.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:999;opacity:0;pointer-events:none;transition:opacity .3s ease}.drawer-backdrop--open{opacity:1;pointer-events:auto}.mobile-drawer{position:fixed;top:0;left:0;bottom:0;width:min(320px,85vw);background:var(--color-surface);z-index:1000;display:flex;flex-direction:column;transform:translate(-100%);transition:transform .3s ease;box-shadow:2px 0 12px #0000001a;will-change:transform}.mobile-drawer--open{transform:translate(0)}.mobile-drawer__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4);padding-top:max(var(--space-4),env(safe-area-inset-top));border-bottom:1px solid var(--color-border);min-height:calc(var(--header-height) + env(safe-area-inset-top,0px))}.mobile-drawer__title{margin:0;font-size:var(--font-size-xl);font-weight:700;color:var(--color-accent)}.mobile-drawer__close{display:flex;align-items:center;justify-content:center;width:var(--touch-min);height:var(--touch-min);padding:0;border:none;background:transparent;color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius);transition:background .2s}.mobile-drawer__close:hover{background:color-mix(in srgb,var(--color-text) 8%,transparent)}.mobile-drawer__content{flex:1;overflow-y:auto;padding:var(--space-3) 0;padding-bottom:calc(var(--space-3) + env(safe-area-inset-bottom,0px))}.mobile-drawer__item{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);margin:0 var(--space-2);text-decoration:none;color:var(--color-text);border:none;width:calc(100% - 2 * var(--space-2));box-sizing:border-box;text-align:left;font:inherit;border-radius:var(--radius);font-size:var(--font-size-lg);font-weight:500;min-height:var(--touch-min);transition:background .2s;position:relative;cursor:pointer}.mobile-drawer__item--button{background:transparent}.mobile-drawer__item:hover{background:color-mix(in srgb,var(--color-text) 8%,transparent)}.mobile-drawer__item--active{background:color-mix(in srgb,var(--color-accent) 12%,transparent);color:var(--color-accent);font-weight:600}.mobile-drawer__item svg{flex-shrink:0}.mobile-drawer__label{flex:1;min-width:0}.mobile-drawer__badge{display:flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 6px;background:var(--color-accent);color:#fff;border-radius:12px;font-size:var(--font-size-xs);font-weight:700;flex-shrink:0}.mobile-drawer__divider{height:1px;background:var(--color-border);margin:var(--space-3) var(--space-4)}@media(min-width:900px){.mobile-drawer,.drawer-backdrop{display:none}}.mobile-header{display:none;align-items:center;gap:var(--space-3);min-height:var(--header-height);padding:var(--space-2) var(--space-4);padding-top:max(var(--space-2),env(safe-area-inset-top));background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:15;flex-shrink:0}@media(max-width:899px){.mobile-header{display:flex}}.mobile-header__burger{display:flex;align-items:center;justify-content:center;width:var(--touch-min);height:var(--touch-min);padding:0;border:none;background:transparent;color:var(--color-accent);cursor:pointer;border-radius:var(--radius);transition:background .2s,color .2s;flex-shrink:0}.mobile-header__burger:hover{background:color-mix(in srgb,var(--color-accent) 12%,transparent);color:var(--color-accent-hover)}.mobile-header__title{flex:1;margin:0;font-size:var(--font-size-lg);font-weight:700;color:var(--color-accent);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;transition:color .2s}.mobile-header__title:hover{color:var(--color-accent-hover)}.mobile-header__action{flex-shrink:0;display:flex;align-items:center}.mobile-header__actions{flex-shrink:0;display:flex;align-items:center;gap:var(--space-2)}.mobile-header__user{flex-shrink:0;display:flex;align-items:center}.mobile-header__icon-link{display:flex;align-items:center;justify-content:center;width:var(--touch-min);height:var(--touch-min);padding:0;border-radius:var(--radius);color:var(--color-text);transition:background .2s}.mobile-header__icon-link:hover{background:color-mix(in srgb,var(--color-text) 8%,transparent)}@media(min-width:900px){.mobile-header{display:none}}.add-contact-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:flex;align-items:center;justify-content:center;padding:var(--space-4);background:color-mix(in srgb,var(--color-text) 35%,transparent)}.add-contact-modal{width:100%;max-width:420px;border-radius:var(--radius, 8px);background:var(--color-surface, var(--color-bg));box-shadow:0 12px 40px color-mix(in srgb,var(--color-text) 18%,transparent);border:1px solid var(--color-border)}.add-contact-modal__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4);border-bottom:1px solid var(--color-border)}.add-contact-modal__header h3{margin:0;font-size:1.05rem;font-weight:600}.add-contact-modal__close{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:none;border-radius:var(--radius, 8px);background:transparent;color:var(--color-text-muted);cursor:pointer}.add-contact-modal__close:hover{background:color-mix(in srgb,var(--color-text) 8%,transparent)}.add-contact-modal__body{padding:var(--space-5) var(--space-4)}.add-contact-modal__info{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-3)}.add-contact-modal__icon{color:var(--color-accent)}.add-contact-modal__text{margin:0;font-size:.95rem;line-height:1.45}.add-contact-modal__text strong{color:var(--color-accent)}.add-contact-modal__hint{margin:0;font-size:.8rem;color:var(--color-text-muted);line-height:1.4}.add-contact-modal__error{margin-top:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius, 8px);font-size:.85rem;text-align:center;background:color-mix(in srgb,var(--color-danger, #c00) 12%,transparent);color:var(--color-danger, #c00)}.add-contact-modal__footer{display:flex;gap:var(--space-3);padding:var(--space-4);border-top:1px solid var(--color-border)}.add-contact-modal__footer .btn{flex:1}.message-author{display:inline;padding:0;margin:0;border:none;background:transparent;color:inherit;font:inherit;font-weight:600;text-align:left;cursor:default;vertical-align:baseline}.message-author--clickable{cursor:pointer;transition:color .15s ease}.message-author--clickable:hover:not(:disabled){color:var(--color-accent);text-decoration:underline}.message-author--clickable:disabled{opacity:.6;cursor:wait}.emoji-picker{position:absolute;bottom:100%;left:0;margin-bottom:var(--space-2);z-index:50;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:0 4px 16px #0000001f;width:min(320px,calc(100vw - var(--space-6)));max-height:min(400px,50vh);display:flex;flex-direction:column}@media(max-width:767px){.emoji-picker{position:fixed;bottom:0;left:0;right:0;margin-bottom:0;width:100%;max-width:100%;max-height:70vh;border-radius:var(--radius) var(--radius) 0 0;border-bottom:none;box-shadow:0 -4px 24px #0003;animation:slideUp .25s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}}.emoji-picker__header{display:grid;grid-template-columns:auto 1fr auto;gap:var(--space-2);align-items:center;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--color-border);font-weight:600;font-size:.9rem}@media(max-width:767px){.emoji-picker__header{padding:var(--space-3) var(--space-4);gap:var(--space-3);grid-template-columns:1fr auto;grid-template-rows:auto auto}.emoji-picker__title{grid-column:1;grid-row:1}.emoji-picker__close{grid-column:2;grid-row:1}.emoji-picker__search{grid-column:1 / -1;grid-row:2}}.emoji-picker__title{white-space:nowrap}.emoji-picker__search{position:relative;display:flex;align-items:center;min-width:0}.emoji-picker__search-input{width:100%;padding:var(--space-1) var(--space-2);padding-right:var(--space-5);border:1px solid var(--color-border);border-radius:calc(var(--radius) / 1.5);font-size:.875rem;font-weight:400;background:var(--color-bg);color:var(--color-text);outline:none}@media(max-width:767px){.emoji-picker__search-input{font-size:16px;padding:var(--space-2) var(--space-3);padding-right:var(--space-6);min-height:var(--touch-min)}}.emoji-picker__search-input:focus{border-color:var(--color-primary, #3b82f6)}.emoji-picker__search-clear{position:absolute;right:0;top:50%;transform:translateY(-50%);background:none;border:none;font-size:1.2rem;line-height:1;cursor:pointer;color:var(--color-text-muted);padding:0 var(--space-2)}.emoji-picker__search-clear:hover{color:var(--color-text)}.emoji-picker__close{background:none;border:none;font-size:1.5rem;line-height:1;cursor:pointer;color:var(--color-text);padding:0 var(--space-1)}.emoji-picker__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:var(--space-1);padding:var(--space-2);overflow-y:auto}@media(max-width:767px){.emoji-picker__grid{grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:var(--space-2);padding:var(--space-3) var(--space-4)}}.emoji-picker__empty{margin:0;grid-column:1 / -1;color:var(--color-text-muted);font-size:.875rem}.emoji-picker__item{display:flex;align-items:center;justify-content:center;background:var(--color-bg);border:1px solid transparent;border-radius:var(--radius);padding:var(--space-1);cursor:pointer;transition:border-color .15s,background-color .15s;min-height:52px;aspect-ratio:1 / 1}@media(max-width:767px){.emoji-picker__item{min-height:60px;padding:var(--space-2)}}.emoji-picker__item:hover{border-color:var(--color-primary, #3b82f6);background:var(--color-surface)}.emoji-picker__item .emoji,.emoji-picker__item .emoji--fallback{width:52px;height:52px;display:block;object-fit:contain}@media(max-width:767px){.emoji-picker__item .emoji,.emoji-picker__item .emoji--fallback{width:44px;height:44px}}.emoji-picker__fallback{font-size:.65rem;word-break:break-all;text-align:center;line-height:1.1}.emoji-picker__loading{grid-column:1 / -1;padding:var(--space-3);text-align:center;color:var(--color-text-muted);font-size:.875rem}.emoji-picker__backdrop{display:none}@media(max-width:767px){.emoji-picker__backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:49;background:#00000080;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}}.rdp-root{--rdp-accent-color: blue;--rdp-accent-background-color: #f0f0ff;--rdp-day-height: 44px;--rdp-day-width: 44px;--rdp-day_button-border-radius: 100%;--rdp-day_button-border: 2px solid transparent;--rdp-day_button-height: 42px;--rdp-day_button-width: 42px;--rdp-selected-border: 2px solid var(--rdp-accent-color);--rdp-disabled-opacity: .5;--rdp-outside-opacity: .75;--rdp-today-color: var(--rdp-accent-color);--rdp-dropdown-gap: .5rem;--rdp-months-gap: 2rem;--rdp-nav_button-disabled-opacity: .5;--rdp-nav_button-height: 2.25rem;--rdp-nav_button-width: 2.25rem;--rdp-nav-height: 2.75rem;--rdp-range_middle-background-color: var(--rdp-accent-background-color);--rdp-range_middle-color: inherit;--rdp-range_start-color: white;--rdp-range_start-background: linear-gradient( var(--rdp-gradient-direction), transparent 50%, var(--rdp-range_middle-background-color) 50% );--rdp-range_start-date-background-color: var(--rdp-accent-color);--rdp-range_end-background: linear-gradient( var(--rdp-gradient-direction), var(--rdp-range_middle-background-color) 50%, transparent 50% );--rdp-range_end-color: white;--rdp-range_end-date-background-color: var(--rdp-accent-color);--rdp-week_number-border-radius: 100%;--rdp-week_number-border: 2px solid transparent;--rdp-week_number-height: var(--rdp-day-height);--rdp-week_number-opacity: .75;--rdp-week_number-width: var(--rdp-day-width);--rdp-weeknumber-text-align: center;--rdp-weekday-opacity: .75;--rdp-weekday-padding: .5rem 0rem;--rdp-weekday-text-align: center;--rdp-gradient-direction: 90deg;--rdp-animation_duration: .3s;--rdp-animation_timing: cubic-bezier(.4, 0, .2, 1)}.rdp-root[dir=rtl]{--rdp-gradient-direction: -90deg}.rdp-root[data-broadcast-calendar=true]{--rdp-outside-opacity: unset}.rdp-root{position:relative;box-sizing:border-box}.rdp-root *{box-sizing:border-box}.rdp-day{width:var(--rdp-day-width);height:var(--rdp-day-height);text-align:center}.rdp-day_button{background:none;padding:0;margin:0;cursor:pointer;font:inherit;color:inherit;justify-content:center;align-items:center;display:flex;width:var(--rdp-day_button-width);height:var(--rdp-day_button-height);border:var(--rdp-day_button-border);border-radius:var(--rdp-day_button-border-radius)}.rdp-day_button:disabled{cursor:revert}.rdp-caption_label{z-index:1;position:relative;display:inline-flex;align-items:center;white-space:nowrap;border:0}.rdp-dropdown:focus-visible~.rdp-caption_label{outline:5px auto Highlight;outline:5px auto -webkit-focus-ring-color}.rdp-button_next,.rdp-button_previous{border:none;background:none;padding:0;margin:0;cursor:pointer;font:inherit;color:inherit;-moz-appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;justify-content:center;position:relative;appearance:none;width:var(--rdp-nav_button-width);height:var(--rdp-nav_button-height)}.rdp-button_next:disabled,.rdp-button_next[aria-disabled=true],.rdp-button_previous:disabled,.rdp-button_previous[aria-disabled=true]{cursor:revert;opacity:var(--rdp-nav_button-disabled-opacity)}.rdp-chevron{display:inline-block;fill:var(--rdp-accent-color)}.rdp-root[dir=rtl] .rdp-nav .rdp-chevron{transform:rotate(180deg);transform-origin:50%}.rdp-dropdowns{position:relative;display:inline-flex;align-items:center;gap:var(--rdp-dropdown-gap)}.rdp-dropdown{z-index:2;opacity:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;position:absolute;inset-block-start:0;inset-block-end:0;inset-inline-start:0;width:100%;margin:0;padding:0;cursor:inherit;border:none;line-height:inherit}.rdp-dropdown_root{position:relative;display:inline-flex;align-items:center}.rdp-dropdown_root[data-disabled=true] .rdp-chevron{opacity:var(--rdp-disabled-opacity)}.rdp-month_caption{display:flex;align-content:center;height:var(--rdp-nav-height);font-weight:700;font-size:large}.rdp-root[data-nav-layout=around] .rdp-month,.rdp-root[data-nav-layout=after] .rdp-month{position:relative}.rdp-root[data-nav-layout=around] .rdp-month_caption{justify-content:center;margin-inline-start:var(--rdp-nav_button-width);margin-inline-end:var(--rdp-nav_button-width);position:relative}.rdp-root[data-nav-layout=around] .rdp-button_previous{position:absolute;inset-inline-start:0;top:0;height:var(--rdp-nav-height);display:inline-flex}.rdp-root[data-nav-layout=around] .rdp-button_next{position:absolute;inset-inline-end:0;top:0;height:var(--rdp-nav-height);display:inline-flex;justify-content:center}.rdp-months{position:relative;display:flex;flex-wrap:wrap;gap:var(--rdp-months-gap);max-width:fit-content}.rdp-month_grid{border-collapse:collapse}.rdp-nav{position:absolute;inset-block-start:0;inset-inline-end:0;display:flex;align-items:center;height:var(--rdp-nav-height)}.rdp-weekday{opacity:var(--rdp-weekday-opacity);padding:var(--rdp-weekday-padding);font-weight:500;font-size:smaller;text-align:var(--rdp-weekday-text-align);text-transform:var(--rdp-weekday-text-transform)}.rdp-week_number{opacity:var(--rdp-week_number-opacity);font-weight:400;font-size:small;height:var(--rdp-week_number-height);width:var(--rdp-week_number-width);border:var(--rdp-week_number-border);border-radius:var(--rdp-week_number-border-radius);text-align:var(--rdp-weeknumber-text-align)}.rdp-today:not(.rdp-outside){color:var(--rdp-today-color)}.rdp-selected{font-weight:700;font-size:large}.rdp-selected .rdp-day_button{border:var(--rdp-selected-border)}.rdp-outside{opacity:var(--rdp-outside-opacity)}.rdp-disabled:not(.rdp-selected){opacity:var(--rdp-disabled-opacity)}.rdp-hidden{visibility:hidden;color:var(--rdp-range_start-color)}.rdp-range_start{background:var(--rdp-range_start-background)}.rdp-range_start .rdp-day_button{background-color:var(--rdp-range_start-date-background-color);color:var(--rdp-range_start-color)}.rdp-range_middle{background-color:var(--rdp-range_middle-background-color)}.rdp-range_middle .rdp-day_button{border:unset;border-radius:unset;color:var(--rdp-range_middle-color)}.rdp-range_end{background:var(--rdp-range_end-background);color:var(--rdp-range_end-color)}.rdp-range_end .rdp-day_button{color:var(--rdp-range_start-color);background-color:var(--rdp-range_end-date-background-color)}.rdp-range_start.rdp-range_end{background:revert}.rdp-focusable{cursor:pointer}@keyframes rdp-slide_in_left{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes rdp-slide_in_right{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes rdp-slide_out_left{0%{transform:translate(0)}to{transform:translate(-100%)}}@keyframes rdp-slide_out_right{0%{transform:translate(0)}to{transform:translate(100%)}}.rdp-weeks_before_enter{animation:rdp-slide_in_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-weeks_before_exit{animation:rdp-slide_out_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-weeks_after_enter{animation:rdp-slide_in_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-weeks_after_exit{animation:rdp-slide_out_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_after_enter{animation:rdp-slide_in_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_before_exit{animation:rdp-slide_out_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_before_enter{animation:rdp-slide_in_right var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-root[dir=rtl] .rdp-weeks_after_exit{animation:rdp-slide_out_left var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}@keyframes rdp-fade_in{0%{opacity:0}to{opacity:1}}@keyframes rdp-fade_out{0%{opacity:1}to{opacity:0}}.rdp-caption_after_enter{animation:rdp-fade_in var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-caption_after_exit{animation:rdp-fade_out var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-caption_before_enter{animation:rdp-fade_in var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.rdp-caption_before_exit{animation:rdp-fade_out var(--rdp-animation_duration) var(--rdp-animation_timing) forwards}.schedule-picker{position:relative;flex-shrink:0;align-self:center}.schedule-button{display:flex;align-items:center;justify-content:center;min-width:var(--touch-min);min-height:var(--touch-min);padding:var(--space-2);border:none;background:transparent;cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius);transition:background .15s ease,color .15s ease}.schedule-button:hover{background:var(--color-bg);color:var(--color-text)}.schedule-badge{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);max-width:220px;background:color-mix(in srgb,var(--color-accent) 14%,var(--color-surface));border:1px solid color-mix(in srgb,var(--color-accent) 35%,var(--color-border));border-radius:999px;font-size:.8125rem;color:var(--color-accent);line-height:1.2}.schedule-badge span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.schedule-clear{display:flex;align-items:center;justify-content:center;padding:var(--space-1);margin-left:auto;border:none;background:transparent;cursor:pointer;color:inherit;border-radius:var(--radius);flex-shrink:0}.schedule-clear:hover{background:color-mix(in srgb,var(--color-accent) 12%,transparent)}.schedule-popup{position:absolute;bottom:calc(100% + var(--space-2));left:0;width:min(520px,calc(100vw - var(--space-4) * 2));max-height:min(90vh,640px);overflow-y:auto;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:0 8px 24px color-mix(in srgb,var(--color-text) 12%,transparent);z-index:50}.schedule-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border)}.schedule-header h4{margin:0;font-size:1rem;font-weight:600}.schedule-close{display:flex;align-items:center;justify-content:center;padding:var(--space-1);border:none;background:transparent;cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius)}.schedule-close:hover{color:var(--color-text);background:var(--color-bg)}.schedule-quick-actions{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border)}.schedule-quick-actions__label{margin-bottom:var(--space-2);font-size:.75rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em}.schedule-quick-actions__buttons{display:flex;flex-wrap:wrap;gap:var(--space-2)}.quick-action-btn{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);background:var(--color-surface);border-radius:999px;font-size:.8125rem;cursor:pointer;color:var(--color-text);transition:background .15s ease,border-color .15s ease,color .15s ease}.quick-action-btn:hover{background:color-mix(in srgb,var(--color-accent) 12%,var(--color-surface));border-color:color-mix(in srgb,var(--color-accent) 45%,var(--color-border));color:var(--color-accent)}.schedule-divider{display:flex;align-items:center;padding:var(--space-2) var(--space-4);text-align:center;color:var(--color-text-muted);font-size:.8125rem}.schedule-divider:before,.schedule-divider:after{content:"";flex:1;border-bottom:1px solid var(--color-border)}.schedule-divider span{padding:0 var(--space-3)}.schedule-content{display:flex;padding:var(--space-3) var(--space-4);gap:var(--space-4);align-items:flex-start;flex-wrap:nowrap;overflow-x:auto}.schedule-date-picker{flex:1 1 auto;min-width:0;max-width:320px}.schedule-date-picker .rdp-root{--rdp-accent-color: var(--color-accent);--rdp-accent-background-color: color-mix(in srgb, var(--color-accent) 16%, var(--color-surface));--rdp-today-color: var(--color-accent);margin:0;width:100%}.schedule-calendar{font-size:.875rem;max-width:100%}.schedule-day-selected{font-weight:600}.schedule-day-today:not(.schedule-day-selected){font-weight:700}.schedule-time-picker{flex:0 0 auto;min-width:160px;max-width:200px;display:flex;flex-direction:column}.schedule-time-picker__header{display:flex;gap:var(--space-2);margin-bottom:var(--space-2)}.time-mode-btn{flex:1;padding:var(--space-2);border:1px solid var(--color-border);background:var(--color-surface);border-radius:var(--radius);font-size:.8125rem;cursor:pointer;color:var(--color-text);transition:background .15s ease,border-color .15s ease,color .15s ease}.time-mode-btn.active{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.time-options-list{max-height:220px;overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-1);padding-right:var(--space-1)}.time-options-list::-webkit-scrollbar{width:6px}.time-options-list::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}.time-option{padding:var(--space-2) var(--space-3);border:1px solid transparent;background:var(--color-surface);border-radius:var(--radius);font-size:.875rem;text-align:left;cursor:pointer;color:var(--color-text);transition:background .15s ease,border-color .15s ease}.time-option:hover:not(.time-option-disabled){background:var(--color-bg);border-color:var(--color-border)}.time-option-selected{background:color-mix(in srgb,var(--color-accent) 14%,var(--color-surface))!important;border-color:color-mix(in srgb,var(--color-accent) 40%,var(--color-border))!important;color:var(--color-accent);font-weight:600}.time-option-disabled{color:var(--color-text-muted);cursor:not-allowed;opacity:.45}.time-custom-input{display:flex;flex-direction:column;gap:var(--space-2)}.time-input{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius);font:inherit;font-size:1rem;width:100%;background:var(--color-bg);color:var(--color-text)}.time-validation-error{font-size:.8125rem;color:var(--color-danger)}.schedule-apply-error{margin:0 var(--space-4);padding:var(--space-2) var(--space-3);font-size:.8125rem;color:var(--color-danger);background:var(--color-danger-bg);border-radius:var(--radius)}.schedule-actions{display:flex;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-border)}.schedule-actions__btn{flex:1;margin:0}@media(max-width:600px){.thread-compose--scheduled .schedule-badge{max-width:none;padding:var(--space-1) var(--space-2);gap:var(--space-2);font-size:.75rem;justify-content:space-between}.thread-compose--scheduled .schedule-badge span{flex:1;min-width:0}.thread-compose--scheduled .schedule-badge svg{width:14px;height:14px;flex-shrink:0}.thread-compose--scheduled .schedule-clear{padding:var(--space-1);margin-left:0}.thread-compose--scheduled .schedule-clear svg{width:14px;height:14px}.schedule-popup{position:fixed;top:0;bottom:0;left:0;right:0;width:100%;max-height:100vh;max-height:100dvh;border-radius:0;transform:none;display:flex;flex-direction:column}.schedule-header{flex-shrink:0;padding:var(--space-3);padding-top:max(var(--space-3),env(safe-area-inset-top))}.schedule-quick-actions{flex-shrink:0;padding:var(--space-2) var(--space-3)}.schedule-quick-actions__buttons{gap:var(--space-1)}.quick-action-btn{padding:var(--space-1) var(--space-2);font-size:.75rem;white-space:nowrap}.schedule-divider{flex-shrink:0;padding:var(--space-1) var(--space-3);font-size:.75rem}.schedule-content{flex:1 1 auto;flex-direction:column;padding:var(--space-2) var(--space-3);gap:var(--space-3);overflow-x:visible;overflow-y:auto;min-height:0}.schedule-date-picker{flex-shrink:0;max-width:none;width:100%}.schedule-date-picker .rdp-root{font-size:.875rem}.schedule-time-picker{flex:1 1 auto;max-width:none;width:100%;min-height:0;display:flex;flex-direction:column}.schedule-time-picker__header{flex-shrink:0;margin-bottom:var(--space-2)}.time-mode-btn{padding:var(--space-1) var(--space-2);font-size:.75rem}.time-options-list{flex:1 1 auto;max-height:none;min-height:180px;overflow-y:auto}.time-option{padding:var(--space-2);font-size:.875rem}.time-custom-input{flex:1 1 auto;display:flex;flex-direction:column;justify-content:flex-start}.time-input{font-size:1.125rem}.schedule-apply-error{flex-shrink:0;margin:0 var(--space-3);padding:var(--space-2);font-size:.75rem}.schedule-actions{flex-shrink:0;padding:var(--space-3);padding-bottom:max(var(--space-3),env(safe-area-inset-bottom));gap:var(--space-2)}.schedule-actions__btn{padding:var(--space-2);font-size:.9375rem}}.tiptap-message-input,.tiptap-message-input .tiptap{flex:1;min-width:0;display:flex;align-items:stretch}.tiptap-message-input__editor{flex:1;min-width:0;width:100%;min-height:var(--touch-min);max-height:9rem;padding:calc((var(--touch-min) - 30px) / 2) var(--space-3);margin:0;border-radius:var(--radius);border:1px solid var(--color-border);font:inherit;background:var(--color-bg);color:var(--color-text);outline:none;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;white-space:pre-wrap;word-break:break-word}.tiptap-message-input__editor:focus{outline:2px solid var(--color-primary);outline-offset:-1px}.tiptap-message-input__editor[contenteditable=false]{opacity:.65;cursor:not-allowed}.tiptap-message-input__editor p{margin:0;line-height:1.4}.tiptap-message-input__editor p.is-editor-empty:before{content:attr(data-placeholder);color:var(--color-text-muted);opacity:.85;float:left;height:0;pointer-events:none}@media(max-width:767px){.tiptap-message-input__editor{font-size:16px;max-height:6rem}}.emoji-node-wrapper{display:inline-flex;vertical-align:middle;align-items:center}.ProseMirror-selectednode .emoji-node-wrapper{outline:1px solid var(--color-accent, #3b82f6);border-radius:2px}.scheduled-messages-block__title{font-size:1.05rem;margin:0 0 var(--space-2)}.scheduled-messages-block__hint{margin:0 0 var(--space-4);font-size:.875rem;color:var(--color-text-muted)}.scheduled-messages-block__error{margin:0 0 var(--space-3);color:var(--color-danger);font-size:.875rem}.scheduled-loading{padding:var(--space-4);color:var(--color-text-muted)}.scheduled-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-6);color:var(--color-text-muted);border:1px dashed var(--color-border);border-radius:var(--radius)}.scheduled-empty p{margin:var(--space-3) 0 0;font-size:.95rem}.scheduled-items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-3)}.scheduled-item{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius)}.scheduled-item__body{flex:1;min-width:0}.scheduled-item__text{margin-bottom:var(--space-2);font-size:.9375rem;word-break:break-word;white-space:pre-wrap}.scheduled-item__time{display:flex;align-items:center;gap:var(--space-2);font-size:.8125rem;color:var(--color-text-muted)}.scheduled-item__edit{display:flex;flex-direction:column;gap:var(--space-2);margin-top:var(--space-2)}.scheduled-item__datetime{max-width:100%;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius);font:inherit;background:var(--color-bg);color:var(--color-text)}.scheduled-item__edit-actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.scheduled-item__actions{display:flex;gap:var(--space-1);flex-shrink:0}.btn-icon{display:flex;align-items:center;justify-content:center;min-width:var(--touch-min);min-height:var(--touch-min);padding:var(--space-2);border:none;background:transparent;cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius);transition:background .15s ease,color .15s ease}.btn-icon:hover:not(:disabled){background:var(--color-bg);color:var(--color-text)}.btn-icon:disabled{opacity:.5;cursor:not-allowed}.btn-icon--danger:hover:not(:disabled){color:var(--color-danger);background:var(--color-danger-bg)}.app-stats-panel{padding:var(--space-4);background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border)}.app-stats-panel__title{margin:0 0 var(--space-4);font-size:var(--font-size-lg);font-weight:600}.app-stats-loading{padding:var(--space-6);text-align:center;color:var(--color-text-muted)}.app-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-4)}.app-stat-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);background:var(--color-bg);border-radius:var(--radius);border:1px solid var(--color-border);transition:transform .2s,box-shadow .2s}.app-stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.app-stat-card__icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:12px;flex-shrink:0}.app-stat-card__icon--primary{background:color-mix(in srgb,var(--color-accent) 12%,transparent);color:var(--color-accent)}.app-stat-card__icon--success{background:color-mix(in srgb,#10b981 12%,transparent);color:#10b981}.app-stat-card__icon--info{background:color-mix(in srgb,#3b82f6 12%,transparent);color:#3b82f6}.app-stat-card__content{flex:1;min-width:0}.app-stat-card__label{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--space-1)}.app-stat-card__value{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text);line-height:1.2}.app-stat-card__percentage{font-size:var(--font-size-base);font-weight:400;color:var(--color-text-muted);margin-left:var(--space-2)}.app-stat-card__hint{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:var(--space-1)}@media(max-width:767px){.app-stats-grid{grid-template-columns:1fr}.app-stat-card__value{font-size:var(--font-size-xl)}.app-stat-card__icon{width:48px;height:48px}}.http-metrics-table{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.table-controls{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border)}.search-input{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius);font-size:.875rem;min-width:min(100%,280px);flex:1;max-width:360px;background:var(--color-bg);color:var(--color-text)}.results-count{font-size:.875rem;color:var(--color-text-muted)}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.metrics-table{width:100%;border-collapse:collapse;font-size:.875rem}.metrics-table th{background:var(--color-bg);padding:var(--space-3) var(--space-4);text-align:left;font-weight:600;color:var(--color-text);white-space:nowrap;border-bottom:1px solid var(--color-border)}.metrics-table th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.metrics-table th.sortable:hover{background:color-mix(in srgb,var(--color-text) 6%,var(--color-bg))}.metrics-table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border)}.metrics-table tbody tr:hover{background:color-mix(in srgb,var(--color-text) 4%,var(--color-surface))}.endpoint-cell{font-family:ui-monospace,monospace;font-size:.8125rem;max-width:280px;overflow:hidden;text-overflow:ellipsis}.method-badge{display:inline-block;padding:2px 8px;border-radius:6px;font-size:.75rem;font-weight:600;text-transform:uppercase}.method-get{background:#dbeafe;color:#1e40af}.method-post{background:#dcfce7;color:#166534}.method-put{background:#fef3c7;color:#92400e}.method-delete{background:#fee2e2;color:#991b1b}.method-patch{background:#f3e8ff;color:#6b21a8}.method-other{background:#e5e7eb;color:#374151}@media(prefers-color-scheme:dark){.method-get{background:#1e3a5f;color:#93c5fd}.method-post{background:#14532d;color:#86efac}.method-put{background:#713f12;color:#fcd34d}.method-delete{background:#7f1d1d;color:#fca5a5}.method-patch{background:#4c1d95;color:#d8b4fe}.method-other{background:#3f3f46;color:#e4e4e7}}.number-cell{text-align:right;font-variant-numeric:tabular-nums}.cell-warning{background:color-mix(in srgb,#f59e0b 18%,transparent);color:#b45309;font-weight:600}.cell-error{background:var(--color-danger-bg);color:var(--color-danger);font-weight:600}@media(prefers-color-scheme:dark){.cell-warning{background:color-mix(in srgb,#fbbf24 15%,transparent);color:#fbbf24}}.empty-state{text-align:center;padding:var(--space-6);color:var(--color-text-muted)}.runtime-metrics-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-5)}.runtime-metrics-panel--empty{padding:var(--space-6)}.runtime-metrics-panel__empty-msg{margin:0;text-align:center;color:var(--color-text-muted);font-size:.9375rem}.runtime-metrics-panel__timestamp{font-size:.8125rem;color:var(--color-text-muted);margin-bottom:var(--space-4);text-align:right}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--space-6)}.metric-group h3{margin:0 0 var(--space-4);font-size:1rem;font-weight:600;color:var(--color-text);padding-bottom:var(--space-2);border-bottom:1px solid var(--color-border)}.metric-item{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-3);padding:var(--space-2) 0;font-size:.875rem}.metric-label{color:var(--color-text-muted);flex-shrink:0}.metric-value{font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-text);text-align:right}.value-warning{color:#b45309}.value-critical{color:var(--color-danger)}@media(prefers-color-scheme:dark){.value-warning{color:#fbbf24}}.metrics-page{padding:var(--space-4);max-width:1200px;margin:0 auto;width:100%}.metrics-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:var(--space-4);margin-bottom:var(--space-6)}.metrics-title{margin:0;font-size:1.5rem;font-weight:600}.metrics-controls{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-4)}.metrics-toggle{display:flex;align-items:center;gap:var(--space-2);font-size:.875rem;cursor:pointer;color:var(--color-text-muted)}.metrics-toggle input[type=checkbox]{cursor:pointer}.metrics-loading,.metrics-error{text-align:center;padding:var(--space-6);font-size:1rem;color:var(--color-text-muted)}.metrics-error p{margin:0 0 var(--space-4);color:var(--color-text)}.metrics-warning{background:var(--color-danger-bg);border:1px solid color-mix(in srgb,var(--color-danger) 35%,var(--color-border));border-radius:var(--radius);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-5)}.metrics-warning p{margin:0;font-size:.875rem;color:var(--color-danger)}.metrics-section{margin-bottom:var(--space-6)}.metrics-section h2{margin:0 0 var(--space-4);font-size:1.125rem;font-weight:600}.metrics-btn{padding:var(--space-2) var(--space-4);border:none;border-radius:var(--radius);font-size:.875rem;font-weight:500;cursor:pointer;font-family:inherit}.metrics-btn--primary{background:var(--color-accent);color:#fff}.metrics-btn--primary:hover:not(:disabled){background:var(--color-accent-hover)}.metrics-btn--secondary{background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border)}.metrics-btn--secondary:hover:not(:disabled){filter:brightness(.97)}@media(prefers-color-scheme:dark){.metrics-btn--secondary:hover:not(:disabled){filter:brightness(1.08)}}.metrics-btn:disabled{opacity:.55;cursor:not-allowed}:root{--color-bg: #fafafa;--color-surface: #ffffff;--color-text: #1a1a1a;--color-text-muted: #5c5c5c;--color-border: #e0e0e0;--color-accent: #ea580c;--color-accent-hover: #c2410c;--color-danger: #b91c1c;--color-danger-bg: #fef2f2;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--radius: 10px;--touch-min: 44px;--nav-height: calc(var(--touch-min) + env(safe-area-inset-bottom, 0px));--header-height: 52px;--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--mobile-font-scale: 1;--mobile-spacing-scale: 1}@media(max-width:374px){:root{--mobile-font-scale: 1.125;--mobile-spacing-scale: 1.15}body{font-size:18px}}@media(min-width:375px)and (max-width:767px){:root{--mobile-font-scale: 1.0625;--mobile-spacing-scale: 1.1}body{font-size:17px}}@media(min-width:768px)and (max-width:1023px){:root{--mobile-font-scale: 1.03;--mobile-spacing-scale: 1.05}}@media(max-width:767px){:root{--touch-min: 48px}}@media(prefers-color-scheme:dark){:root{--color-bg: #121214;--color-surface: #1c1c21;--color-text: #f4f4f5;--color-text-muted: #a1a1aa;--color-border: #2d2d35;--color-accent: #fb923c;--color-accent-hover: #fdba74;--color-danger: #f87171;--color-danger-bg: #2a1515}}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font);font-size:16px;line-height:1.45;color:var(--color-text);background:var(--color-bg);-webkit-tap-highlight-color:transparent}#root{display:flex;flex-direction:column;min-height:100dvh;max-width:100%;margin:0;text-align:left}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.app-shell{display:flex;flex-direction:column;flex:1;min-height:0;width:100%;height:100dvh;max-height:100dvh;overflow:hidden}.mobile-header-wrapper{display:none}@media(max-width:899px){.app-shell{padding-bottom:0}.mobile-header-wrapper{display:block}.app-header{display:none!important}}.app-shell.app-shell--thread{padding-bottom:0}.app-shell__inner{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);min-height:var(--header-height);padding:var(--space-2) var(--space-4);padding-top:max(var(--space-2),env(safe-area-inset-top));background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.app-header__brand{font-weight:600;font-size:1.05rem;color:var(--color-accent);text-decoration:none;display:flex;align-items:center;gap:var(--space-2);transition:color .2s}.app-header__brand:hover{color:var(--color-accent-hover)}.app-header__user{display:flex;align-items:center;gap:var(--space-3);min-width:0}.app-header__nick{font-size:.875rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px;text-decoration:none;transition:color .2s}.app-header__nick:hover{color:var(--color-text)}.app-main{flex:1;min-height:0;display:flex;flex-direction:column;max-width:720px;width:100%;margin:0 auto;overflow:hidden}.app-main:not(.app-main--wide)>div:not(.page-narrow):not(.app-page--fill){flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--space-4)}@media(max-width:767px){.app-main:not(.app-main--wide)>div:not(.page-narrow):not(.app-page--fill){padding:calc(var(--space-4) * var(--mobile-spacing-scale))}}.app-main--wide{max-width:none;margin:0;padding:0;display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.badge-count{min-width:1.125rem;height:1.125rem;padding:0 5px;border-radius:999px;background:var(--color-accent);color:#fff;font-size:.65rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;line-height:1;flex-shrink:0}.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--color-accent);flex-shrink:0}.chat-unread-badge{flex-shrink:0;min-width:1.25rem;height:1.25rem;padding:0 6px;border-radius:999px;background:var(--color-accent);color:#fff;font-size:.7rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;line-height:1}@media(max-width:767px){.badge-count{font-size:calc(.65rem * var(--mobile-font-scale))}.badge-dot{width:9px;height:9px}.chat-unread-badge{font-size:calc(.7rem * var(--mobile-font-scale));min-width:1.375rem;height:1.375rem}}.sidebar-nav{display:none}@media(min-width:900px){.app-shell{flex-direction:row;height:100dvh;max-height:100dvh;overflow:hidden}.sidebar-nav{display:flex;flex-direction:column;width:220px;flex-shrink:0;background:var(--color-surface);border-right:1px solid var(--color-border);padding:var(--space-4) var(--space-3);gap:var(--space-1);min-height:100dvh;position:sticky;top:0;align-self:flex-start}.sidebar-nav__item{height:var(--header-height);padding:0 var(--space-4);border-radius:var(--radius);color:var(--color-text-muted);text-decoration:none;display:flex;align-items:center;gap:var(--space-3);font-weight:500;transition:background .2s}.sidebar-nav__item:hover{background:color-mix(in srgb,var(--color-text) 6%,transparent)}.sidebar-nav__item[aria-current=page]{background:var(--color-bg);color:var(--color-accent);font-weight:600}.sidebar-nav__item svg{flex-shrink:0}.sidebar-nav__item span:first-of-type{flex:1}.sidebar-nav__divider{height:1px;background:var(--color-border);margin:var(--space-2) var(--space-3)}.app-shell__inner{flex:1;display:flex;flex-direction:column;min-width:0;min-height:100dvh}.app-header{position:sticky}.app-main{max-width:800px}.app-main--wide{max-width:none}}.page-narrow{padding:var(--space-4);max-width:720px;margin:0 auto;width:100%;box-sizing:border-box;flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}@media(max-width:767px){.page-narrow{padding:calc(var(--space-4) * var(--mobile-spacing-scale))}}.app-page--fill{flex:1;min-height:0;display:flex;flex-direction:column;min-width:0}.app-page--fill__scroll{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}.chat-list-toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);height:var(--header-height);padding:0 var(--space-4);border-bottom:1px solid var(--color-border);flex-shrink:0}.chat-list-toolbar__title{margin:0;font-size:1.05rem;font-weight:600}@media(max-width:767px){.chat-list-toolbar{height:auto;min-height:var(--header-height);padding:calc(var(--space-2) * var(--mobile-spacing-scale)) var(--space-4)}.chat-list-toolbar__title{font-size:calc(1.05rem * var(--mobile-font-scale))}}.chat-list-toolbar__actions{display:flex;flex-wrap:wrap;gap:var(--space-2);justify-content:flex-end}.chat-type-badge{display:inline-block;font-size:.68rem;font-weight:600;padding:.12rem .45rem;border-radius:999px;background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text-muted);vertical-align:middle}.chats-layout{display:flex;flex:1;min-height:0;max-height:100%;width:100%;overflow:hidden}.chats-layout__list{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;border-right:1px solid var(--color-border);overflow:hidden;background:var(--color-surface)}.chat-list-panel{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0}.chat-list-panel__scroll{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}.chats-layout__thread{flex:1.2;min-width:0;display:flex;flex-direction:column;min-height:0;max-height:100%;overflow:hidden;background:var(--color-bg)}.chat-thread-panel{display:flex;flex-direction:column;flex:1;min-height:0;max-height:100%;min-width:0;overflow:hidden}.chats-layout__placeholder{display:none;flex:1.2;align-items:center;justify-content:center;color:var(--color-text-muted);font-size:.95rem}@media(min-width:900px){.chats-layout__placeholder{display:flex}}@media(max-width:899px){.chats-layout{flex-direction:column}.chats-layout__list{border-right:none;flex:1;min-height:0}.chats-layout__thread{flex:1;min-height:0}.chats-layout--thread-mobile .chats-layout__list{display:none}}.page-header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);flex-shrink:0}.app-page--fill>.error-banner{flex-shrink:0}.chat-thread-panel>.error-banner{flex-shrink:0}.page-header h1{margin:0;font-size:1.35rem;font-weight:600}@media(max-width:767px){.page-header{gap:calc(var(--space-3) * var(--mobile-spacing-scale));margin-bottom:calc(var(--space-5) * var(--mobile-spacing-scale))}.page-header h1{font-size:calc(1.35rem * var(--mobile-font-scale))}}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--touch-min);padding:0 var(--space-5);border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font:inherit;cursor:pointer}@media(max-width:767px){.btn{padding:calc(var(--space-2) * var(--mobile-spacing-scale)) calc(var(--space-5) * var(--mobile-spacing-scale));font-size:calc(var(--font-size-base) * var(--mobile-font-scale));min-height:var(--touch-min)}.btn svg{width:22px;height:22px}}a.btn{text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.btn--primary:hover:not(:disabled){background:var(--color-accent-hover);border-color:var(--color-accent-hover)}.btn--ghost{background:transparent;border-color:transparent;min-height:36px;padding:0 var(--space-2)}.field{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.field label{font-size:.875rem;font-weight:500;color:var(--color-text-muted)}.field input,.field textarea,.field select{min-height:var(--touch-min);padding:0 var(--space-3);border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font:inherit}@media(max-width:767px){input:not([type=checkbox]):not([type=radio]),textarea,select{font-size:16px;min-height:var(--touch-min);padding:calc(var(--space-2) * var(--mobile-spacing-scale)) calc(var(--space-3) * var(--mobile-spacing-scale))}.field input,.field textarea,.field select{font-size:16px;padding:calc(var(--space-2) * var(--mobile-spacing-scale)) calc(var(--space-3) * var(--mobile-spacing-scale))}}.field textarea{min-height:5rem;padding:var(--space-3);resize:vertical}.btn--danger{background:var(--color-danger-bg);border-color:var(--color-danger);color:var(--color-danger)}.btn--danger:hover:not(:disabled){filter:brightness(.95)}.admin-danger-zone,.admin-delete-zone{margin-top:var(--space-6);padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius);background:color-mix(in srgb,var(--color-bg) 85%,var(--color-border))}.admin-delete-zone{border-color:color-mix(in srgb,var(--color-danger) 35%,var(--color-border))}.admin-danger-zone__title{margin:0 0 var(--space-4);font-size:1rem;font-weight:600}.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 calc(var(--space-4) * -1);padding:0 var(--space-4)}.admin-table{width:100%;border-collapse:collapse;font-size:.9rem;background:var(--color-surface)}.admin-table thead{background:color-mix(in srgb,var(--color-text) 4%,transparent);border-bottom:2px solid var(--color-border)}.admin-table th{padding:var(--space-3) var(--space-2);text-align:left;font-weight:600;white-space:nowrap;color:var(--color-text)}.admin-table th:first-child{padding-left:var(--space-3)}.admin-table th:last-child{padding-right:var(--space-3)}.admin-table td{padding:var(--space-3) var(--space-2);border-bottom:1px solid var(--color-border);vertical-align:middle}.admin-table td:first-child{padding-left:var(--space-3)}.admin-table td:last-child{padding-right:var(--space-3)}.admin-table tbody tr:hover{background:color-mix(in srgb,var(--color-text) 3%,transparent)}.admin-table__link{color:var(--color-accent);text-decoration:none;font-weight:600;transition:color .2s}.admin-table__link:hover{color:var(--color-accent-hover);text-decoration:underline}.admin-table__email{color:var(--color-text-muted);font-size:.85rem}.admin-table__date{font-size:.85rem;color:var(--color-text-muted);white-space:nowrap}.admin-table__badge{display:inline-block;padding:.2rem .5rem;border-radius:4px;font-size:.75rem;font-weight:600;text-transform:uppercase;white-space:nowrap}.admin-table__badge--user{background:color-mix(in srgb,var(--color-accent) 15%,transparent);color:var(--color-accent)}.admin-table__badge--staff,.admin-table__badge--admin{background:color-mix(in srgb,#ea580c 15%,transparent);color:#ea580c}.admin-table__badge--owner{background:color-mix(in srgb,#dc2626 15%,transparent);color:#dc2626}.admin-table__badge--active{background:color-mix(in srgb,#16a34a 15%,transparent);color:#16a34a}.admin-table__badge--banned,.admin-table__badge--deleted{background:color-mix(in srgb,var(--color-text-muted) 15%,transparent);color:var(--color-text-muted)}@media(max-width:767px){.table-responsive{margin:0 calc(var(--space-4) * var(--mobile-spacing-scale) * -1);padding:0 calc(var(--space-4) * var(--mobile-spacing-scale))}.admin-table{font-size:calc(.9rem * var(--mobile-font-scale))}.admin-table th,.admin-table td{padding:calc(var(--space-3) * var(--mobile-spacing-scale)) calc(var(--space-2) * var(--mobile-spacing-scale))}.admin-table__col--hide-mobile{display:none}}@media(max-width:1023px){.admin-table__col--hide-tablet{display:none}}.error-banner{padding:var(--space-3) var(--space-4);border-radius:var(--radius);background:var(--color-danger-bg);color:var(--color-danger);font-size:.9rem;margin-bottom:var(--space-4)}.toast-inline{font-size:.875rem;color:var(--color-text-muted);margin-top:var(--space-2)}.list{list-style:none;margin:0;padding:0}.list-row{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-2);border-bottom:1px solid var(--color-border);text-decoration:none;color:inherit;min-height:var(--touch-min)}.list-row:last-child{border-bottom:none}.list-row.list-row--active{background:color-mix(in srgb,var(--color-accent) 12%,transparent)}.user-avatar-button{display:block;padding:0;margin:0;border:none;background:transparent;cursor:pointer;border-radius:50%;flex-shrink:0;line-height:0}.user-avatar-button:disabled{cursor:wait;opacity:.65}.user-avatar-button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.user-avatar-button:hover:not(:disabled){opacity:.92}.list-row__avatar{width:40px;height:40px;border-radius:50%;background:var(--color-border);object-fit:cover;flex-shrink:0}.list-row__avatar--placeholder{display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--color-text-muted)}.list-row__avatar--notes{display:flex;align-items:center;justify-content:center;font-size:1.35rem;line-height:1;background:color-mix(in srgb,var(--color-accent) 16%,var(--color-border))}.list-row__body{flex:1;min-width:0}.list-row__title{font-weight:600;font-size:.95rem}.list-row__meta{font-size:.8rem;color:var(--color-text-muted)}@media(max-width:767px){.list-row{padding:calc(var(--space-3) * var(--mobile-spacing-scale)) calc(var(--space-2) * var(--mobile-spacing-scale));gap:calc(var(--space-3) * var(--mobile-spacing-scale));min-height:calc(var(--touch-min) * 1.15)}.list-row__avatar{width:56px;height:56px}.list-row__title{font-size:calc(var(--font-size-base) * var(--mobile-font-scale))}.list-row__meta{font-size:calc(.8rem * var(--mobile-font-scale))}}.thread-header{display:flex;align-items:center;gap:var(--space-3);height:var(--header-height);padding:0 var(--space-4);background:var(--color-surface);border-bottom:1px solid var(--color-border);flex-shrink:0}@media(max-width:767px){.thread-header{gap:calc(var(--space-3) * var(--mobile-spacing-scale));height:auto;min-height:var(--header-height);padding:calc(var(--space-2) * var(--mobile-spacing-scale)) var(--space-4)}}.thread-load-older,.thread-history-start{flex-shrink:0;text-align:center;font-size:.8rem;color:var(--color-text-muted);padding:var(--space-2) var(--space-4)}.thread-messages{position:relative;flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3)}@media(max-width:767px){.thread-messages{padding:calc(var(--space-4) * var(--mobile-spacing-scale));gap:calc(var(--space-3) * var(--mobile-spacing-scale))}}.msg-row{display:flex;gap:var(--space-2);align-items:flex-end;max-width:92%}.msg-row--mine{align-self:flex-end;flex-direction:row-reverse;margin-left:auto}.msg-row--other{align-self:flex-start}.msg-row .msg{max-width:100%;min-width:0;flex:1}.msg{max-width:85%;padding:var(--space-2) var(--space-3);border-radius:var(--radius);font-size:.95rem}@media(max-width:767px){.msg{padding:calc(var(--space-2) * var(--mobile-spacing-scale)) calc(var(--space-3) * var(--mobile-spacing-scale))}.msg__text{font-size:calc(var(--font-size-base) * var(--mobile-font-scale));line-height:1.5}.msg__meta,.msg__read{font-size:calc(.7rem * var(--mobile-font-scale))}}.msg--mine{align-self:flex-end;background:var(--color-accent);color:#fff}.msg--other{align-self:flex-start;background:var(--color-surface);border:1px solid var(--color-border)}.msg__meta{font-size:.7rem;opacity:.85;margin-bottom:var(--space-1)}.msg__text{white-space:pre-wrap;word-break:break-word}.msg__read{font-size:.7rem;margin-top:var(--space-1);opacity:.92}.msg--mine .msg__read{color:#ffffffeb}.msg--other .msg__read{color:var(--color-text-muted)}.thread-compose{display:flex;flex-direction:row;align-items:flex-end;gap:var(--space-2);padding:var(--space-3) var(--space-4);padding-bottom:max(var(--space-3),env(safe-area-inset-bottom));border-top:1px solid var(--color-border);background:var(--color-surface);flex-shrink:0}.thread-compose__actions{display:flex;flex-direction:row;align-items:center;gap:var(--space-1);flex-shrink:0}.thread-compose__input-row{display:flex;flex-direction:row;align-items:flex-end;gap:var(--space-2);flex:1;min-width:0}@media(max-width:767px){.thread-compose{flex-direction:column;align-items:stretch;gap:calc(var(--space-1) * var(--mobile-spacing-scale));padding:calc(var(--space-2) * var(--mobile-spacing-scale)) calc(var(--space-4) * var(--mobile-spacing-scale));padding-bottom:max(calc(var(--space-2) * var(--mobile-spacing-scale)),env(safe-area-inset-bottom))}.thread-compose__actions{gap:calc(var(--space-1) * var(--mobile-spacing-scale))}.thread-compose__input-row{gap:calc(var(--space-2) * var(--mobile-spacing-scale));align-items:flex-end}.thread-compose .btn--primary{min-width:calc(var(--touch-min) * 1.05);min-height:calc(var(--touch-min) * 1.05);font-size:calc(var(--font-size-base) * var(--mobile-font-scale))}}.thread-compose__emoji{flex-shrink:0;display:flex;align-items:center;justify-content:center;min-width:var(--touch-min);min-height:var(--touch-min);padding:var(--space-2);border:none;background:transparent;cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius);transition:background .15s ease,color .15s ease}.thread-compose__emoji:hover:not(:disabled){background:color-mix(in srgb,var(--color-text) 8%,transparent);color:var(--color-text)}.thread-compose__emoji:disabled{opacity:.4;cursor:not-allowed}.thread-compose__input-slot{position:relative;flex:1;min-width:0;display:flex;align-items:stretch}.thread-compose .thread-compose__field{flex:1;width:100%;min-width:0}.thread-compose .tiptap-message-input.thread-compose__field .tiptap-message-input__editor{border:none;border-radius:0;padding:calc((var(--touch-min) - 30px) / 2) var(--space-3);background:transparent}.thread-compose .tiptap-message-input.thread-compose__field .tiptap-message-input__editor:focus{outline:none}.thread-compose .tiptap-message-input.thread-compose__field:focus-within{outline:2px solid var(--color-primary);outline-offset:-1px}.message-text{white-space:pre-wrap;word-break:break-word}.emoji{vertical-align:middle;margin:0 2px;display:inline-block;object-fit:contain}.emoji--input,.emoji--inline{width:30px;height:30px}@media(max-width:767px){.emoji--input,.emoji--inline{width:30px;height:30px}}.emoji--large{width:100px;height:100px}.emoji--fallback{font-size:.85em;opacity:.95}.emoji--admin-thumb{width:52px;height:52px;margin:0 auto;display:block}.login-card{max-width:400px;margin:var(--space-6) auto;padding:var(--space-6);background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border)}.login-card h1{margin:0 0 var(--space-5);font-size:1.5rem}.row-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-2)}.thread-messages--drag{outline:2px dashed var(--color-primary);outline-offset:-4px}.thread-drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:flex;align-items:center;justify-content:center;pointer-events:none;background:color-mix(in srgb,var(--color-primary) 12%,transparent)}.thread-drop-overlay p{margin:0;font-size:1.05rem;font-weight:600;color:var(--color-primary)}.thread-compose-wrap{flex-shrink:0;border-top:1px solid var(--color-border);background:var(--color-surface);padding:0 var(--space-4);padding-bottom:max(var(--space-3),env(safe-area-inset-bottom))}.thread-compose-wrap .thread-compose{border-top:none;padding-left:0;padding-right:0;padding-bottom:0}.thread-upload-progress{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) 0}.thread-upload-progress__bar{flex:1;height:6px;border-radius:3px;background:var(--color-accent);max-width:100%;transition:width .15s ease-out}.thread-upload-progress__label{font-size:.8rem;color:var(--color-text-muted);min-width:2.5rem;text-align:right}.thread-image-preview{display:flex;flex-wrap:wrap;align-items:flex-end;gap:var(--space-2);padding:var(--space-2) 0;border-bottom:1px solid var(--color-border)}.thread-image-preview img{max-width:min(220px,100%);max-height:200px;border-radius:var(--radius);object-fit:contain;border:1px solid var(--color-border);background:var(--color-bg)}.thread-image-preview__actions{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-1)}.thread-image-preview__size{font-size:.8rem;color:var(--color-text-muted)}.image-upload-input{display:flex;align-items:center;flex-shrink:0;align-self:center;gap:var(--space-1);max-width:100%}.image-upload-input__error{font-size:.75rem;color:var(--color-danger, #c62828);max-width:140px;line-height:1.2}.message-image{max-width:min(280px,100%);border-radius:var(--radius);overflow:hidden;background:color-mix(in srgb,var(--color-text) 6%,transparent)}.message-image__thumb-btn{display:block;width:100%;margin:0;padding:0;border:none;background:transparent;cursor:pointer;border-radius:var(--radius);font:inherit;color:inherit}.message-image__thumb-btn:disabled{cursor:default}.message-image__thumb-btn img{width:100%;height:auto;vertical-align:middle;display:block;transition:transform .2s ease}.message-image__thumb-btn:hover:not(:disabled) img{transform:scale(1.02)}.message-image__loading{padding:var(--space-4);text-align:center;font-size:.85rem;color:var(--color-text-muted)}.message-image--error{padding:var(--space-2);font-size:.85rem;color:var(--color-danger, #c62828)}.message-image__caption{padding:var(--space-2);font-size:.875rem;border-top:1px solid var(--color-border)}.msg--mine .message-image{background:#0000001f}.msg--mine .message-image__caption{border-top-color:#ffffff47;color:#fffffff2}.message-image-fullscreen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:var(--space-4);background:#000000e0}.message-image-fullscreen__inner{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);max-width:min(96vw,1200px);max-height:96vh}.message-image-fullscreen__img{max-width:100%;max-height:calc(96vh - 4rem);object-fit:contain;border-radius:var(--radius)}.app-info{position:fixed;bottom:var(--space-1);left:var(--space-2);z-index:50;font-size:10px;color:var(--color-text-muted);opacity:.45;-webkit-user-select:none;user-select:none;pointer-events:none}.app-shell.app-shell--thread .app-info{bottom:var(--space-1)}.app-info__version{font-family:ui-monospace,monospace}.app-info:hover{opacity:1}.version-update-prompt{position:fixed;top:0;left:0;right:0;z-index:9999;background:var(--color-accent);color:#fff;padding:var(--space-3) var(--space-4);box-shadow:0 2px 8px #00000026;animation:slideDown .3s ease-out}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin .8s linear infinite}.version-update-prompt__content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);max-width:1200px;margin:0 auto}.version-update-prompt__text{font-size:14px;font-weight:500}.version-update-prompt__button{flex-shrink:0;padding:var(--space-2) var(--space-4);font-size:14px;background:#fff;color:var(--color-accent);border:none;border-radius:var(--radius);cursor:pointer;font-weight:600;transition:transform .1s ease}.version-update-prompt__button:hover{transform:scale(1.05)}.version-update-prompt__button:active{transform:scale(.98)}@media(max-width:767px){::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}}