Improve failover startup handling and status UI

src/web/components/ClientOverviewPage.tsx

@@ -796,11 +796,13 @@ export function ClientOverviewPage({
       ? `Переключаем на ${subscriptionDomain(operationProfile.subscription.host)} · ${operationServer.label}`
       : '';
   const failoverIdentity = isGateway && state.failover.enabled
-    ? `${state.failover.currentRole === 'reserve'
+    ? state.failover.currentRole === 'other'
+      ? state.failover.reason === 'vpn-stopped'
+        ? 'Резерв включится при запуске VPN'
+        : 'Резерв применится после перезапуска VPN'
+      : `${state.failover.currentRole === 'reserve'
       ? 'Резервный канал'
-      : state.failover.currentRole === 'primary'
-        ? 'Основной канал'
-        : 'Текущий канал вне резервной пары'} · ${failoverReasonLabel(state.failover.reason)}`
+      : 'Основной канал'} · ${failoverReasonLabel(state.failover.reason)}`
     : '';
 
   return (

src/web/features/failover/FailoverFeature.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useRef, useState, type KeyboardEvent as ReactKeyboardEvent } from 'react';
+import { useEffect, useMemo, useRef, useState, type FormEvent, type KeyboardEvent as ReactKeyboardEvent } from 'react';
 import { flushSync } from 'react-dom';
 import { CONNECTIVITY_SITES, MAX_CUSTOM_DIAGNOSTIC_SERVICES, type DiagnosticSettings } from '../../../shared/connectivityDiagnostics.js';
 import { normalizeFailoverPolicy, type FailoverPolicy, type FailoverSnapshot } from '../../../shared/failover.js';
@@ -72,6 +72,14 @@ const milliseconds = (value: string, fallback: number) => {
   return Number.isFinite(parsed) ? Math.round(parsed * 1000) : fallback;
 };
 
+function pulseNumber(event: FormEvent<HTMLInputElement>) {
+  if (matchMedia('(prefers-reduced-motion: reduce)').matches) return;
+  event.currentTarget.animate([
+    { color: 'var(--client-accent)', textShadow: '0 0 10px color-mix(in oklch, var(--client-accent) 54%, transparent)' },
+    { color: 'var(--client-text)', textShadow: '0 0 0 transparent' },
+  ], { duration: 320, easing: 'cubic-bezier(0.16, 1, 0.3, 1)' });
+}
+
 const reasonLabel = (reason: string | null) => ({
   'primary-healthy': 'Основной канал работает',
   'health-unknown': 'Ожидаем результаты проверки',
@@ -270,6 +278,8 @@ export function FailoverPanel({
   const [serviceError, setServiceError] = useState('');
   const [openPicker, setOpenPicker] = useState('');
   const [removingCheckId, setRemovingCheckId] = useState('');
+  const [advancedOpen, setAdvancedOpen] = useState(false);
+  const [advancedClosing, setAdvancedClosing] = useState(false);
   useEffect(() => {
     if (!dirty) setDraft(snapshot.policy);
   }, [snapshot.policy, dirty]);
@@ -374,6 +384,14 @@ export function FailoverPanel({
     if (!document.startViewTransition || matchMedia('(prefers-reduced-motion: reduce)').matches) finish();
     else document.startViewTransition(finish);
   };
+  const toggleAdvanced = () => {
+    if (!advancedOpen) {
+      setAdvancedOpen(true);
+      return;
+    }
+    if (matchMedia('(prefers-reduced-motion: reduce)').matches) setAdvancedOpen(false);
+    else setAdvancedClosing(true);
+  };
 
   return <Drawer
     panelRef={feature.panelRef}
@@ -415,14 +433,20 @@ export function FailoverPanel({
         ))?.id || '';
         const healthLabel = missing
           ? 'Цель недоступна'
+          : !draft.enabled
+            ? 'Выключен'
+            : snapshot.reason === 'vpn-stopped' || snapshot.activation === 'inactive'
+              ? 'VPN выключен'
+              : snapshot.activation === 'pending'
+                ? 'Ожидает запуска VPN'
           : channel === 'primary' && snapshot.reason === 'failure-window'
             ? `Нестабилен · ${seconds(Math.max(0, Date.now() - Date.parse(snapshot.primary.stateSince || new Date().toISOString())))} из ${seconds(draft.failureWindowMs)} с`
             : channel === 'primary' && snapshot.currentRole === 'reserve' && health === 'healthy' && snapshot.reason === 'recovery-hold'
               ? 'Восстанавливается'
-              : health === 'healthy' ? 'Работает' : health === 'unhealthy' ? 'Недоступен' : health === 'not-monitoring' ? 'Не проверяется' : 'Нет данных';
-        return <section className="client-failover-channel" key={channel}>
+              : health === 'healthy' ? 'Работает' : health === 'unhealthy' ? 'Недоступен' : health === 'not-monitoring' ? 'Не проверяется' : 'Ещё не проверен';
+        return <section className="client-failover-channel" data-channel={channel} key={channel}>
           <div className="client-failover-channel-title">
-            <span>{channel === 'primary' ? 'Основной' : 'Резервный'}</span>
+            <span><b>{channel === 'primary' ? 'Основной' : 'Резервный'}</b><i aria-hidden="true">=</i></span>
             <strong className={health === 'healthy' ? 'is-healthy' : health === 'unhealthy' || missing ? 'is-unhealthy' : ''}>{healthLabel}</strong>
           </div>
           <FailoverPicker
@@ -462,6 +486,7 @@ export function FailoverPanel({
                 aria-label={`Таймаут проверки: ${service?.label || 'сервис недоступен'}`}
                 value={seconds(check.timeoutMs)}
                 disabled={blocked || !draft.enabled}
+                onInput={pulseNumber}
                 onChange={(event) => updateChecks((checks) => checks.map((item) => item.serviceId === check.serviceId
                   ? { ...item, timeoutMs: milliseconds(event.target.value, item.timeoutMs) }
                   : item))}
@@ -473,12 +498,17 @@ export function FailoverPanel({
               aria-label={`Убрать проверку: ${service?.label || 'сервис недоступен'}`}
               disabled={blocked || !draft.enabled || draft.checks.length === 1 || Boolean(removingCheckId)}
               onClick={() => removeCheck(check.serviceId)}
-            >×</button>
+            >
+              <svg viewBox="0 0 24 24" aria-hidden="true">
+                <path className="client-failover-remove-lid" d="M8 7V5h8v2m-11 0h14" />
+                <path d="M7 7l1 13h8l1-13M10 10v7m4-7v7" />
+              </svg>
+            </button>
           </div>;
         })}
         {!addingService && <FailoverPicker
           id="client-failover-service-options"
-          label="+ Добавить проверку"
+          label="Добавить проверку"
           value=""
           options={servicePickerOptions}
           open={openPicker === 'services' && !blocked && draft.enabled}
@@ -502,9 +532,9 @@ export function FailoverPanel({
       </fieldset>
 
       <section className="client-failover-timing" aria-label="Пороги переключения">
-        <label><span>Проверять каждые, сек</span><input type="number" min="15" max="900" disabled={blocked || !draft.enabled} value={seconds(draft.intervalMs)} onChange={(event) => update({ intervalMs: milliseconds(event.target.value, draft.intervalMs) })} /></label>
-        <label><span>Сбой должен длиться, сек</span><input type="number" min={seconds(draft.intervalMs * 2)} max="1800" disabled={blocked || !draft.enabled} value={seconds(draft.failureWindowMs)} onChange={(event) => update({ failureWindowMs: milliseconds(event.target.value, draft.failureWindowMs) })} /></label>
-        <label><span>Восстановление, сек</span><input type="number" min="60" max="86400" disabled={blocked || !draft.enabled} value={seconds(draft.recoveryWindowMs)} onChange={(event) => update({ recoveryWindowMs: milliseconds(event.target.value, draft.recoveryWindowMs) })} /></label>
+        <label><span>Проверять каждые, сек</span><input type="number" min="15" max="900" disabled={blocked || !draft.enabled} value={seconds(draft.intervalMs)} onInput={pulseNumber} onChange={(event) => update({ intervalMs: milliseconds(event.target.value, draft.intervalMs) })} /></label>
+        <label><span>Сбой должен длиться, сек</span><input type="number" min={seconds(draft.intervalMs * 2)} max="1800" disabled={blocked || !draft.enabled} value={seconds(draft.failureWindowMs)} onInput={pulseNumber} onChange={(event) => update({ failureWindowMs: milliseconds(event.target.value, draft.failureWindowMs) })} /></label>
+        <label><span>Восстановление, сек</span><input type="number" min="60" max="86400" disabled={blocked || !draft.enabled} value={seconds(draft.recoveryWindowMs)} onInput={pulseNumber} onChange={(event) => update({ recoveryWindowMs: milliseconds(event.target.value, draft.recoveryWindowMs) })} /></label>
         <div className="client-failover-traffic-switch">
           <span><strong>Переключение во время работы</strong><small>{draft.trafficGuard.enabled ? 'Ждать тишины перед автоматическим переключением' : 'Переключать сразу после подтверждённого сбоя'}</small></span>
           <HarborSwitch
@@ -514,22 +544,40 @@ export function FailoverPanel({
             onChange={(enabled) => update({ trafficGuard: { ...draft.trafficGuard, enabled } })}
           />
         </div>
-        <label><span>Тишина перед переключением, сек</span><input type="number" min="5" max="600" disabled={blocked || !draft.enabled || !draft.trafficGuard.enabled} value={seconds(draft.trafficGuard.quietWindowMs)} onChange={(event) => update({ trafficGuard: { ...draft.trafficGuard, quietWindowMs: milliseconds(event.target.value, draft.trafficGuard.quietWindowMs) } })} /></label>
-        <label><span>Активный трафик, КБ/с</span><input type="number" min="1" max="102400" disabled={blocked || !draft.enabled || !draft.trafficGuard.enabled} value={Math.round(draft.trafficGuard.thresholdBytesPerSecond / 1024)} onChange={(event) => update({ trafficGuard: { ...draft.trafficGuard, thresholdBytesPerSecond: Number(event.target.value) * 1024 } })} /></label>
+        <label><span>Тишина перед переключением, сек</span><input type="number" min="5" max="600" disabled={blocked || !draft.enabled || !draft.trafficGuard.enabled} value={seconds(draft.trafficGuard.quietWindowMs)} onInput={pulseNumber} onChange={(event) => update({ trafficGuard: { ...draft.trafficGuard, quietWindowMs: milliseconds(event.target.value, draft.trafficGuard.quietWindowMs) } })} /></label>
+        <label><span>Активный трафик, КБ/с</span><input type="number" min="1" max="102400" disabled={blocked || !draft.enabled || !draft.trafficGuard.enabled} value={Math.round(draft.trafficGuard.thresholdBytesPerSecond / 1024)} onInput={pulseNumber} onChange={(event) => update({ trafficGuard: { ...draft.trafficGuard, thresholdBytesPerSecond: Number(event.target.value) * 1024 } })} /></label>
       </section>
 
-      <details className="client-failover-advanced"><summary>Защита от повторных сбоев</summary>
-        <label><span>Минимум на резерве, сек</span><input type="number" min="60" max="86400" disabled={blocked || !draft.enabled} value={seconds(draft.minimumReserveMs)} onChange={(event) => update({ minimumReserveMs: milliseconds(event.target.value, draft.minimumReserveMs) })} /></label>
-        <label><span>Падений до карантина</span><input type="number" min="2" max="10" disabled={blocked || !draft.enabled} value={draft.flapProtection.count} onChange={(event) => update({ flapProtection: { ...draft.flapProtection, count: Number(event.target.value) } })} /></label>
-        <label><span>Окно повторных сбоев, ч</span><input type="number" min="1" max="72" disabled={blocked || !draft.enabled} value={Math.round(draft.flapProtection.windowMs / 3_600_000)} onChange={(event) => update({ flapProtection: { ...draft.flapProtection, windowMs: Number(event.target.value) * 3_600_000 } })} /></label>
-        <label><span>Карантин основного, мин</span><input type="number" min="10" max="10080" disabled={blocked || !draft.enabled} value={Math.round(draft.flapProtection.quarantineMs / 60_000)} onChange={(event) => update({ flapProtection: { ...draft.flapProtection, quarantineMs: Number(event.target.value) * 60_000 } })} /></label>
-      </details>
+      <section className={`client-failover-advanced${advancedOpen ? ' is-open' : ''}${advancedClosing ? ' is-closing' : ''}`}>
+        <button type="button" aria-expanded={advancedOpen && !advancedClosing} aria-controls="client-failover-advanced-options" onClick={toggleAdvanced}>
+          <i aria-hidden="true" />
+          <span>Защита от повторных сбоев</span>
+        </button>
+        {advancedOpen && <div
+          id="client-failover-advanced-options"
+          className="client-failover-advanced-options"
+          inert={advancedClosing ? true : undefined}
+          onAnimationEnd={(event) => {
+            if (!advancedClosing || event.target !== event.currentTarget) return;
+            setAdvancedClosing(false);
+            setAdvancedOpen(false);
+          }}
+        >
+          <label><span>Минимум на резерве, сек</span><input type="number" min="60" max="86400" disabled={blocked || !draft.enabled} value={seconds(draft.minimumReserveMs)} onInput={pulseNumber} onChange={(event) => update({ minimumReserveMs: milliseconds(event.target.value, draft.minimumReserveMs) })} /></label>
+          <label><span>Падений до карантина</span><input type="number" min="2" max="10" disabled={blocked || !draft.enabled} value={draft.flapProtection.count} onInput={pulseNumber} onChange={(event) => update({ flapProtection: { ...draft.flapProtection, count: Number(event.target.value) } })} /></label>
+          <label><span>Окно повторных сбоев, ч</span><input type="number" min="1" max="72" disabled={blocked || !draft.enabled} value={Math.round(draft.flapProtection.windowMs / 3_600_000)} onInput={pulseNumber} onChange={(event) => update({ flapProtection: { ...draft.flapProtection, windowMs: Number(event.target.value) * 3_600_000 } })} /></label>
+          <label><span>Карантин основного, мин</span><input type="number" min="10" max="10080" disabled={blocked || !draft.enabled} value={Math.round(draft.flapProtection.quarantineMs / 60_000)} onInput={pulseNumber} onChange={(event) => update({ flapProtection: { ...draft.flapProtection, quarantineMs: Number(event.target.value) * 60_000 } })} /></label>
+        </div>}
+      </section>
 
       <div className="client-failover-runtime">
         <strong role="status" aria-live="polite">{blocked ? 'Harbor выполняет действие…' : snapshot.activation === 'pending' ? 'Включится при следующем запуске VPN' : reasonLabel(snapshot.reason)}</strong>
-        <span>Новые соединения: {role ? targetLabel(profiles, snapshot[role].target) : 'текущий канал вне настроенной пары'}</span>
+        <span>{role
+          ? `Новые соединения: ${targetLabel(profiles, snapshot[role].target)}`
+          : snapshot.reason === 'vpn-stopped'
+            ? `При запуске VPN: ${targetLabel(profiles, draft.primary)}`
+            : `После перезапуска VPN: ${targetLabel(profiles, draft.primary)}`}</span>
         {snapshot.nextDecisionAt && <span>Следующее решение не раньше чем через {seconds(Math.max(0, Date.parse(snapshot.nextDecisionAt) - Date.now()))} с</span>}
-        {snapshot.currentRole === 'other' && <span>Чтобы запустить автоматику, выключите VPN и включите снова на основном канале.</span>}
         {activity && <span>{activity.state === 'active' ? `Активный трафик · ${Math.round(activity.totalBytesPerSecond / 1024)} КБ/с · соединений: ${activity.transmittingConnections}` : activity.state === 'quiet' ? `Проверяем тишину · ${Math.min(seconds(quietElapsed), seconds(draft.trafficGuard.quietWindowMs))} из ${seconds(draft.trafficGuard.quietWindowMs)} с` : 'Не удалось определить активность · автоматическое переключение остановлено'}</span>}
         {activity?.blockers.slice(0, 2).map((blocker) => <small key={`${blocker.device}:${blocker.service}`}>{blocker.device} · {blocker.service} · {Math.round((blocker.uploadBytesPerSecond + blocker.downloadBytesPerSecond) / 1024)} КБ/с</small>)}
         {activity && activity.blockers.length > 2 && <small>Ещё {activity.blockers.length - 2}</small>}

src/web/styles/features/failover.css

@@ -11,12 +11,18 @@
 .client-failover-switch[aria-checked='true'] > span { background: var(--client-text); box-shadow: 0 0 10px color-mix(in oklch, var(--client-accent) 46%, transparent); transform: translateX(20px); }
 .client-failover-switch:disabled { cursor: default; opacity: .42; }
 .client-failover-switch:focus-visible { outline: 2px solid var(--client-accent); outline-offset: 0; border-radius: 999px; }
-.client-failover-channel { position: relative; display: grid; gap: 6px; }
-.client-failover-channel-title { min-height: 28px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
-.client-failover-channel-title strong { min-width: 0; color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); text-align: right; transition: color 600ms ease, filter 600ms ease; }
+.client-failover-channel { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; min-height: 52px; }
+.client-failover-channel-title { display: contents; }
+.client-failover-channel-title > span { display: flex; align-items: center; gap: 8px; font: var(--type-body); letter-spacing: var(--type-body-tracking); text-transform: var(--type-body-transform); }
+.client-failover-channel-title > span b { font: inherit; }
+.client-failover-channel-title > span i { color: var(--client-muted); font-style: normal; }
+.client-failover-channel[data-channel='primary'] .client-failover-channel-title > span b { color: var(--harbor-connect); text-shadow: 0 0 9px color-mix(in oklch, var(--harbor-connect) 30%, transparent); }
+.client-failover-channel[data-channel='reserve'] .client-failover-channel-title > span b { color: var(--harbor-gateway); text-shadow: 0 0 9px color-mix(in oklch, var(--harbor-gateway) 30%, transparent); }
+.client-failover-channel-title strong { grid-column: 3; min-width: 0; color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); text-align: right; white-space: nowrap; transition: color 600ms ease, filter 600ms ease; }
 .client-failover-channel-title strong.is-healthy { color: var(--client-accent); }
 .client-failover-channel-title strong.is-unhealthy { color: oklch(0.68 0.15 28); }
 .client-failover-picker { position: relative; min-width: 0; z-index: 1; }
+.client-failover-channel > .client-failover-picker { grid-column: 2; }
 .client-failover-picker.is-open { z-index: 6; }
 .client-failover-picker-trigger { width: 100%; min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 2px; border: 0; border-bottom: 1px solid var(--client-border); background: transparent; color: var(--client-text); font: var(--type-body); letter-spacing: var(--type-body-tracking); text-transform: var(--type-body-transform); text-align: left; box-shadow: 0 1px 0 transparent; cursor: pointer; transition: color 220ms ease, box-shadow 300ms ease, text-shadow 300ms ease; }
 .client-failover-picker-trigger span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@@ -24,7 +30,7 @@
 .client-failover-picker.is-open .client-failover-picker-trigger { color: var(--client-accent); box-shadow: 0 1px 0 color-mix(in oklch, var(--client-accent) 64%, transparent); text-shadow: 0 0 10px color-mix(in oklch, var(--client-accent) 34%, transparent); }
 .client-failover-picker.is-open .client-failover-picker-trigger svg { transform: rotate(180deg); }
 .client-failover-picker-trigger:disabled { color: var(--client-muted); cursor: default; opacity: .45; }
-.client-failover-picker-trigger:focus-visible { outline: 2px solid var(--client-accent); outline-offset: 2px; }
+.client-failover-picker-trigger:focus-visible { outline: 0; color: var(--client-accent); box-shadow: 0 1px 0 color-mix(in oklch, var(--client-accent) 72%, transparent); text-shadow: 0 0 10px color-mix(in oklch, var(--client-accent) 34%, transparent); }
 .client-failover-picker-list { position: absolute; top: calc(100% + 3px); left: -8px; z-index: 5; width: calc(100% + 16px); max-height: min(320px, 48vh); display: grid; gap: 1px; padding: 7px 8px; overflow-y: auto; background: color-mix(in oklch, var(--client-bg) 92%, transparent); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); opacity: 0; visibility: hidden; filter: blur(6px); transform: translateY(-6px); pointer-events: none; transition: opacity 180ms ease, filter 180ms ease, transform 180ms cubic-bezier(0.16, 1, 0.3, 1), visibility 0s 180ms; }
 .client-failover-picker.is-open .client-failover-picker-list { opacity: 1; visibility: visible; filter: blur(0); transform: translateY(0); pointer-events: auto; transition: opacity 240ms ease, filter 240ms ease, transform 240ms cubic-bezier(0.16, 1, 0.3, 1), visibility 0s; }
 .client-failover-picker-list button { min-height: 34px; padding: 6px; border: 0; background: transparent; color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); text-align: left; cursor: pointer; opacity: 0; filter: blur(5px); transform: translateY(-4px); transition: color 180ms ease, opacity 180ms ease, filter 180ms ease, transform 240ms cubic-bezier(0.16, 1, 0.3, 1); }
@@ -32,20 +38,25 @@
 .client-failover-picker-list button:hover, .client-failover-picker-list button:focus-visible, .client-failover-picker-list button[aria-selected='true'] { outline: 0; color: var(--client-accent); text-shadow: 0 0 9px color-mix(in oklch, var(--client-accent) 38%, transparent); }
 .client-failover-picker-list button[aria-disabled='true'] { color: color-mix(in oklch, var(--client-muted) 58%, transparent); cursor: default; text-shadow: none; }
 .client-failover-timing label, .client-failover-advanced label { display: grid; grid-template-columns: minmax(0, 1fr) minmax(150px, 48%); align-items: center; gap: 16px; min-height: 38px; color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); }
-.client-failover-timing input, .client-failover-advanced input { min-width: 0; min-height: 34px; border: 0; border-bottom: 1px solid var(--client-border); background: transparent; color: var(--client-text); font: var(--type-body); letter-spacing: var(--type-body-tracking); text-transform: var(--type-body-transform); }
+.client-failover-timing input, .client-failover-advanced input { min-width: 0; min-height: 38px; padding: 0 4px; border: 0; border-bottom: 1px solid var(--client-border); border-radius: 0; background: transparent; color: var(--client-text); font: var(--type-item-title); font-variant-numeric: var(--numeric-tabular); letter-spacing: var(--type-item-title-tracking); text-align: center; text-transform: var(--type-item-title-transform); appearance: textfield; transition: color 220ms ease, border-color 220ms ease, box-shadow 220ms ease, text-shadow 220ms ease; }
 .client-failover-timing input:disabled, .client-failover-advanced input:disabled { color: var(--client-muted); opacity: .45; }
 .client-failover-services { display: grid; gap: 9px; margin: 0; padding: 0; border: 0; }
 .client-failover-services legend { margin-bottom: 10px; }
 .client-failover-service { display: grid; grid-template-columns: minmax(0, 1fr) auto 32px; align-items: center; gap: 12px; min-height: 38px; animation: failover-service-in 260ms cubic-bezier(0.16, 1, 0.3, 1) both; }
-.client-failover-service.is-removing { animation: failover-service-out 180ms ease both; pointer-events: none; }
+.client-failover-service.is-removing { animation: failover-service-out 300ms ease both; pointer-events: none; }
 .client-failover-service-name { min-width: 0; overflow: hidden; color: var(--client-text); font: var(--type-body); letter-spacing: var(--type-body-tracking); text-overflow: ellipsis; text-transform: var(--type-body-transform); white-space: nowrap; }
 .client-failover-service-timeout { display: flex; align-items: center; gap: 8px; color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); }
-.client-failover-service-timeout input { width: 52px; min-height: 30px; border: 0; border-bottom: 1px solid var(--client-border); background: transparent; color: var(--client-text); font: var(--type-body); letter-spacing: var(--type-body-tracking); text-transform: var(--type-body-transform); }
-.client-failover-remove-service { width: 32px; height: 32px; padding: 0; border: 0; background: transparent; color: var(--client-muted); font: var(--type-icon-close); cursor: pointer; transition: color 180ms ease, transform 240ms cubic-bezier(0.16, 1, 0.3, 1); }
-.client-failover-remove-service:hover:not(:disabled), .client-failover-remove-service:focus-visible { outline: 0; color: oklch(0.68 0.15 28); transform: scale(1.08); }
+.client-failover-service-timeout input { width: 58px; min-height: 34px; padding: 0 4px; border: 0; border-bottom: 1px solid var(--client-border); border-radius: 0; background: transparent; color: var(--client-text); font: var(--type-item-title); font-variant-numeric: var(--numeric-tabular); letter-spacing: var(--type-item-title-tracking); text-align: center; text-transform: var(--type-item-title-transform); appearance: textfield; transition: color 220ms ease, border-color 220ms ease, box-shadow 220ms ease, text-shadow 220ms ease; }
+.client-failover-remove-service { width: 32px; height: 32px; display: grid; place-items: center; padding: 0; border: 0; background: transparent; color: oklch(0.62 0.16 28); cursor: pointer; transition: color 180ms ease, filter 240ms ease; }
+.client-failover-remove-service svg { width: 19px; height: 19px; overflow: visible; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
+.client-failover-remove-lid { transform-origin: center 7px; transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1); }
+.client-failover-remove-service:hover:not(:disabled), .client-failover-remove-service:focus-visible { outline: 0; color: oklch(0.7 0.18 28); filter: drop-shadow(0 0 7px oklch(0.7 0.18 28 / 0.42)); }
+.client-failover-remove-service:hover:not(:disabled) .client-failover-remove-lid, .client-failover-remove-service:focus-visible .client-failover-remove-lid { transform: translateY(-2px) rotate(-8deg); }
 .client-failover-remove-service:disabled { cursor: default; opacity: .28; }
 .client-failover-services > .client-failover-picker { justify-self: start; min-width: 210px; }
 .client-failover-services > .client-failover-picker .client-failover-picker-trigger { color: var(--client-accent); font: var(--type-control); letter-spacing: var(--type-control-tracking); text-transform: var(--type-control-transform); }
+.client-failover-services > .client-failover-picker .client-failover-picker-trigger::before { content: '+'; flex: 0 0 auto; width: 28px; height: 28px; display: grid; place-items: center; color: var(--client-accent); font: var(--type-drawer-title); letter-spacing: var(--type-drawer-title-tracking); text-transform: var(--type-drawer-title-transform); transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1), filter 240ms ease; }
+.client-failover-services > .client-failover-picker.is-open .client-failover-picker-trigger::before { transform: rotate(45deg); filter: drop-shadow(0 0 6px color-mix(in oklch, var(--client-accent) 44%, transparent)); }
 .client-failover-services > .client-failover-picker .client-failover-picker-list { width: max-content; min-width: calc(100% + 16px); }
 .client-failover-service-editor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 8px 12px; padding: 8px 0; animation: failover-service-in 260ms cubic-bezier(0.16, 1, 0.3, 1) both; }
 .client-failover-service-editor input { min-width: 0; min-height: 34px; border: 0; border-bottom: 1px solid var(--client-border); background: transparent; color: var(--client-text); font: var(--type-body); letter-spacing: var(--type-body-tracking); text-transform: var(--type-body-transform); }
@@ -57,7 +68,16 @@
 .client-failover-traffic-switch > span { min-width: 0; display: grid; gap: 3px; }
 .client-failover-traffic-switch strong { color: var(--client-text); font: var(--type-body); letter-spacing: var(--type-body-tracking); text-transform: var(--type-body-transform); }
 .client-failover-traffic-switch small { color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); }
-.client-failover-advanced summary { min-height: 38px; color: var(--client-accent); font: var(--type-control); letter-spacing: var(--type-control-tracking); text-transform: var(--type-control-transform); cursor: pointer; }
+.client-failover-advanced { display: grid; gap: 5px; }
+.client-failover-advanced > button { width: fit-content; min-height: 42px; display: flex; align-items: center; gap: 10px; padding: 0; border: 0; background: transparent; color: var(--client-accent); font: var(--type-control); letter-spacing: var(--type-control-tracking); text-transform: var(--type-control-transform); cursor: pointer; }
+.client-failover-advanced > button i { position: relative; width: 14px; height: 14px; }
+.client-failover-advanced > button i::before, .client-failover-advanced > button i::after { content: ''; position: absolute; top: 6px; left: 0; width: 14px; height: 1px; background: currentColor; transform-origin: center; transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1), opacity 280ms ease; }
+.client-failover-advanced > button i::after { transform: rotate(90deg); }
+.client-failover-advanced.is-open > button i::before { transform: rotate(180deg); }
+.client-failover-advanced.is-open > button i::after { opacity: 0; transform: rotate(180deg); }
+.client-failover-advanced > button:focus-visible { outline: 0; text-shadow: 0 0 10px color-mix(in oklch, var(--client-accent) 44%, transparent); }
+.client-failover-advanced-options { display: grid; gap: 5px; animation: failover-advanced-in 260ms cubic-bezier(0.16, 1, 0.3, 1) both; }
+.client-failover-advanced.is-closing .client-failover-advanced-options { animation: failover-advanced-out 220ms ease both; pointer-events: none; }
 .client-failover-runtime { min-height: 132px; display: grid; align-content: center; gap: 5px; padding: 14px 0; border-top: 1px solid color-mix(in oklch, var(--client-border) 48%, transparent); border-bottom: 1px solid color-mix(in oklch, var(--client-border) 48%, transparent); font-variant-numeric: var(--numeric-tabular); }
 .client-failover-runtime strong { font: var(--type-body); letter-spacing: var(--type-body-tracking); text-transform: var(--type-body-transform); }
 .client-failover-runtime span, .client-failover-runtime small { color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); }
@@ -69,8 +89,11 @@
 .client-failover-actions button { padding: 7px 0; border: 0; background: transparent; color: var(--client-accent); font: var(--type-control); letter-spacing: var(--type-control-tracking); text-transform: var(--type-control-transform); cursor: pointer; }
 .client-failover-actions small { flex-basis: 100%; margin-top: -14px; color: var(--client-muted); font: var(--type-label); letter-spacing: var(--type-label-tracking); text-transform: var(--type-label-transform); }
 .client-failover-actions button:disabled { color: var(--client-muted); cursor: default; opacity: .45; }
-.client-failover-actions button:focus-visible, .client-failover-form input:focus-visible, .client-failover-advanced summary:focus-visible, .client-failover-service-editor button:focus-visible, .client-failover-discard button:focus-visible { outline: 2px solid var(--client-accent); outline-offset: 2px; }
+.client-failover-actions button:focus-visible, .client-failover-service-editor button:focus-visible, .client-failover-discard button:focus-visible { outline: 2px solid var(--client-accent); outline-offset: 2px; }
+.client-failover-form input:focus-visible { outline: 0; border-bottom-color: var(--client-accent); box-shadow: 0 1px 0 color-mix(in oklch, var(--client-accent) 60%, transparent); text-shadow: 0 0 9px color-mix(in oklch, var(--client-accent) 34%, transparent); }
 @keyframes failover-service-in { from { opacity: 0; filter: blur(5px); transform: translateY(-4px); } to { opacity: 1; filter: blur(0); transform: translateY(0); } }
-@keyframes failover-service-out { from { opacity: 1; filter: blur(0); transform: translateY(0); } to { opacity: 0; filter: blur(5px); transform: translateY(-4px); } }
-@media (max-width: 560px) { .client-failover-heading { padding-right: 44px; } .client-failover-channel-title { align-items: start; } .client-failover-channel-title strong { max-width: 60%; } .client-failover-timing label, .client-failover-advanced label { grid-template-columns: 1fr; gap: 4px; } .client-failover-service { grid-template-columns: minmax(0, 1fr) 32px; gap: 6px 10px; } .client-failover-service-timeout { grid-column: 1; grid-row: 2; justify-self: start; } .client-failover-remove-service { grid-column: 2; grid-row: 1 / span 2; } .client-failover-service-editor { grid-template-columns: 1fr; gap: 2px; } }
-@media (prefers-reduced-motion: reduce) { .client-failover-channel-title strong, .client-failover-switch::before, .client-failover-switch > span, .client-failover-picker-trigger, .client-failover-picker-trigger svg, .client-failover-picker-list, .client-failover-picker-list button, .client-failover-remove-service { transition: none; } .client-failover-service, .client-failover-service-editor { animation: none; } }
+@keyframes failover-service-out { from { opacity: 1; filter: blur(0); transform: translateX(0) scale(1); } to { opacity: 0; filter: blur(6px); transform: translateX(16px) scale(.96); } }
+@keyframes failover-advanced-in { from { opacity: 0; filter: blur(5px); transform: translateY(-5px); } to { opacity: 1; filter: blur(0); transform: translateY(0); } }
+@keyframes failover-advanced-out { from { opacity: 1; filter: blur(0); transform: translateY(0); } to { opacity: 0; filter: blur(5px); transform: translateY(-5px); } }
+@media (max-width: 560px) { .client-failover-heading { padding-right: 44px; } .client-failover-channel { grid-template-columns: auto minmax(0, 1fr); gap: 5px 10px; } .client-failover-channel-title strong { grid-column: 2; grid-row: 2; text-align: left; } .client-failover-channel > .client-failover-picker { grid-column: 2; grid-row: 1; } .client-failover-timing label, .client-failover-advanced label { grid-template-columns: 1fr; gap: 4px; } .client-failover-service { grid-template-columns: minmax(0, 1fr) 32px; gap: 6px 10px; } .client-failover-service-timeout { grid-column: 1; grid-row: 2; justify-self: start; } .client-failover-remove-service { grid-column: 2; grid-row: 1 / span 2; } .client-failover-service-editor { grid-template-columns: 1fr; gap: 2px; } }
+@media (prefers-reduced-motion: reduce) { .client-failover-channel-title strong, .client-failover-switch::before, .client-failover-switch > span, .client-failover-picker-trigger, .client-failover-picker-trigger::before, .client-failover-picker-trigger svg, .client-failover-picker-list, .client-failover-picker-list button, .client-failover-remove-service, .client-failover-remove-lid, .client-failover-advanced > button i::before, .client-failover-advanced > button i::after { transition: none; } .client-failover-service, .client-failover-service-editor, .client-failover-advanced-options { animation: none; } }