-radius:12px;padding:12px 14px;margin-bottom:12px}.empty-state{text-align:center;padding:40px 16px;display:flex;flex-direction:column;gap:16px;align-items:center}.empty-state--inline{padding:24px 0}.list-view-tabs{display:flex;gap:6px;margin-bottom:16px;padding:4px;background:var(--app-secondary-bg);border:1px solid var(--app-border);border-radius:12px}.list-view-tabs__btn{flex:1;border:none;background:transparent;color:var(--app-hint);border-radius:8px;padding:10px 8px;font-size:13px;font-weight:600;cursor:pointer}.list-view-tabs__btn--active{background:var(--app-bg);color:var(--app-text);box-shadow:0 1px 3px #00000014}.month-nav{display:flex;align-items:center;gap:8px;margin-bottom:20px}.month-nav__arrow{flex:0 0 40px;height:40px;border:1px solid var(--app-border);border-radius:10px;background:var(--app-secondary-bg);color:var(--app-text);font-size:18px;cursor:pointer}.month-nav__arrow:disabled{opacity:.35;cursor:not-allowed}.month-nav__select{flex:1;min-width:0;height:40px;border:1px solid var(--app-border);border-radius:10px;padding:0 12px;background:var(--app-secondary-bg);color:var(--app-text);font-size:15px;font-weight:600}.event-list-compact{display:flex;flex-direction:column;gap:8px}.event-card--compact{padding:10px 12px;margin-bottom:0}.event-card--compact__row{display:flex;align-items:center;gap:10px}.event-card--compact__link{flex:1;min-width:0}.event-card--compact__title{font-size:16px;font-weight:600;margin-bottom:2px;color:var(--app-text)}.event-card--compact__schedule{font-size:14px;color:var(--app-hint)}.event-card--compact__going{flex:0 0 auto;border:1px solid var(--app-border);background:transparent;color:var(--app-text);border-radius:10px;padding:8px 12px;font-size:13px;font-weight:600;cursor:pointer}.event-card--compact__going--active{background:var(--app-button);color:var(--app-button-text);border-color:var(--app-button)}.event-card--compact__going:disabled{opacity:.5;cursor:not-allowed}.day-section{margin-bottom:28px}.day-section__header{margin-bottom:14px}.day-section__date{margin:0 0 4px;font-size:20px;font-weight:700;line-height:1.2;color:var(--app-text)}.day-section__relative{margin:0;font-size:15px;font-weight:500;color:var(--app-hint)}.event-card{background:var(--app-secondary-bg);border:1px solid var(--app-border);border-radius:16px;padding:14px;margin-bottom:12px}.event-card__link{display:block;margin-bottom:12px}.event-card__time{font-size:26px;font-weight:700;line-height:1.1;color:var(--app-button);margin-bottom:8px;letter-spacing:-.02em}.event-card__title{font-size:18px;font-weight:600;margin-bottom:6px}.event-card__location{font-size:14px;margin-bottom:6px}.event-card__participants{font-size:14px;line-height:1.4;margin-bottom:4px}.event-card__participants--maybe{color:var(--app-hint)}.event-card__participants-label{font-weight:600}.rsvp-buttons{display:flex;gap:8px}.rsvp-section{display:flex;flex-direction:column;gap:8px}.rsvp-status{margin:0;font-size:13px;line-height:1.35;display:flex;align-items:center;gap:6px}.rsvp-status--saving{color:var(--app-hint)}.rsvp-status--saved{color:#16a34a;font-weight:600}.rsvp-status--error{color:#dc2626}.rsvp-status__check{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:999px;background:color-mix(in 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var(--app-border);width:100%}.event-detail__owner-actions{display:flex;flex-direction:column;gap:12px;margin-top:24px}.event-detail__edit-form{margin-bottom:8px}.event-detail__edit-actions{display:flex;flex-direction:column;gap:8px}.event-detail__edit-actions .btn--ghost{margin-top:0}.btn--small{padding:8px 12px;font-size:13px}.btn--create{white-space:nowrap;max-width:58vw;line-height:1.2;text-align:center}.btn--settings{white-space:nowrap;flex-shrink:0}.btn--block{width:100%}.btn:disabled{opacity:.6;cursor:not-allowed}.event-detail__datetime{margin:0 0 12px}.event-datetime{display:flex;flex-direction:column;gap:2px;margin-bottom:10px}.event-datetime__weekday-date{font-size:20px;font-weight:700;line-height:1.2;color:var(--app-text)}.event-datetime__relative{font-size:15px;font-weight:500;color:var(--app-hint);margin-bottom:4px}.event-datetime__time{font-size:32px;font-weight:700;line-height:1.1;color:var(--app-button);letter-spacing:-.02em}.event-datetime--compact .event-datetime__weekday-date{font-size:17px}.event-datetime--compact .event-datetime__relative{font-size:14px;margin-bottom:2px}.event-datetime--compact .event-datetime__time{font-size:26px}.event-detail__duration,.event-detail__location,.event-detail__author{margin:0 0 8px;color:var(--app-hint)}.event-detail__description{margin:16px 0;line-height:1.5;white-space:pre-wrap}.participants-section{margin-top:20px}.participants-section h3{margin:0 0 10px;font-size:15px}.participants-list{margin:0;padding-left:18px}.event-form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:14px;color:var(--app-hint)}.field input,.field textarea,.field select,.reminder-fields select{width:100%;border:1px solid var(--app-border);border-radius:12px;padding:12px;background:var(--app-secondary-bg);color:var(--app-text);font-size:16px}.reminder-fields{margin:0;padding:0;border:none;display:flex;flex-direction:column;gap:12px}.reminder-fields__legend{font-size:14px;color:var(--app-hint);padding:0;margin-bottom:4px}.reminder-fields__hint{margin:0 0 4px;font-size:13px}.picker-field__hint{display:block;margin:-2px 0 2px;font-size:13px}.picker-field__control{position:relative;display:flex;align-items:stretch}.picker-field__input{flex:1;min-width:0;width:100%;border:1px solid var(--app-border);border-radius:12px;padding:12px 48px 12px 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var(--app-border);background:var(--app-secondary-bg);box-shadow:0 12px 40px color-mix(in srgb,var(--app-text) 18%,transparent)}.calendar-popover__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:8px}.calendar-popover__title{font-size:17px;font-weight:600;text-align:center;flex:1}.calendar-popover__nav{width:44px;height:44px;border:none;border-radius:12px;background:var(--app-bg);color:var(--app-link);font-size:28px;line-height:1;cursor:pointer}.calendar-popover__weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:6px}.calendar-popover__weekday{text-align:center;font-size:13px;color:var(--app-hint);padding:4px 0}.calendar-popover__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.calendar-popover__day{min-height:44px;border:none;border-radius:12px;background:transparent;color:var(--app-text);font-size:17px;cursor:pointer}.calendar-popover__day--outside{color:color-mix(in srgb,var(--app-hint) 55%,transparent);pointer-events:none}.calendar-popover__day--today{box-shadow:inset 0 0 0 2px var(--app-link)}.calendar-popover__day--selected{background:var(--app-button);color:var(--app-button-text);font-weight:600}.calendar-popover__day:not(.calendar-popover__day--outside):active{opacity:.85}.time-popover{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:30;padding:14px;border-radius:16px;border:1px solid var(--app-border);background:var(--app-secondary-bg);box-shadow:0 12px 40px color-mix(in srgb,var(--app-text) 18%,transparent)}.time-popover__row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.time-popover__label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--app-hint)}.time-popover__select{width:100%;min-height:48px;border:1px solid var(--app-border);border-radius:12px;padding:10px 12px;background:var(--app-bg);color:var(--app-text);font-size:18px}.time-popover__apply{margin-top:4px}.field textarea{resize:vertical}.event-card__time--unset,.event-datetime__time--unset{color:var(--app-hint);font-style:italic}.participant-name-link{display:inline;padding:0;border:none;background:none;font:inherit;color:var(--app-link);cursor:pointer;text-decoration:underline;text-underline-offset:2px}.participant-name-link:active{opacity:.7}.settings-section{margin-bottom:28px}.settings-section__title{margin:0 0 8px;font-size:18px}.settings-section__hint{margin:0 0 16px;line-height:1.5;color:var(--app-hint)}.settings-section__saved{margin:0 0 12px;color:#16a34a;font-weight:600}.settings-section__link{text-align:center;text-decoration:none}.calendar-subscribe__intro{margin:0 0 20px;line-height:1.5;color:var(--app-hint)}.calendar-feed{margin-bottom:24px;padding:16px;border:1px solid var(--app-border);border-radius:16px;background:var(--app-secondary-bg)}.calendar-feed__title{margin:0 0 8px;font-size:18px}.calendar-feed__description{margin:0 0 16px;color:var(--app-hint);line-height:1.4}.calendar-feed__actions{display:flex;flex-direction:column;gap:10px}.calendar-subscribe__help{margin:8px 0 24px;padding:16px;border-radius:16px;background:color-mix(in srgb,var(--app-secondary-bg) 80%,var(--app-bg))}.calendar-subscribe__help h3{margin:0 0 8px;font-size:16px}.calendar-subscribe__help h3:not(:first-child){margin-top:20px}.calendar-subscribe__help ol{margin:0;padding-left:20px;color:var(--app-hint);line-height:1.5}.calendar-subscribe__help p{margin:0;color:var(--app-hint);line-height:1.5}.calendar-subscribe__reset{width:100%}