:root {
  color-scheme: dark;
  --bg-page: #020a16;
  --bg-page-alt: #071326;
  --bg-surface: rgba(7, 16, 31, 0.82);
  --bg-card: rgba(10, 20, 38, 0.9);
  --bg-card-strong: rgba(13, 24, 44, 0.96);
  --border-default: rgba(117, 164, 196, 0.24);
  --border-soft: rgba(117, 164, 196, 0.14);
  --text-primary: #f3f8ff;
  --text-secondary: #92a8c2;
  --text-accent: #8cc1de;
  --decor: #ffffff;
  --action-primary: #004f78;
  --action-hover: #0e4461;
  --action-pressed: #b7e6ff;
  --highlight-soft: #8cc1de;
  --highlight-strong: #4fc3ff;
  --shadow-lg: 0 26px 90px rgba(0, 0, 0, 0.48);
  --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.2);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font: "Fira Code", "SFMono-Regular", "Cascadia Mono", "Consolas", monospace;
  --font-ui: "Fira Code", "SFMono-Regular", "Cascadia Mono", "Consolas", monospace;
  --font-content: "Avenir Next", "Avenir", "Helvetica Neue", "Segoe UI", "Trebuchet MS", sans-serif;
}

html {
  min-height: 100%;
  background: var(--bg-page);
}

body {
  min-height: 100vh;
  color: var(--text-primary);
  background:
    radial-gradient(circle at 18% 16%, rgba(0, 145, 195, 0.18), transparent 24%),
    radial-gradient(circle at 82% 14%, rgba(79, 195, 255, 0.11), transparent 26%),
    radial-gradient(circle at 50% 88%, rgba(14, 68, 97, 0.25), transparent 28%),
    linear-gradient(180deg, var(--bg-page) 0%, var(--bg-page-alt) 100%);
  font-family: var(--font);
  letter-spacing: -0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at center, black 36%, transparent 100%);
  opacity: 0.3;
}

.backdrop {
  opacity: 0.32;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(79, 195, 255, 0.18), transparent 0 22%),
    radial-gradient(circle at 84% 22%, rgba(0, 145, 195, 0.16), transparent 0 24%),
    radial-gradient(circle at 50% 84%, rgba(14, 68, 97, 0.22), transparent 0 26%);
}

.shell {
  width: min(1520px, calc(100vw - 24px));
  padding: 22px 0 28px;
}

.stats-board,
.panel,
.summary-panel,
.detail-panel {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px) saturate(120%);
}

.stats-board::before,
.panel::before,
.summary-panel::before,
.detail-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 195, 255, 0.7), transparent);
}

.panel-kicker,
.stat-label {
  color: var(--text-secondary);
  letter-spacing: 0.14em;
}

.site-brand {
  display: grid;
  gap: 4px;
  min-width: 0;
  flex: 1 1 320px;
}

.site-brand h1 {
  margin: 0;
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.site-brand-copy {
  margin: 0;
  max-width: 52ch;
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.45;
}

.stats-board-head {
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.filter-group {
  gap: 10px;
}

.filter-button,
.summary-button,
.keep-awake-button,
.session-row button,
.event-actions button,
.detail-actions button,
.summary-action,
.summary-close {
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.filter-button,
.summary-button,
.keep-awake-button,
.session-row button,
.summary-action,
.summary-close {
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.filter-button {
  background: rgba(255, 255, 255, 0.03);
}

.filter-button.is-active {
  border-color: rgba(79, 195, 255, 0.58);
  background: rgba(79, 195, 255, 0.14);
  box-shadow: 0 0 0 1px rgba(79, 195, 255, 0.14);
}

.summary-button,
.keep-awake-button,
.session-row button {
  background: linear-gradient(135deg, rgba(0, 79, 120, 0.9), rgba(14, 68, 97, 0.92));
}

.keep-awake-button {
  border-color: rgba(33, 197, 138, 0.38);
  background: linear-gradient(135deg, rgba(10, 94, 67, 0.96), rgba(18, 121, 87, 0.94));
  color: #eafff6;
}

.keep-awake-button:hover:not(:disabled) {
  border-color: rgba(33, 197, 138, 0.56);
  box-shadow: 0 0 0 1px rgba(33, 197, 138, 0.12);
}

.keep-awake-status {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 22px;
  padding: 0;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.74rem;
  line-height: 1.35;
}

.keep-awake-status[data-state="active"] {
  color: rgba(170, 255, 224, 0.92);
}

.summary-button:hover,
.session-row button:hover,
.filter-button:hover,
.event-actions button:hover,
.detail-actions button:hover,
.summary-action:hover,
.summary-close:hover {
  transform: translateY(-1px);
}

.connection-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-accent);
  font-size: 0.78rem;
  text-transform: lowercase;
  letter-spacing: 0.08em;
}

.toolbar-meta--inline,
.connection-status {
  font-family: var(--font-ui);
}

.mock-badge {
  border-color: rgba(79, 195, 255, 0.3);
  background: rgba(79, 195, 255, 0.09);
  color: var(--highlight-strong);
}

.session-row input {
  border-radius: 14px;
  border-color: var(--border-soft);
  background: rgba(2, 10, 22, 0.52);
  color: var(--text-primary);
}

.session-row input::placeholder {
  color: var(--text-secondary);
}

.session-row input:focus {
  border-color: rgba(79, 195, 255, 0.62);
  box-shadow: 0 0 0 3px rgba(79, 195, 255, 0.12);
}

.dashboard {
  gap: 18px;
}

.panel {
  padding: 16px;
  border-radius: 0;
}

.panel-header {
  padding-bottom: 8px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-soft);
}

.panel-header h2,
.summary-panel-head h2,
.detail-title-wrap h2 {
  margin: 4px 0 0;
  letter-spacing: -0.03em;
}

.panel-count {
  background: rgba(79, 195, 255, 0.12);
  color: var(--highlight-strong);
  border: 1px solid rgba(79, 195, 255, 0.18);
  text-shadow: none;
  font-variant-numeric: tabular-nums;
}

.panel-priority,
.panel-superchat,
.panel-chat {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 24%),
    var(--bg-card);
}

.priority-card,
.event-card,
.empty-state {
  border-radius: 0;
  border-color: var(--border-soft);
  background: var(--bg-card-strong);
  box-shadow: var(--shadow-soft);
}

.priority-card::before,
.event-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(79, 195, 255, 0.82), transparent 70%);
  opacity: 0.9;
}

.priority-card {
  min-height: 58px;
}

.platform-badge {
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.03);
}

.priority-months,
.event-meta,
.event-time {
  font-family: var(--font-ui);
  border: 1px solid var(--border-soft);
}

.priority-months {
  background: rgba(79, 195, 255, 0.1);
  color: var(--highlight-strong);
}

.event-user {
  letter-spacing: -0.01em;
}

.event-message,
.detail-message {
  color: var(--text-primary);
}

.event-meta {
  background: rgba(79, 195, 255, 0.08);
  color: var(--highlight-strong);
}

.event-time {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
}

.event-actions button {
  background: rgba(255, 255, 255, 0.03);
}

.event-actions button[data-action="favorite"],
.detail-actions button[data-detail-action="favorite"] {
  background: rgba(79, 195, 255, 0.1);
  color: var(--highlight-strong);
}

.event-actions button[data-action="read"],
.detail-actions button[data-detail-action="read"] {
  background: rgba(0, 79, 120, 0.16);
  color: #d8f2ff;
}

.event-actions button.is-active,
.detail-actions button.is-active {
  border-color: rgba(79, 195, 255, 0.54);
  box-shadow: 0 0 0 1px rgba(79, 195, 255, 0.12);
}

.event-card.is-selected,
.priority-card.is-selected,
.event-card.is-pushed {
  border-color: rgba(79, 195, 255, 0.72);
  box-shadow:
    0 0 0 1px rgba(79, 195, 255, 0.18),
    0 18px 34px rgba(0, 0, 0, 0.22);
  background:
    linear-gradient(135deg, rgba(79, 195, 255, 0.1), rgba(255, 255, 255, 0.02)),
    var(--bg-card-strong);
}

.event-card.is-favorite {
  border-color: rgba(140, 193, 222, 0.4);
}

.event-card.is-superchat {
  border-color: rgba(79, 195, 255, 0.32);
}

.event-card.is-priority {
  border-color: rgba(0, 145, 195, 0.28);
}

.summary-popup,
.detail-popup {
  padding: 18px;
}

.summary-backdrop,
.detail-backdrop {
  background: rgba(1, 6, 14, 0.72);
  backdrop-filter: blur(8px);
}

.summary-panel,
.detail-panel {
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 26%),
    rgba(7, 16, 31, 0.98);
}

.summary-panel-head,
.detail-panel-head {
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-soft);
}

.summary-section {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.025);
}

.summary-section--keep-awake {
  border-color: rgba(33, 197, 138, 0.18);
  background:
    linear-gradient(135deg, rgba(10, 94, 67, 0.16), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.025);
}

.summary-section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  width: 100%;
  text-align: right;
}

.summary-section-head .panel-kicker {
  flex: 0 0 auto;
}

.summary-section-head h3 {
  margin: 0;
  font-size: 0.98rem;
  letter-spacing: -0.03em;
  flex: 0 0 auto;
}

.summary-action--danger {
  border-color: rgba(140, 193, 222, 0.32);
  background: rgba(79, 195, 255, 0.1);
  color: #d9f3ff;
}

.summary-action--danger:hover {
  background: rgba(79, 195, 255, 0.16);
}

.summary-section--keep-awake .keep-awake-button {
  min-width: 0;
  padding: 8px 14px;
  white-space: nowrap;
  text-align: center;
  box-shadow: 0 12px 28px rgba(33, 197, 138, 0.16);
}

.summary-section--keep-awake .keep-awake-status {
  margin-left: 0;
  color: rgba(170, 255, 224, 0.92);
  white-space: nowrap;
}

.summary-section--keep-awake .keep-awake-status[data-state="idle"] {
  color: var(--text-secondary);
}

.detail-avatar {
  border-color: rgba(79, 195, 255, 0.24);
}

.detail-platform-badge {
  width: 32px;
  height: 32px;
}

.detail-message {
  border-color: var(--border-soft);
  background: rgba(255, 255, 255, 0.03);
}

.detail-popup[data-kind="superchat"] .detail-meta-row [data-detail-extra] {
  color: #34d399;
}

.event-card.is-superchat .event-meta {
  background: rgba(52, 211, 153, 0.12);
  color: #c8f9e4;
  border-color: rgba(52, 211, 153, 0.22);
}

.empty-state {
  color: var(--text-secondary);
}

.toolbar-meta--inline,
.summary-panel-head p,
.detail-meta-row {
  color: var(--text-secondary);
}

@media (max-width: 860px) {
  .stats-board-head {
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .stats-board-head::-webkit-scrollbar {
    height: 6px;
  }

  .stats-board-head::-webkit-scrollbar-thumb {
    border-radius: 999px;
  }

  .site-brand {
    flex: 0 0 auto;
  }

  .filter-group--inline {
    width: auto;
    flex: 0 0 auto;
  }

  .summary-button {
    width: auto;
    margin-left: 0;
  }

  .summary-section-head {
    gap: 10px;
  }

  .summary-section--keep-awake .keep-awake-button {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100vw - 16px, 1520px);
  }

  .panel,
  .stats-board,
  .summary-panel,
  .detail-panel {
    border-radius: 0;
  }

  .site-brand-copy {
    max-width: none;
  }

  .site-brand h1 {
    font-size: 1rem;
  }

  .filter-group {
    gap: 6px;
    flex-wrap: nowrap;
    flex: 0 0 auto;
  }

  .filter-group--inline .filter-button {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 7px 9px;
    font-size: 0.74rem;
  }

  .mock-badge {
    flex: 0 0 auto;
    padding: 6px 10px;
    font-size: 0.7rem;
  }

  .summary-button {
    flex: 0 0 auto;
    padding: 7px 10px;
    font-size: 0.8rem;
  }

  .summary-section {
    padding: 12px;
  }

  .summary-section-head {
    align-items: stretch;
  }

  .summary-section-head h3,
  .summary-section-head .panel-kicker,
  .summary-section--keep-awake .keep-awake-status {
    white-space: normal;
  }

  .session-row button,
  .summary-action,
  .summary-close,
  .event-actions button,
  .detail-actions button {
    width: auto;
  }
}

.event-message {
  font-family: var(--font) Arial, Helvetica, sans-serif!important;
  color: #e8edf6 !important;
  -webkit-text-fill-color: currentColor !important;

  opacity: 1 !important;
  filter: none !important;
  mix-blend-mode: normal !important;
  text-shadow: none !important;

  font-weight: 400 !important;
  font-style: normal !important;
  font-synthesis: none !important;
  font-kerning: normal !important;

  font-variant: normal !important;
  font-variant-numeric: normal !important;
  font-variant-ligatures: none !important;
  font-feature-settings: normal !important;

  letter-spacing: 0 !important;
}