/* Mail Processor by UXDiff. Palette and components copied from Meeting Sync (which follows CheckIn) so the apps read as one family. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f1117;
  --surface: #181c25;
  --card: #1e2231;
  --card-hover: #232840;
  --border: rgba(255,255,255,0.07);
  --border-strong: rgba(255,255,255,0.14);
  --text: #e8eaf0;
  --text-secondary: #8b91a8;
  --text-muted: #6b7290;
  --accent: #4f7fff;
  --accent-bg: rgba(79,127,255,0.12);
  --accent-border: rgba(79,127,255,0.3);
  --success: #36c97a;
  --success-bg: rgba(54,201,122,0.1);
  --success-border: rgba(54,201,122,0.3);
  --warning: #f5a623;
  --warning-bg: rgba(245,166,35,0.1);
  --warning-border: rgba(245,166,35,0.3);
  --danger: #e05454;
  --danger-bg: rgba(224,84,84,0.1);
  --danger-border: rgba(224,84,84,0.3);
  --radius: 10px;
  --radius-lg: 16px;
  --transition: 0.18s ease;
}

html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 15px; line-height: 1.6; min-height: 100vh;
}
[hidden] { display: none !important; }
a { color: var(--accent); }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

/* ── HEADER (convention #13: persistent, sibling of the screens, <h1> title) ── */
header.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 0 24px; height: 60px;
  border-bottom: 1px solid var(--border); background: var(--surface);
  position: sticky; top: 0; z-index: 300;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); min-width: 0; }
.logo h1 { margin: 0; }
header.topbar h1 { font-size: 16px; font-weight: 700; letter-spacing: -0.02em; white-space: nowrap; }
.logo-icon { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.logo-icon svg { width: 18px; height: 18px; }
.header-version { font-weight: 500; font-size: 11px; color: var(--text-secondary); background: var(--card); border: 1px solid var(--border); border-radius: 100px; padding: 2px 8px; }
.header-right { display: flex; align-items: center; gap: 8px; }
.header-user { font-size: 13px; color: var(--text-secondary); padding: 5px 10px; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbtn {
  white-space: nowrap; background: none; border: 1px solid var(--border-strong); color: var(--text-secondary);
  padding: 6px 12px; border-radius: var(--radius); cursor: pointer; font-size: 13px;
  transition: all var(--transition); display: inline-flex; align-items: center; gap: 6px; text-decoration: none;
}
.hbtn:hover { color: var(--text); background: var(--card); }
.hbtn.active { color: var(--text); background: var(--card); border-color: var(--accent-border); }

main { max-width: 1080px; margin: 0 auto; width: 100%; padding: 32px 20px 80px; }

/* ── CARDS / TEXT ── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.card + .card { margin-top: 16px; }
.card h2 { font-size: 17px; font-weight: 600; margin-bottom: 12px; }
.muted { color: var(--text-secondary); }
.small { font-size: 13px; }
.view-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.view-header h2 { font-size: 22px; font-weight: 600; }
.view-header p { color: var(--text-secondary); font-size: 14px; margin-top: 2px; }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-secondary); text-decoration: none; margin-bottom: 14px; }
.back-link:hover { color: var(--text); }
.pre-wrap { white-space: pre-wrap; overflow-wrap: anywhere; }

/* ── FORMS ── */
label, .label { display: block; font-size: 12px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="datetime-local"], textarea, select {
  width: 100%; padding: 10px 14px; background: var(--bg); border: 1px solid var(--border-strong);
  border-radius: var(--radius); color: var(--text); font-size: 15px; transition: all var(--transition);
  outline: none; font-family: inherit; color-scheme: dark; min-height: 44px;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
textarea { resize: vertical; min-height: 88px; }
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }
.error-box { color: var(--danger); font-size: 13px; margin-top: 12px; padding: 10px 14px; background: var(--danger-bg); border: 1px solid var(--danger-border); border-radius: var(--radius); }
.ok-box { color: var(--success); font-size: 14px; margin-top: 12px; padding: 12px 14px; background: var(--success-bg); border: 1px solid var(--success-border); border-radius: var(--radius); }
.info-box { color: var(--text); font-size: 14px; padding: 12px 14px; background: var(--accent-bg); border: 1px solid var(--accent-border); border-radius: var(--radius); }
.warn-box { color: var(--text); font-size: 14px; padding: 12px 14px; background: var(--warning-bg); border: 1px solid var(--warning-border); border-radius: var(--radius); }

.check-row { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; cursor: pointer; text-transform: none; letter-spacing: normal; font-weight: 400; color: var(--text); font-size: 14px; margin: 0; }
.check-row input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--accent); flex-shrink: 0; }
.check-row .t { display: block; font-size: 14px; font-weight: 500; }
.check-row .d { display: block; font-size: 12px; color: var(--text-secondary); font-weight: 400; }

.option-input-row { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.option-input-row .num { width: 22px; font-size: 13px; color: var(--text-muted); text-align: right; flex-shrink: 0; }
.option-input-row input { flex: 1; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius); font-size: 14px; font-weight: 500; min-height: 44px;
  cursor: pointer; transition: all var(--transition); border: none; text-decoration: none; white-space: nowrap;
}
.btn-sm { padding: 6px 12px; font-size: 13px; min-height: 34px; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: #3a69e8; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary { background: var(--card); border: 1px solid var(--border-strong); color: var(--text); }
.btn-secondary:hover:not(:disabled) { background: var(--card-hover); border-color: var(--accent-border); }
.btn-danger { background: var(--danger-bg); border: 1px solid var(--danger-border); color: var(--danger); }
.btn-danger:hover:not(:disabled) { background: rgba(224,84,84,0.2); }
.btn-success { background: var(--success-bg); border: 1px solid var(--success-border); color: var(--success); }
.btn-ghost { background: none; border: none; color: var(--text-secondary); padding: 6px 10px; }
.btn-ghost:hover { color: var(--text); background: var(--card-hover); border-radius: var(--radius); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.icon-btn { flex-shrink: 0; background: none; border: 1px solid var(--border-strong); color: var(--text-secondary); border-radius: 8px; width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; font-size: 14px; }
.icon-btn:hover:not(:disabled) { color: var(--text); background: var(--card-hover); }
.icon-btn:disabled { opacity: 0.35; cursor: default; }

/* ── AUTH ── */
.auth-wrap { max-width: 420px; margin: 40px auto 0; }
.auth-card h2 { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.auth-sub { color: var(--text-secondary); font-size: 14px; margin-bottom: 24px; }
.auth-links { display: flex; justify-content: space-between; gap: 12px; margin-top: 18px; font-size: 13px; flex-wrap: wrap; }
.auth-links a { color: var(--text-secondary); text-decoration: none; }
.auth-links a:hover { color: var(--text); text-decoration: underline; }

/* ── BADGES ── */
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; padding: 2px 10px; border-radius: 100px; border: 1px solid; white-space: nowrap; }
.badge-open { color: var(--accent); background: var(--accent-bg); border-color: var(--accent-border); }
.badge-locked, .badge-active, .badge-sent, .badge-ok { color: var(--success); background: var(--success-bg); border-color: var(--success-border); }
.badge-needs_decision, .badge-paused, .badge-fallback, .badge-held, .badge-untested, .badge-pending_approval, .badge-pending_verification, .badge-suspended, .badge-pending { color: var(--warning); background: var(--warning-bg); border-color: var(--warning-border); }
.badge-cancelled, .badge-expired, .badge-rejected, .badge-terminated, .badge-discarded, .badge-off { color: var(--text-secondary); background: var(--card-hover); border-color: var(--border-strong); }
.badge-danger, .badge-failed, .badge-problem { color: var(--danger); background: var(--danger-bg); border-color: var(--danger-border); }

/* ── TABLE-ish lists (admin) ── */
.list-row { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.list-row:last-child { border-bottom: none; }
.list-main { flex: 1; min-width: 200px; }
.list-main .t { font-weight: 600; font-size: 14px; overflow-wrap: anywhere; }
.list-main .s { font-size: 12px; color: var(--text-secondary); overflow-wrap: anywhere; }
.tabs { display: flex; gap: 2px; padding: 4px; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.tab { flex: 1; padding: 8px 12px; border-radius: 7px; font-size: 13px; font-weight: 500; cursor: pointer; color: var(--text-secondary); border: none; background: none; white-space: nowrap; min-height: 36px; }
.tab { text-decoration: none; text-align: center; display: inline-flex; align-items: center; justify-content: center; }
.tab.active { background: var(--bg); color: var(--text); box-shadow: 0 1px 4px rgba(0,0,0,0.4); }
.count-pill { font-size: 11px; background: var(--border-strong); padding: 1px 6px; border-radius: 100px; margin-left: 4px; }

/* ── MODAL ── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 500; display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal { background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); width: 100%; max-width: 520px; max-height: 92vh; overflow-y: auto; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.modal-header h3 { font-size: 17px; font-weight: 600; }
.modal-body { padding: 22px; }
.modal-footer { padding: 14px 22px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }

/* ── TOAST ── */
#toasts { position: fixed; bottom: 20px; right: 20px; left: 20px; z-index: 9999; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; pointer-events: none; }
.toast { pointer-events: auto; padding: 12px 16px; border-radius: var(--radius); font-size: 14px; font-weight: 500; max-width: 380px; box-shadow: 0 8px 32px rgba(0,0,0,0.5); }
.toast-success { background: #1a3328; border: 1px solid var(--success-border); color: var(--success); }
.toast-error { background: #2e1a1a; border: 1px solid var(--danger-border); color: var(--danger); }
.toast-info { background: #1a2240; border: 1px solid var(--accent-border); color: var(--accent); }

/* ── MAIL PROCESSOR ── */
.tag { font-size: 11px; font-weight: 600; padding: 1px 8px; border-radius: 100px; margin-left: 8px; color: var(--text-secondary); background: var(--card-hover); vertical-align: 1px; }
.tag-all { color: var(--accent); background: var(--accent-bg); }
table.data .inline-fields { flex-wrap: nowrap; align-items: center; }
table.data .inline-fields input { width: 96px; min-height: 36px; padding: 6px 10px; font-size: 14px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px 18px; }
a.stat { text-decoration: none; color: inherit; display: block; transition: border-color var(--transition); }
a.stat:hover { border-color: var(--accent-border); }
#app > .warn-box, #app > .error-box, #app > .info-box { margin-bottom: 16px; }
.stat .n { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.stat .l { font-size: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.stat.warn { border-color: var(--warning-border); }
.stat.bad { border-color: var(--danger-border); }
.table-wrap { overflow-x: auto; margin: 0 -4px; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th { text-align: left; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-secondary); padding: 8px 10px; border-bottom: 1px solid var(--border-strong); white-space: nowrap; }
table.data td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; overflow-wrap: break-word; word-break: break-word; }
table.data tr:last-child td { border-bottom: none; }
table.data td.nowrap { white-space: nowrap; overflow-wrap: normal; }
.err-text { color: var(--danger); font-size: 12px; }
.key-box { white-space: pre-wrap; word-break: break-all; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; background: var(--bg); border: 1px solid var(--accent-border); border-radius: var(--radius); padding: 12px 14px; overflow-wrap: anywhere; user-select: all; }
.inline-fields { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.inline-fields .form-group { margin-bottom: 0; min-width: 120px; flex: 1; }
.section-title { font-size: 13px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin: 18px 0 10px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }
select.filter { width: auto; min-width: 150px; min-height: 36px; padding: 6px 10px; font-size: 13px; }

footer.site { text-align: center; font-size: 12px; color: var(--text-muted); padding: 24px 16px 32px; }

@media (max-width: 640px) {
  header.topbar { padding: 0 14px; }
  .header-user { display: none; }
  main { padding: 20px 16px 72px; }
  .card { padding: 18px; }
  .form-row { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .kv dt { margin-top: 8px; }
  .view-header h2 { font-size: 19px; }
  #toasts { align-items: stretch; }
  .toast { max-width: none; }
}
@media (max-width: 520px) {
  header.topbar h1 .by { display: none; }
  header.topbar h1 { font-size: 15px; }
  .logo { gap: 8px; }
  .header-right { gap: 6px; }
  .hbtn { padding: 5px 9px; font-size: 12px; }
}
@media (max-width: 380px) {
  .header-version { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }