:root {
  color-scheme: dark;
  --aikata-background: #0b1118;
  --aikata-surface: #131d28;
  --aikata-panel: #1a2836;
  --aikata-text: #f4f7fa;
  --aikata-muted: #9bacbc;
  --aikata-primary: #28b8d8;
  --aikata-accent: #ff633f;
  --aikata-success: #35c47c;
  --aikata-warning: #ffbd3f;
  --aikata-danger: #f04f63;
  --aikata-line: rgba(255,255,255,.09);
  --aikata-radius: 14px;
  --aikata-list-fit: cover;
  --aikata-list-position: center;
  --aikata-list-padding: 0px;
  --aikata-detail-fit: contain;
  --aikata-detail-position: center;
  --aikata-detail-padding: 16px;
  --aikata-shadow: 0 18px 50px rgba(0,0,0,.28);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--aikata-background); }
body { min-height: 100vh; margin: 0; background: radial-gradient(circle at 80% -10%, color-mix(in srgb, var(--aikata-primary) 20%, transparent), transparent 34%), var(--aikata-background); color: var(--aikata-text); }
html.aikata-low-glare { filter: saturate(.78); }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button:focus-visible, input:focus-visible { outline: 3px solid color-mix(in srgb, var(--aikata-primary) 55%, transparent); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.is-hidden { display: none !important; }

.aikata-app-shell { min-height: 100vh; display: grid; grid-template-columns: 250px minmax(0,1fr); }
.aikata-sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 22px 18px 14px; background: color-mix(in srgb, var(--aikata-surface) 92%, black); border-right: 1px solid var(--aikata-line); }
.aikata-brand { display: flex; align-items: center; gap: 12px; padding: 2px 6px 24px; }
.aikata-brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(145deg, var(--aikata-primary), color-mix(in srgb, var(--aikata-primary) 55%, var(--aikata-accent))); color: #051015; font-weight: 900; font-size: 1.25rem; box-shadow: 0 8px 24px color-mix(in srgb, var(--aikata-primary) 24%, transparent); }
.aikata-brand-copy { display: grid; gap: 2px; min-width: 0; }
.aikata-brand-copy strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.aikata-brand-copy span { color: var(--aikata-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.aikata-primary-nav { display: grid; gap: 6px; }
.aikata-nav-item { appearance: none; border: 1px solid transparent; background: transparent; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 11px; color: var(--aikata-muted); cursor: pointer; text-align: left; }
.aikata-nav-item:hover { background: rgba(255,255,255,.04); color: var(--aikata-text); }
.aikata-nav-item.is-active { background: color-mix(in srgb, var(--aikata-primary) 14%, var(--aikata-panel)); border-color: color-mix(in srgb, var(--aikata-primary) 28%, transparent); color: var(--aikata-text); }
.aikata-nav-item span { width: 22px; color: var(--aikata-primary); font-size: 1.05rem; text-align: center; }
.aikata-sidebar-status { margin-top: auto; display: flex; align-items: center; gap: 9px; padding: 14px 8px; color: var(--aikata-muted); font-size: .8rem; }
.aikata-connection-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--aikata-warning); box-shadow: 0 0 0 4px color-mix(in srgb, var(--aikata-warning) 15%, transparent); }
.aikata-connection-dot.is-online { background: var(--aikata-success); box-shadow: 0 0 0 4px color-mix(in srgb, var(--aikata-success) 15%, transparent); }
.aikata-sidebar-footer { display: flex; align-items: center; justify-content: center; gap: 7px; min-height: 36px; border-top: 1px solid var(--aikata-line); color: color-mix(in srgb, var(--aikata-muted) 78%, transparent); font-size: .76rem; }
.aikata-footer-link { border: 0; padding: 7px 2px; background: transparent; color: inherit; cursor: pointer; }
.aikata-footer-link:hover { color: var(--aikata-text); }

.aikata-main { min-width: 0; padding: 28px clamp(18px, 3vw, 48px) 60px; }
.aikata-header { max-width: 1280px; margin: 0 auto 20px; display: flex; justify-content: space-between; align-items: end; gap: 22px; }
.aikata-section-kicker { display: block; margin-bottom: 4px; color: var(--aikata-primary); font-size: .78rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
.aikata-header h1 { margin: 0; font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.05; letter-spacing: -.04em; }
.aikata-header-actions { display: flex; gap: 9px; align-items: center; }
.aikata-search { min-width: min(390px, 40vw); height: 46px; padding: 0 13px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--aikata-line); border-radius: 12px; background: color-mix(in srgb, var(--aikata-surface) 84%, transparent); }
.aikata-search input { width: 100%; border: 0; outline: 0; color: var(--aikata-text); background: transparent; }
.aikata-search input::placeholder { color: var(--aikata-muted); }
.aikata-search span { color: var(--aikata-muted); font-size: 1.35rem; }
.aikata-icon-button { width: 46px; height: 46px; border: 1px solid var(--aikata-line); border-radius: 12px; background: var(--aikata-panel); cursor: pointer; }

.aikata-live-strip { max-width: 1280px; margin: 0 auto 20px; display: grid; gap: 8px; }
.aikata-live-message { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 13px 15px; border-radius: 12px; background: color-mix(in srgb, var(--aikata-primary) 10%, var(--aikata-panel)); border: 1px solid color-mix(in srgb, var(--aikata-primary) 25%, transparent); }
.aikata-live-message[data-severity="warning"] { background: color-mix(in srgb, var(--aikata-warning) 11%, var(--aikata-panel)); border-color: color-mix(in srgb, var(--aikata-warning) 30%, transparent); }
.aikata-live-message[data-severity="danger"] { background: color-mix(in srgb, var(--aikata-danger) 12%, var(--aikata-panel)); border-color: color-mix(in srgb, var(--aikata-danger) 34%, transparent); }
.aikata-live-message strong { display: block; margin-bottom: 3px; }
.aikata-live-message p { margin: 0; color: color-mix(in srgb, var(--aikata-text) 85%, var(--aikata-muted)); }

.aikata-content { max-width: 1280px; margin: 0 auto; }
.aikata-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.aikata-toolbar p { margin: 0; color: var(--aikata-muted); }
.aikata-chip-row { display: flex; gap: 7px; flex-wrap: wrap; }
.aikata-chip { border: 1px solid var(--aikata-line); border-radius: 999px; padding: 7px 11px; background: var(--aikata-surface); color: var(--aikata-muted); cursor: pointer; }
.aikata-chip.is-active { color: var(--aikata-text); background: color-mix(in srgb, var(--aikata-primary) 15%, var(--aikata-panel)); border-color: color-mix(in srgb, var(--aikata-primary) 35%, transparent); }
.aikata-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 14px; }
.aikata-card { position: relative; min-width: 0; overflow: hidden; border: 1px solid var(--aikata-line); border-radius: var(--aikata-radius); background: linear-gradient(160deg, color-mix(in srgb, var(--aikata-panel) 92%, white 1%), var(--aikata-surface)); box-shadow: 0 10px 30px rgba(0,0,0,.12); }
.aikata-card-button { width: 100%; min-height: 100%; padding: 0; border: 0; background: transparent; text-align: left; cursor: pointer; }
.aikata-card-media { height: 164px; display: grid; place-items: center; overflow: hidden; background: color-mix(in srgb, var(--aikata-panel) 76%, black); }
.aikata-card-media img { width: 100%; height: 100%; object-fit: var(--aikata-list-fit); object-position: var(--aikata-list-position); padding: var(--aikata-list-padding); }
.aikata-card-media-placeholder { font-size: 2.1rem; font-weight: 900; color: color-mix(in srgb, var(--aikata-primary) 58%, var(--aikata-panel)); }
.aikata-card-body { padding: 15px; }
.aikata-card-eyebrow { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 7px; color: var(--aikata-primary); font-size: .74rem; font-weight: 750; letter-spacing: .07em; text-transform: uppercase; }
.aikata-card h2 { margin: 0 0 7px; font-size: 1.06rem; line-height: 1.3; letter-spacing: -.01em; }
.aikata-card p { margin: 0; color: var(--aikata-muted); line-height: 1.45; }
.aikata-card-notice { margin: 12px 15px 15px; padding: 10px 11px; border-left: 3px solid var(--aikata-warning); border-radius: 8px; background: color-mix(in srgb, var(--aikata-warning) 8%, var(--aikata-background)); color: var(--aikata-text); font-size: .86rem; }
.aikata-schedule-list { display: grid; gap: 10px; }
.aikata-schedule-day { position: sticky; top: 0; z-index: 2; margin: 14px 0 7px; padding: 7px 11px; border: 1px solid var(--aikata-line); border-radius: 9px; background: color-mix(in srgb, var(--aikata-background) 90%, transparent); backdrop-filter: blur(12px); color: var(--aikata-primary); font-weight: 800; font-size: .8rem; letter-spacing: .07em; text-transform: uppercase; }
.aikata-schedule-item { display: grid; grid-template-columns: 94px minmax(0,1fr) auto; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid var(--aikata-line); border-radius: 12px; background: var(--aikata-surface); cursor: pointer; }
.aikata-schedule-item:hover { border-color: color-mix(in srgb, var(--aikata-primary) 35%, transparent); transform: translateY(-1px); }
.aikata-schedule-time { color: var(--aikata-primary); font-weight: 800; }
.aikata-schedule-copy strong { display: block; margin-bottom: 3px; }
.aikata-schedule-copy span { color: var(--aikata-muted); font-size: .88rem; }
.aikata-status { display: inline-flex; align-items: center; gap: 6px; padding: 5px 8px; border-radius: 999px; background: color-mix(in srgb, var(--aikata-muted) 10%, transparent); color: var(--aikata-muted); font-size: .74rem; }
.aikata-status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.aikata-status[data-status="green"] { color: var(--aikata-success); }
.aikata-status[data-status="yellow"] { color: var(--aikata-warning); }
.aikata-status[data-status="red"] { color: var(--aikata-danger); }
.aikata-empty-state { min-height: 48vh; display: grid; place-content: center; justify-items: center; text-align: center; padding: 36px; border: 1px dashed var(--aikata-line); border-radius: var(--aikata-radius); color: var(--aikata-muted); }
.aikata-empty-state h2 { color: var(--aikata-text); margin: 14px 0 6px; }
.aikata-empty-state p { margin: 0; max-width: 520px; }
.aikata-message-list { display: grid; gap: 10px; }
.aikata-message-card { padding: 15px 16px; border: 1px solid var(--aikata-line); border-radius: 12px; background: var(--aikata-surface); }
.aikata-message-card h2 { margin: 0 0 5px; font-size: 1rem; }
.aikata-message-card p { margin: 0; color: var(--aikata-muted); }
.aikata-message-meta { margin-top: 9px; color: var(--aikata-primary); font-size: .76rem; }
.aikata-loader { width: 34px; height: 34px; border: 3px solid var(--aikata-line); border-top-color: var(--aikata-primary); border-radius: 50%; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.aikata-dialog { width: min(700px, calc(100vw - 30px)); max-height: min(820px, calc(100vh - 30px)); padding: 0; border: 1px solid var(--aikata-line); border-radius: calc(var(--aikata-radius) + 2px); background: var(--aikata-surface); color: var(--aikata-text); box-shadow: var(--aikata-shadow); }
.aikata-dialog::backdrop { background: rgba(2,6,10,.72); backdrop-filter: blur(6px); }
.aikata-dialog-close { position: sticky; top: 12px; z-index: 2; float: right; width: 38px; height: 38px; margin: 12px 12px -50px 0; border: 1px solid var(--aikata-line); border-radius: 50%; background: color-mix(in srgb, var(--aikata-background) 82%, transparent); cursor: pointer; }
.aikata-detail-media { height: 290px; background: var(--aikata-panel); }
.aikata-detail-media img { width: 100%; height: 100%; object-fit: var(--aikata-detail-fit); object-position: var(--aikata-detail-position); padding: var(--aikata-detail-padding); }
.aikata-detail-copy { padding: 24px; }
.aikata-detail-copy h2 { margin: 0 0 10px; font-size: clamp(1.45rem, 4vw, 2.1rem); }
.aikata-detail-copy p { color: var(--aikata-muted); white-space: pre-wrap; line-height: 1.6; }
.aikata-mobile-nav { display: none; }

@media (max-width: 820px) {
  .aikata-app-shell { display: block; }
  .aikata-sidebar { display: none; }
  .aikata-main { padding: 18px 14px calc(90px + env(safe-area-inset-bottom)); }
  .aikata-header { align-items: stretch; flex-direction: column; gap: 13px; }
  .aikata-header-actions { width: 100%; }
  .aikata-search { min-width: 0; flex: 1; }
  .aikata-section-kicker { font-size: .7rem; }
  .aikata-header h1 { font-size: 1.75rem; }
  .aikata-grid { grid-template-columns: 1fr; }
  .aikata-card { display: grid; grid-template-columns: 104px minmax(0,1fr); }
  .aikata-card-button { display: contents; }
  .aikata-card-media { height: 100%; min-height: 122px; }
  .aikata-card-notice { grid-column: 1 / -1; }
  .aikata-schedule-item { grid-template-columns: 68px minmax(0,1fr); gap: 10px; padding: 13px; }
  .aikata-schedule-item .aikata-status { grid-column: 2; justify-self: start; }
  .aikata-mobile-nav { position: fixed; z-index: 20; left: 10px; right: 10px; bottom: max(10px, env(safe-area-inset-bottom)); display: grid; grid-template-columns: repeat(4,1fr); padding: 6px; border: 1px solid var(--aikata-line); border-radius: 16px; background: color-mix(in srgb, var(--aikata-surface) 92%, transparent); box-shadow: var(--aikata-shadow); backdrop-filter: blur(18px); }
  .aikata-mobile-nav-item { min-width: 0; display: grid; justify-items: center; gap: 2px; padding: 7px 4px; border: 0; border-radius: 11px; background: transparent; color: var(--aikata-muted); }
  .aikata-mobile-nav-item span { font-size: 1.05rem; }
  .aikata-mobile-nav-item small { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
  .aikata-mobile-nav-item.is-active { color: var(--aikata-text); background: color-mix(in srgb, var(--aikata-primary) 16%, var(--aikata-panel)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}