/* ═══════════════════════════════════════════════
   MailCast — design system
   Light / dark via [data-theme], falls back to system
   ═══════════════════════════════════════════════ */

:root {
  color-scheme: light dark;

  /* light theme (default) */
  --bg: #f5f5f7;
  --bg-raised: #ffffff;
  --bg-hover: #f0f0f3;
  --bg-input: #ffffff;
  --bg-inset: #f7f7f9;
  --border: #e3e3e8;
  --border-strong: #c9c9d1;
  --text: #1b1b22;
  --text-dim: #5f5f6b;
  --text-muted: #9a9aa5;
  --accent: #6d28d9;
  --accent-strong: #5b21b6;
  --accent-soft: rgba(109, 40, 217, 0.09);
  --on-accent: #ffffff;
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.08);
  --success: #16a34a;
  --success-soft: rgba(22, 163, 74, 0.1);
  --telegram: #168acd;
  --telegram-soft: rgba(22, 138, 205, 0.1);
  --bark: #16a085;
  --bark-soft: rgba(22, 160, 133, 0.11);
  --overlay: rgba(20, 20, 26, 0.45);
  --shadow-sm: 0 1px 2px rgba(15, 15, 20, 0.05);
  --shadow-md: 0 4px 16px rgba(15, 15, 20, 0.09);
  --shadow-lg: 0 12px 40px rgba(15, 15, 20, 0.18);
  --skeleton-base: #ececf0;
  --skeleton-sheen: #f8f8fa;
  --workflow-grid: rgba(88, 78, 112, 0.09);
  --workflow-line: #b8b2c6;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "Berkeley Mono", "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-full: 999px;
  --t: 150ms ease;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e0e11;
  --bg-raised: #17171c;
  --bg-hover: #1e1e24;
  --bg-input: #101014;
  --bg-inset: #121217;
  --border: #27272e;
  --border-strong: #3f3f49;
  --text: #e6e6ea;
  --text-dim: #9c9ca6;
  --text-muted: #63636e;
  --accent: #a78bfa;
  --accent-strong: #b8a1fb;
  --accent-soft: rgba(167, 139, 250, 0.13);
  --on-accent: #16121f;
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.1);
  --success: #4ade80;
  --success-soft: rgba(74, 222, 128, 0.12);
  --telegram: #38bdf8;
  --telegram-soft: rgba(56, 189, 248, 0.13);
  --bark: #34d399;
  --bark-soft: rgba(52, 211, 153, 0.13);
  --overlay: rgba(0, 0, 0, 0.6);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  --skeleton-base: #1e1e24;
  --skeleton-sheen: #2a2a32;
  --workflow-grid: rgba(184, 161, 251, 0.08);
  --workflow-line: #4a4458;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { height: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--t), color var(--t);
}

button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input { font: inherit; color: inherit; }
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 1px 5px;
  border-radius: 4px;
}

.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}
.mono { font-family: var(--font-mono); font-size: 12.5px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text-dim);
  transition: background-color var(--t), color var(--t), border-color var(--t), opacity var(--t);
  white-space: nowrap;
}
.btn:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn:disabled:hover { background: var(--bg-raised); color: var(--text-dim); border-color: var(--border); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.btn-primary:hover:not(:disabled) { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--on-accent); }

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.btn-danger:hover:not(:disabled) { background: var(--danger); border-color: var(--danger); color: #fff; opacity: 0.88; }

.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { border-color: transparent; }

.btn-sm { padding: 6px 13px; font-size: 12.5px; }
.btn-block { width: 100%; }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  color: var(--text-dim);
  transition: background-color var(--t), color var(--t);
  flex: none;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text); }
.icon-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.icon-btn:disabled:hover { background: transparent; color: var(--text-dim); }
.icon-btn svg { width: 16px; height: 16px; }
.icon-btn.danger:hover { background: var(--danger-soft); color: var(--danger); }
.icon-btn.spinning svg { animation: spin 700ms linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

.spinner {
  width: 15px;
  height: 15px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
  flex: none;
}

/* ── Inputs ── */
/* Style every text-like input, including implicit text and future tel/number/date
   fields. Native controls that need their own interaction model stay excluded. */
input:not([type="checkbox"], [type="radio"], [type="range"], [type="color"], [type="file"], [type="hidden"], [type="button"], [type="submit"], [type="reset"], [type="image"]) {
  width: 100%;
  min-width: 0;
  font-size: 13.5px;
  padding: 9px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t), background-color var(--t);
}
input:not([type="checkbox"], [type="radio"], [type="range"], [type="color"], [type="file"], [type="hidden"], [type="button"], [type="submit"], [type="reset"], [type="image"]):focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
input::placeholder { color: var(--text-muted); }
input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }

textarea {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text);
  padding: 10px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  resize: vertical;
  min-height: 90px;
  transition: border-color var(--t), box-shadow var(--t);
}
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea::placeholder { color: var(--text-muted); font-family: var(--font-mono); }

select {
  width: 100%;
  font: inherit;
  font-size: 13.5px;
  color: var(--text);
  padding: 9px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23909099' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
  cursor: pointer;
}
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 6px;
}

/* ── Login ── */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}
.login-box {
  width: 100%;
  max-width: 380px;
  padding: 40px 36px 32px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.login-brand { text-align: center; margin-bottom: 28px; }
.login-brand .brand-mark {
  width: 40px;
  height: 40px;
  color: var(--accent);
  margin-bottom: 12px;
}
.login-title { font-size: 20px; font-weight: 650; letter-spacing: -0.02em; }
.login-hint { color: var(--text-muted); font-size: 13px; margin-top: 2px; }

.token-field { position: relative; margin-bottom: 14px; }
.token-field input { padding-right: 42px; font-family: var(--font-mono); font-size: 13px; }
.token-field .icon-btn {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
}

.login-error {
  color: var(--danger);
  font-size: 12.5px;
  margin-top: 14px;
  text-align: center;
}
.login-box.shake { animation: shake 400ms ease; }
@keyframes shake {
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* ── App shell ── */
.app { display: flex; flex-direction: column; min-height: 100vh; }

.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
  padding: 14px 24px 6px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 22px; height: 22px; color: var(--accent); flex: none; }
.brand-name { font-size: 15px; font-weight: 650; letter-spacing: -0.01em; }
.header-actions { display: flex; align-items: center; gap: 6px; }

.tabs {
  display: flex;
  gap: 4px;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  overflow-x: auto;
}
.tab {
  padding: 10px 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-dim);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--t);
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.main {
  flex: 1;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px 24px 48px;
}

.tab-panel[hidden] { display: none; }

/* ── Toolbar ── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.toolbar-spacer { flex: 1; }
.count-label { font-size: 12.5px; color: var(--text-muted); white-space: nowrap; }

.search {
  position: relative;
  width: 300px;
  max-width: 100%;
}
.search svg {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  pointer-events: none;
}
.search input { padding-left: 34px; }

/* ── Panel & tables ── */
.panel {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.table-scroll { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table thead th {
  text-align: left;
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg-inset);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table tbody td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background-color var(--t); }
.data-table tbody tr:hover { background: var(--bg-hover); }

tr.clickable { cursor: pointer; }
tr.clickable:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.th-time, .cell-time { white-space: nowrap; }
.th-actions { width: 44px; }
.th-switch { width: 60px; }
.cell-time time { color: var(--text-dim); font-size: 12.5px; }
.cell-actions { text-align: right; }
.rule-actions { display: inline-flex; align-items: center; gap: 2px; }

.cell-from {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cell-subject {
  max-width: 340px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cell-subject .subject-text { vertical-align: middle; }

/* prefix chip */
.chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 9px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.channel-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
}
.channel-forward { color: var(--accent); background: var(--accent-soft); }
.channel-tg { color: var(--telegram); background: var(--telegram-soft); }
.channel-bark { color: var(--bark); background: var(--bark-soft); }

/* verification code chip */
.code-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--success);
  background: var(--success-soft);
  padding: 2px 8px;
  margin-left: 8px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  vertical-align: middle;
  transition: opacity var(--t);
}
.code-chip:hover { opacity: 0.75; }
.code-chip svg { width: 11px; height: 11px; }

/* ── Switch ── */
.switch { position: relative; display: inline-block; width: 34px; height: 20px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.switch-track {
  position: absolute;
  inset: 0;
  background: var(--border-strong);
  border-radius: var(--radius-full);
  transition: background-color var(--t);
}
.switch-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0,0,0,0.25);
  transition: transform var(--t);
}
.switch input:checked + .switch-track { background: var(--accent); }
.switch input:checked + .switch-track::after { transform: translateX(14px); }
.switch input:focus-visible + .switch-track { outline: 2px solid var(--accent); outline-offset: 2px; }
.switch input:disabled + .switch-track { opacity: 0.5; }

/* ── Panel states (empty / error / skeleton host) ── */
.panel-state {
  padding: 56px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13.5px;
}
.panel-state svg { width: 36px; height: 36px; margin-bottom: 12px; opacity: 0.55; }
.panel-state .state-title { display: block; font-weight: 500; color: var(--text-dim); }
.panel-state .state-sub { display: block; font-size: 12.5px; margin-top: 3px; }
.panel-state .btn { margin-top: 16px; }

/* skeleton */
.skeleton {
  display: inline-block;
  height: 13px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-sheen) 45%, var(--skeleton-base) 65%);
  background-size: 200% 100%;
  animation: shimmer 1.3s linear infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 16px;
}
.pagination[hidden] { display: none; }
.page-info { font-size: 12.5px; color: var(--text-dim); font-variant-numeric: tabular-nums; }

/* ── Rule forms ── */
.rule-form {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 18px;
  margin-bottom: 10px;
}
.rule-form .field { flex: 1; min-width: 0; }
.rule-form .btn { flex: none; }
.rule-form .rule-channel-field { flex: 0 0 140px; }
.rule-channel-fields {
  display: flex;
  flex: 1.7;
  align-items: flex-end;
  gap: 12px;
  min-width: 0;
}
.rule-channel-fields-tg { flex: 2.4; }
[data-channel-fields][hidden],
[data-channel-hint][hidden] { display: none !important; }
.rule-bot-picker { display: flex; align-items: center; gap: 8px; }
.rule-bot-picker select { min-width: 0; }
.rule-target-stack { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px; }

.form-hint {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 4px 16px;
}

/* ── Rules grouped by receiving prefix ── */
.rules-panel { min-height: 180px; }
.rule-groups { display: grid; gap: 12px; }
.rule-prefix-card {
  overflow: hidden;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  animation: destination-panel-in 170ms ease-out both;
}
.rule-prefix-card.is-wildcard { border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.rule-prefix-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  background: var(--bg-inset);
  border-bottom: 1px solid var(--border);
}
.rule-prefix-identity { min-width: 0; display: flex; align-items: baseline; gap: 12px; }
.rule-prefix-title { display: inline-flex; align-items: center; gap: 7px; }
.rule-prefix-title code {
  padding: 0;
  color: var(--text);
  background: transparent;
  font-size: 15px;
  font-weight: 700;
}
.rule-prefix-address {
  overflow: hidden;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fallback-badge {
  padding: 2px 7px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: var(--radius-full);
  font-size: 10.5px;
  font-weight: 700;
}
.rule-prefix-summary { display: flex; align-items: center; gap: 10px; flex: none; }
.rule-prefix-summary > span { color: var(--text-muted); font-size: 11.5px; }
.wildcard-note {
  padding: 9px 16px;
  color: var(--text-dim);
  background: var(--accent-soft);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  font-size: 11.5px;
  line-height: 1.6;
}
.rule-group-list { padding: 0 16px; }
.rule-group-row {
  display: grid;
  grid-template-columns: 86px minmax(180px, 1fr) 92px 82px 102px;
  align-items: center;
  gap: 12px;
  min-height: 66px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: background-color var(--t), opacity var(--t);
}
.rule-group-row:last-child { border-bottom: 0; }
.rule-group-row.is-disabled .rule-group-channel,
.rule-group-row.is-disabled .rule-group-target,
.rule-group-row.is-disabled .rule-group-time { opacity: .52; }
.rule-group-target { min-width: 0; }
.rule-group-target .rule-target-stack { max-width: 100%; }
.rule-group-target .rule-target-stack > * { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.rule-group-status { display: flex; align-items: center; gap: 7px; }
.rule-group-status > span { color: var(--text-muted); font-size: 10.5px; white-space: nowrap; }
.rule-group-time { color: var(--text-muted); font-size: 10.5px; white-space: nowrap; }
.rule-group-row .rule-actions { justify-self: end; }
.rule-prefix-skeleton { pointer-events: none; }
.rule-prefix-skeleton .rule-prefix-header { min-height: 58px; }
.rule-prefix-skeleton .rule-group-row { grid-template-columns: 86px minmax(180px, 1fr) 88px; }

/* ── Settings ── */
.settings-stack {
  display: grid;
  gap: 16px;
  max-width: 760px;
}

.destination-intro {
  margin: 4px 0 12px;
  padding: 2px 2px 0;
}
.destination-intro h1 { margin: 0 0 5px; font-size: 22px; letter-spacing: -.03em; }
.destination-intro p { max-width: 680px; margin: 0; color: var(--text-muted); font-size: 13px; line-height: 1.65; }
.destination-channel-tabs {
  width: max-content;
  margin: 0 0 14px;
}
.destination-channel-tabs .format-tab { min-width: 88px; }
.destination-channel-tabs .format-tab[data-destination-tab="telegram"].active { color: var(--telegram); }
.destination-channel-tabs .format-tab[data-destination-tab="bark"].active { color: var(--bark); }
.destination-stack { gap: 0; }
[data-destination-panel][hidden] { display: none; }
[data-destination-panel]:not([hidden]) { animation: destination-panel-in 150ms ease-out both; }
@keyframes destination-panel-in {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}
.destination-card { position: relative; overflow: hidden; }
.destination-card::before,
.telegram-bots-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
}
.telegram-bots-card::before { background: var(--telegram); }
.bark-card::before { background: var(--bark); }
.destination-kicker {
  display: inline-flex;
  margin-bottom: 6px;
  color: var(--accent);
  font: 700 9px/1 var(--font-mono);
  letter-spacing: .13em;
}
.telegram-kicker { color: var(--telegram); }
.bark-kicker { color: var(--bark); }
.telegram-bot-form.bark-endpoint-form { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.bark-server-field { grid-column: 1 / -1; }
.bark-limit-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
  margin: 0;
  color: var(--text-muted);
  font-size: 11.5px;
  line-height: 1.55;
}
.bark-limit-note strong {
  flex: none;
  padding: 1px 6px;
  color: var(--bark);
  background: var(--bark-soft);
  border-radius: var(--radius-full);
  font-size: 10.5px;
  font-weight: 700;
}
.bark-submit { justify-self: end; align-self: center; }
.destination-row { position: relative; }
.email-target-mark { color: var(--accent); background: var(--accent-soft); font-weight: 750; }
.bark-mark { color: var(--bark); background: var(--bark-soft); font-weight: 750; }
.bark-count { color: var(--bark); background: var(--bark-soft); }

.settings-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 3px;
}

.card-actions {
  display: flex;
  justify-content: flex-end;
}

.settings-card .field[hidden] { display: none; }

.card-actions { gap: 10px; }
.card-actions .push-left { margin-right: auto; }

.settings-card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.telegram-bot-count {
  flex: none;
  margin-top: 1px;
  padding: 3px 9px;
  color: var(--telegram);
  background: var(--telegram-soft);
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 600;
}
.telegram-bot-form {
  display: grid;
  grid-template-columns: minmax(140px, 0.65fr) minmax(240px, 1.35fr) auto;
  align-items: end;
  gap: 10px;
  padding: 14px;
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: 9px;
}
.telegram-bots-list {
  display: grid;
  gap: 8px;
}
.telegram-bot-loading,
.telegram-bot-empty {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  border: 1px dashed var(--border-strong);
  border-radius: 9px;
  font-size: 12.5px;
}
.telegram-bot-empty { justify-content: flex-start; padding: 14px; }
.telegram-bot-empty strong,
.telegram-bot-empty small { display: block; }
.telegram-bot-empty strong { color: var(--text-dim); font-size: 13px; }
.telegram-bot-empty small { margin-top: 1px; font-size: 11.5px; }
.telegram-bot-row {
  display: grid;
  grid-template-columns: 34px minmax(140px, 1fr) auto auto;
  align-items: center;
  gap: 11px;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-raised);
  transition: border-color var(--t), background-color var(--t);
}
.telegram-bot-row:hover { border-color: var(--border-strong); background: var(--bg-hover); }
.telegram-mark {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--telegram);
  background: var(--telegram-soft);
  border-radius: 8px;
}
.telegram-mark svg { width: 16px; height: 16px; }
.telegram-bot-identity { min-width: 0; }
.telegram-bot-identity strong,
.telegram-bot-identity span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.telegram-bot-identity strong { font-size: 13px; font-weight: 650; }
.telegram-bot-identity span { color: var(--text-muted); font-size: 11.5px; }
.telegram-bot-meta { display: grid; justify-items: end; gap: 2px; }
.telegram-bot-meta code { font-size: 10.5px; }
.telegram-bot-meta span { color: var(--text-muted); font-size: 10.5px; }
.telegram-bot-actions { display: flex; align-items: center; gap: 2px; }
.telegram-bot-actions .btn svg { width: 13px; height: 13px; }
.field-help,
.modal-subtitle { display: block; color: var(--text-muted); font-size: 11.5px; }
.field-help { margin-top: 5px; }
.modal-subtitle { margin-top: 2px; }

.rule-bot { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.rule-bot i { width: 7px; height: 7px; border-radius: 50%; background: var(--telegram); }
.rule-bot span { font-size: 12.5px; }
.rule-bot small { color: var(--text-muted); font-size: 10.5px; }
.rule-bot.is-missing i { background: var(--danger); }
.rule-bot.is-missing span { color: var(--danger); }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--overlay);
  opacity: 0;
  transition: opacity 180ms ease;
}
.modal-overlay.open { opacity: 1; }

.modal {
  width: 100%;
  max-width: 640px;
  max-height: min(80vh, 720px);
  display: flex;
  flex-direction: column;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: translateY(10px) scale(0.98);
  transition: transform 180ms ease;
}
.modal-overlay.open .modal { transform: none; }
.modal.modal-sm { max-width: 400px; }
.modal.modal-wide {
  max-width: 1180px;
  max-height: min(94vh, 940px);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 20px 0;
}
.modal-title {
  flex: 1;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.45;
  word-break: break-word;
}
.modal-heading { flex: 1; min-width: 0; }
.modal-kicker {
  display: block;
  margin-bottom: 2px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.modal-body { padding: 14px 20px 20px; overflow-y: auto; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
}

.modal-text { font-size: 13.5px; color: var(--text-dim); }

.edit-rule-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.telegram-error-title {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--danger);
}
.telegram-error-title > svg { width: 18px; height: 18px; flex: none; }
.telegram-error-meta { margin-bottom: 12px; }

.diagnostic-block {
  padding: 12px 14px;
  color: var(--danger);
  background: var(--danger-soft);
  border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent);
  border-radius: var(--radius);
}
.diagnostic-label {
  display: block;
  margin-bottom: 6px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.diagnostic-block pre {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}
.diagnostic-help {
  margin-top: 12px;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.7;
}

/* email workflow detail */
.detail-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 14px;
  font-size: 12.5px;
  padding: 12px 14px;
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 13px 0;
}
.detail-meta dt { color: var(--text-muted); white-space: nowrap; }
.detail-meta dd { font-family: var(--font-mono); font-size: 12px; word-break: break-all; }

.code-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--success-soft);
  border: 1px solid color-mix(in srgb, var(--success) 30%, transparent);
  border-radius: var(--radius);
  margin-bottom: 14px;
  font-size: 13px;
}
.code-banner .code-value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--success);
}
.code-banner .btn { margin-left: auto; }

.detail-body {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-dim);
  padding: 2px 2px 6px;
}

.email-detail-body {
  padding-top: 14px;
  background-color: color-mix(in srgb, var(--bg-inset) 76%, var(--bg-raised));
  background-image: radial-gradient(circle, var(--workflow-grid) 1px, transparent 1px);
  background-size: 17px 17px;
}

.workflow-canvas {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) 68px minmax(310px, 0.85fr);
  align-items: stretch;
  min-height: 520px;
}

.workflow-source,
.workflow-destinations { min-width: 0; }

.workflow-column-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  margin-bottom: 9px;
  font-family: var(--font-mono);
}
.workflow-column-heading > span,
.workflow-column-heading > div > span {
  color: var(--text-muted);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.workflow-column-heading > strong,
.workflow-column-heading > div > strong {
  color: var(--text-dim);
  font-size: 11.5px;
  font-weight: 650;
}
.workflow-column-heading > span + strong { margin-left: 9px; margin-right: auto; }
.downstream-heading > div { display: flex; align-items: baseline; gap: 9px; }
.downstream-refresh-label {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.workflow-node {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  box-shadow: 0 2px 0 color-mix(in srgb, var(--border) 55%, transparent), var(--shadow-sm);
}

.source-node {
  padding: 14px;
  border-top: 3px solid var(--accent);
  animation: workflow-node-in 260ms ease-out both;
}

@keyframes workflow-node-in {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: none; }
}

.workflow-node-header {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.workflow-node-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  border-radius: 7px;
  color: var(--accent);
  background: var(--accent-soft);
}
.workflow-node-icon svg { width: 17px; height: 17px; }
.source-icon { color: var(--on-accent); background: var(--accent); }
.workflow-node-name { min-width: 0; flex: 1; }
.workflow-node-name > span {
  display: block;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.4;
  letter-spacing: 0.04em;
}
.workflow-node-name > strong {
  display: block;
  overflow: hidden;
  margin-top: 1px;
  color: var(--text);
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.source-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  color: var(--success);
  background: var(--success-soft);
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
}
.source-state i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.workflow-port {
  position: absolute;
  z-index: 2;
  width: 12px;
  height: 12px;
  border: 3px solid var(--bg-raised);
  border-radius: 50%;
  background: var(--workflow-line);
  box-shadow: 0 0 0 1px var(--border-strong);
}
.output-port { top: 67px; right: -7px; background: var(--accent); }
.input-port { top: 31px; left: -7px; }

.workflow-bridge { position: relative; min-height: 100%; }
.workflow-bridge::before {
  content: "";
  position: absolute;
  top: 73px;
  left: 0;
  width: 50%;
  border-top: 2px solid var(--workflow-line);
}
.workflow-bridge::after {
  content: "";
  position: absolute;
  top: 73px;
  bottom: 42px;
  left: 50%;
  border-left: 2px solid var(--workflow-line);
}

.workflow-destinations { position: relative; }
.downstream-list { display: grid; gap: 11px; }
.downstream-loading,
.downstream-empty,
.downstream-load-error,
.downstream-legacy {
  padding: 10px 12px;
  color: var(--text-muted);
  background: var(--bg-raised);
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.6;
}
.downstream-loading { display: flex; align-items: center; gap: 8px; }
.downstream-load-error { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.downstream-legacy { color: var(--text-dim); background: var(--accent-soft); border-style: solid; border-color: color-mix(in srgb, var(--accent) 24%, transparent); }

.downstream-item {
  min-height: 94px;
  padding: 12px;
  border-left: 3px solid var(--workflow-line);
  animation: workflow-node-in 260ms ease-out both;
}
.downstream-item::before,
.workflow-add-node::before {
  content: "";
  position: absolute;
  top: 36px;
  right: 100%;
  width: 35px;
  border-top: 2px solid var(--workflow-line);
}
.downstream-item.node-success { border-left-color: var(--success); }
.downstream-item.node-failed,
.downstream-item.node-stale { border-left-color: var(--danger); }
.downstream-item.node-pending { border-left-color: var(--accent); }
.downstream-main { min-width: 0; }
.channel-telegram { color: #168acd; background: rgba(22, 138, 205, 0.11); }
.downstream-target {
  display: block;
  min-width: 0;
  overflow: hidden;
  color: var(--text) !important;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.downstream-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 2px;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
}
.downstream-status i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-success { color: var(--success); background: var(--success-soft); }
.status-failed,
.status-stale { color: var(--danger); background: var(--danger-soft); }
.status-pending { color: var(--accent); background: var(--accent-soft); }
.status-pending i { animation: downstream-pulse 1.2s ease-in-out infinite; }
@keyframes downstream-pulse { 50% { opacity: 0.25; transform: scale(0.7); } }

.downstream-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  margin: 8px 0 0 44px;
  color: var(--text-muted);
  font-size: 10.5px;
}
.downstream-meta time::before { content: "·"; margin-right: 12px; }
.downstream-error {
  margin: 8px 0 0 44px;
  padding: 7px 8px;
  color: var(--danger);
  background: var(--danger-soft);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.downstream-action {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}
.downstream-action .btn svg { width: 13px; height: 13px; }
.downstream-confirm {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 5px;
  justify-items: end;
}
.downstream-confirm > span {
  grid-column: 1 / -1;
  color: var(--text-dim);
  font-size: 10.5px;
}
.downstream-note {
  margin: 9px 2px 0 14px;
  color: var(--text-muted);
  font-size: 10.5px;
}

.detail-loading,
.detail-error {
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 13px;
}

.detail-error { flex-direction: column; }
.detail-error > svg { width: 28px; height: 28px; color: var(--danger); }

.body-warning,
.remote-content-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  margin-bottom: 12px;
  border-radius: var(--radius);
  font-size: 12.5px;
}

.body-warning {
  color: var(--danger);
  background: var(--danger-soft);
  border: 1px solid color-mix(in srgb, var(--danger) 28%, transparent);
}

.body-warning svg {
  width: 16px;
  height: 16px;
  flex: none;
}

.email-body-heading {
  min-height: 34px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.email-body-label {
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
}

.body-format-switch {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg-inset);
}

.format-tab {
  padding: 4px 10px;
  border-radius: 5px;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.4;
}

.format-tab:hover { color: var(--text); }
.format-tab.active {
  color: var(--text);
  background: var(--bg-raised);
  box-shadow: var(--shadow-sm);
}

.remote-content-banner {
  color: var(--text-dim);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
}

.remote-content-banner .btn { margin-left: auto; }

.email-preview-frame {
  display: block;
  width: 100%;
  height: min(50vh, 560px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.email-plain-body {
  min-height: 240px;
  max-height: min(50vh, 560px);
  overflow-y: auto;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-inset);
}

.email-raw-panel {
  min-height: 240px;
}

.email-raw-body {
  min-height: 240px;
  max-height: min(50vh, 560px);
  overflow: auto;
  padding: 14px;
  color: var(--text-dim);
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.raw-unavailable {
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 24px;
  color: var(--text-muted);
  background: var(--bg-inset);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  font-size: 13px;
  text-align: center;
}
.raw-unavailable svg { width: 17px; height: 17px; flex: none; }

.quick-downstream-panel {
  position: relative;
  margin-top: 11px;
  background: color-mix(in srgb, var(--bg-raised) 70%, transparent);
  border: 1px dashed var(--border-strong);
  border-radius: 9px;
  transition: border-color var(--t), background-color var(--t), box-shadow var(--t);
}
.quick-downstream-panel::before { top: 27px; }
.quick-downstream-panel .input-port { top: 22px; }
.quick-downstream-panel.is-editing {
  padding: 12px;
  background: var(--bg-raised);
  border-style: solid;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.quick-downstream-panel.is-editing::before { top: 35px; }
.quick-downstream-panel.is-editing .input-port { top: 30px; }
.quick-telegram-panel.is-editing {
  border-color: #168acd;
  box-shadow: 0 0 0 3px rgba(22, 138, 205, 0.11);
}
.workflow-add-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  color: var(--text-dim);
  text-align: left;
}
.workflow-add-trigger:hover { color: var(--text); background: var(--accent-soft); }
.workflow-add-trigger[hidden],
.quick-downstream-editor[hidden] { display: none; }
.workflow-add-trigger > span:last-child { min-width: 0; }
.workflow-add-trigger strong { display: block; font-size: 12px; font-weight: 650; }
.workflow-add-trigger small { display: block; color: var(--text-muted); font-size: 10.5px; }
.add-icon {
  width: 30px;
  height: 30px;
  color: var(--accent);
  border: 1px dashed color-mix(in srgb, var(--accent) 55%, transparent);
  background: var(--accent-soft);
}
.telegram-add-icon {
  color: #168acd;
  border-color: rgba(22, 138, 205, 0.42);
  background: rgba(22, 138, 205, 0.11);
}
.bark-add-icon {
  color: var(--bark);
  background: var(--bark-soft);
  font-weight: 750;
}
.quick-bark-panel.is-editing { border-color: color-mix(in srgb, var(--bark) 30%, var(--border)); }
.quick-bark-fields { grid-template-columns: 1fr auto; }
.quick-downstream-heading {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 11px;
}
.quick-downstream-heading > div { flex: 1; }
.quick-downstream-heading strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
}
.quick-downstream-heading span {
  display: block;
  margin-top: 1px;
  color: var(--text-muted);
  font-size: 12px;
}
.quick-downstream-row {
  display: flex;
  align-items: center;
  gap: 9px;
}
.quick-downstream-row input { flex: 1; min-width: 0; }
.quick-downstream-row .btn { flex: none; }
.quick-telegram-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  align-items: end;
  gap: 9px;
}
.quick-telegram-fields .field-label { margin-bottom: 5px; }
.quick-telegram-fields .btn { min-height: 39px; }
.downstream-create-error {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 9px;
  margin-top: 10px;
  padding: 10px 12px;
  color: var(--danger);
  background: var(--danger-soft);
  border: 1px solid color-mix(in srgb, var(--danger) 28%, transparent);
  border-radius: var(--radius);
  font-size: 12px;
  line-height: 1.6;
}
.downstream-create-error[hidden] { display: none; }
.downstream-create-error strong { grid-column: 1 / -1; }
.downstream-create-error code { align-self: start; word-break: break-all; }
.downstream-create-error small {
  grid-column: 1 / -1;
  color: var(--text-dim);
  font-size: 11.5px;
}

/* ── Toasts ── */
/* ── Operations log ── */
.logs-toolbar .log-filter {
  width: auto;
  min-width: 116px;
}
.logs-search { width: 340px; }
.logs-panel { min-height: 260px; }
.logs-stream { padding: 8px 20px; }
.log-entry {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  animation: workflow-node-in 220ms ease-out both;
}
.log-entry:last-child { border-bottom: none; }
.log-rail {
  position: relative;
  display: flex;
  justify-content: center;
}
.log-rail::after {
  content: "";
  position: absolute;
  top: 20px;
  bottom: -29px;
  width: 1px;
  background: var(--border);
}
.log-entry:last-child .log-rail::after { display: none; }
.log-dot {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--text-dim);
  background: var(--bg-inset);
  border: 1px solid var(--border-strong);
}
.log-dot svg { width: 12px; height: 12px; }
.log-entry.log-success .log-dot { color: var(--success); background: var(--success-soft); border-color: color-mix(in srgb, var(--success) 35%, transparent); }
.log-entry.log-failed .log-dot { color: var(--danger); background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.log-main { min-width: 0; }
.log-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.log-summary { font-size: 13.5px; font-weight: 620; color: var(--text); word-break: break-word; }
.log-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border-radius: var(--radius-full);
  font-size: 10.5px;
  font-weight: 650;
  letter-spacing: 0.02em;
  color: var(--accent);
  background: var(--accent-soft);
}
.log-badge[data-category="delivery"] { color: var(--telegram); background: var(--telegram-soft); }
.log-badge[data-category="auth"] { color: var(--success); background: var(--success-soft); }
.log-badge[data-category="email"] { color: var(--text-dim); background: var(--bg-hover); }
.log-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 11.5px;
}
.log-meta code { font-size: 10.5px; }
.log-meta span + span::before { content: "·"; margin-right: 7px; }
.log-time {
  padding-top: 2px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  white-space: nowrap;
}
.log-details { margin-top: 9px; }
.log-details summary {
  width: fit-content;
  color: var(--text-dim);
  font-size: 11.5px;
  cursor: pointer;
  user-select: none;
}
.log-detail-grid {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 4px 12px;
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--bg-inset);
  font-size: 11.5px;
}
.log-detail-grid dt { color: var(--text-muted); }
.log-detail-grid dd { min-width: 0; color: var(--text-dim); font-family: var(--font-mono); overflow-wrap: anywhere; }

#toast-root {
  position: fixed;
  top: 24px;
  left: 50%;
  z-index: 200;
  width: min(420px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  transform: translateX(-50%);
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 9px;
  justify-content: center;
  width: 100%;
  padding: 13px 17px;
  font-size: 13.5px;
  font-weight: 550;
  line-height: 1.45;
  background: var(--bg-raised);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(10px) scale(0.97);
  transition: opacity 200ms ease, transform 200ms ease;
}
.toast.show { opacity: 1; transform: none; }
.toast svg { width: 15px; height: 15px; flex: none; }
.toast-success svg { color: var(--success); }
.toast-error svg { color: var(--danger); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .workflow-canvas {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
  .workflow-bridge {
    width: 100%;
    min-height: 34px;
  }
  .workflow-bridge::before {
    top: 0;
    left: 25px;
    width: auto;
    height: 34px;
    border-top: 0;
    border-left: 2px solid var(--workflow-line);
  }
  .workflow-bridge::after { display: none; }
  .output-port {
    top: auto;
    right: auto;
    bottom: -7px;
    left: 19px;
  }
  .workflow-destinations { padding-left: 0; }
  .workflow-destinations::before {
    content: "";
    position: absolute;
    z-index: 0;
    top: 35px;
    bottom: 34px;
    left: 25px;
    border-left: 2px solid var(--workflow-line);
  }
  .workflow-destinations .workflow-column-heading { padding-left: 44px; }
  .downstream-list,
  .workflow-add-node,
  .downstream-note { margin-left: 44px; }
  .downstream-item::before,
  .workflow-add-node::before {
    top: 36px;
    right: 100%;
    width: 19px;
  }
  .workflow-add-node::before { top: 27px; }
  .workflow-add-node.is-editing::before { top: 35px; }
}

@media (max-width: 720px) {
  .header-inner { padding: 12px 16px 4px; }
  .tabs { padding: 0 16px; }
  .main { padding: 16px 16px 40px; }

  .toolbar { flex-wrap: wrap; }
  .search { width: 100%; order: 1; }
  .toolbar-spacer { display: none; }
  .count-label { flex: 1; }
  .logs-toolbar .logs-search { order: 0; }
  .logs-toolbar .log-filter { flex: 1; min-width: 0; }
  .logs-toolbar .toolbar-spacer { display: block; flex-basis: 100%; height: 0; }
  .logs-stream { padding: 4px 14px; }
  .log-entry { grid-template-columns: 24px minmax(0, 1fr); gap: 9px; padding: 14px 0; }
  .log-time { grid-column: 2; grid-row: 2; margin-top: -6px; }
  .log-dot { width: 20px; height: 20px; }
  .log-dot svg { width: 10px; height: 10px; }
  .log-rail::after { top: 17px; bottom: -27px; }
  .log-detail-grid { grid-template-columns: 1fr; gap: 2px; }
  .log-detail-grid dd { margin-bottom: 4px; }

  .rule-form { flex-direction: column; align-items: stretch; }
  .rule-form .rule-channel-field { flex: none; }
  .rule-channel-fields,
  .rule-channel-fields-tg { flex: none; flex-direction: column; align-items: stretch; }
  .rule-bot-picker { align-items: stretch; }
  .rule-bot-picker .btn { min-width: 94px; }
  .rule-prefix-header { align-items: flex-start; padding: 13px 14px; }
  .rule-prefix-identity { display: grid; gap: 2px; }
  .rule-prefix-summary { display: grid; justify-items: end; gap: 5px; }
  .wildcard-note { padding: 9px 14px; }
  .rule-group-list { padding: 0 14px; }
  .rule-group-row {
    grid-template-columns: 70px minmax(0, 1fr) 96px;
    grid-template-rows: auto auto;
    gap: 7px 9px;
    padding: 12px 0;
  }
  .rule-group-channel { grid-column: 1; grid-row: 1; align-self: start; }
  .rule-group-target { grid-column: 2; grid-row: 1; }
  .rule-group-status { grid-column: 1; grid-row: 2; }
  .rule-group-time { grid-column: 2; grid-row: 2; align-self: center; }
  .rule-group-row .rule-actions { grid-column: 3; grid-row: 1 / span 2; align-self: center; }
  .rule-prefix-skeleton .rule-group-row { grid-template-columns: 70px minmax(0, 1fr) 70px; }
  .telegram-bot-form { grid-template-columns: 1fr; }
  .telegram-bot-form.bark-endpoint-form { grid-template-columns: 1fr; }
  .bark-server-field { grid-column: auto; }
  .bark-limit-note { display: grid; gap: 5px; }
  .bark-limit-note strong { width: fit-content; }
  .bark-submit { width: 100%; justify-self: stretch; }
  .telegram-bot-row {
    grid-template-columns: 34px minmax(0, 1fr) auto;
  }
  .telegram-bot-meta { grid-column: 2; justify-items: start; }
  .telegram-bot-actions { grid-column: 3; grid-row: 1 / span 2; }
  .telegram-bot-actions .btn { width: 32px; height: 32px; padding: 0; font-size: 0; }
  .settings-card-heading { align-items: center; }
  .destination-channel-tabs { width: 100%; }
  .destination-channel-tabs .format-tab { flex: 1; min-width: 0; }

  /* tables → cards */
  .data-table thead { display: none; }
  .data-table, .data-table tbody, .data-table tr, .data-table td { display: block; }
  .data-table tbody tr {
    position: relative;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
  }
  .data-table tbody tr:last-child { border-bottom: none; }
  .data-table tbody td { padding: 2px 0; border: none; }
  .data-table td[data-label]::before {
    content: attr(data-label);
    display: inline-block;
    width: 68px;
    font-size: 11.5px;
    color: var(--text-muted);
  }
  .cell-from, .cell-subject { max-width: none; white-space: normal; }
  .cell-actions {
    position: absolute;
    top: 8px;
    right: 10px;
    padding: 0;
  }
  .data-table tbody tr.rule-row { padding-right: 116px; }

  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal { max-width: none; max-height: 88vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .modal.modal-sm { max-width: none; }
  .modal.modal-wide { max-width: none; max-height: 94vh; }
  .email-detail-body { padding: 12px 14px 18px; }
  .workflow-canvas { min-height: 0; }
  .source-node { padding: 12px; }
  .email-preview-frame { height: 52vh; border-radius: 6px; }
  .remote-content-banner { align-items: flex-start; }
  .remote-content-banner .btn { flex: none; }
  .modal-footer { flex-wrap: wrap; }
  .quick-downstream-row { align-items: stretch; flex-direction: column; }
  .quick-downstream-row .btn { width: 100%; }
  .quick-telegram-fields { grid-template-columns: 1fr; }
  .quick-telegram-fields .btn { width: 100%; }
  .downstream-main { align-items: flex-start; }
  .downstream-status { margin-left: 0; }
  .downstream-action > .btn { width: 100%; }
  .downstream-confirm { grid-template-columns: 1fr 1fr; }
  .downstream-confirm .btn { width: 100%; }
  .workflow-destinations .workflow-column-heading { align-items: flex-end; }
  .downstream-refresh-label { font-size: 9.5px; }

  #toast-root {
    top: max(16px, calc(env(safe-area-inset-top) + 12px));
    width: calc(100vw - 32px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}