/* Giao diện EmailAction Console: sidebar + topbar, theme sáng/tối (theo OS,
   ghi đè được bằng nút ◐ → localStorage "emailaction_theme" → thuộc tính
   data-theme trên <html>). Token màu khai báo 1 lần ở :root; dark có 2 chỗ
   (theo prefers-color-scheme khi chưa chọn tay, và khi data-theme=dark). */
:root {
  color-scheme: light;
  --bg: #f6f7fb; --surface: #fff; --surface-2: #f1f3f9; --fg: #171b26; --muted: #667085; --border: #e4e7ef;
  --accent: #4f46e5; --accent-soft: #eef0ff; --ok: #12805c; --ok-soft: #e3f6ee; --warn: #a15c07; --warn-soft: #fff3dd;
  --danger: #c0392b; --danger-soft: #fdecea; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --radius: 12px; --sidebar: 244px;
  /* Ánh xạ token sang package ComboDropdown độc lập (combo-dropdown/). */
  --cdd-bg: var(--surface);
  --cdd-border: var(--border);
  --cdd-accent: var(--accent);
  --cdd-fg: var(--fg);
  --cdd-muted: var(--muted);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f1117; --surface: #171a23; --surface-2: #1e2230; --fg: #e8eaf2; --muted: #98a2b3; --border: #2a2f3f;
    --accent: #8b8cff; --accent-soft: #252848; --ok: #4cc79a; --ok-soft: #14302a; --warn: #f0b255; --warn-soft: #3a2c12;
    --danger: #ff8b7e; --danger-soft: #3a1d1a; --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1117; --surface: #171a23; --surface-2: #1e2230; --fg: #e8eaf2; --muted: #98a2b3; --border: #2a2f3f;
  --accent: #8b8cff; --accent-soft: #252848; --ok: #4cc79a; --ok-soft: #14302a; --warn: #f0b255; --warn-soft: #3a2c12;
  --danger: #ff8b7e; --danger-soft: #3a1d1a; --shadow: none;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}
button, input, select { font: inherit; color: inherit; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92em; }
[hidden] { display: none !important; }

/* ---- layout ---- */
.app { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; }
.sidebar {
  background: var(--surface); border-right: 1px solid var(--border); padding: 18px 14px;
  display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; padding: 4px 10px 16px; }
.logo {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; color: #fff; font-size: 15px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
}
.nav-label { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 12px 10px 4px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px;
  color: var(--fg); text-decoration: none;
}
.nav a svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; color: var(--muted); flex: none; }
.nav a:hover { background: var(--surface-2); }
.nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav a.active svg { color: var(--accent); }
.nav-retry-wrap { position: relative; }
.nav-count-badge {
  position: absolute; right: 10px; top: 8px; background: var(--danger); color: #fff; border: 0; border-radius: 999px;
  font-size: 11px; font-weight: 700; padding: 0 7px; line-height: 18px; cursor: pointer;
}
.nav-retry-panel {
  margin: 4px 0 6px; padding: 10px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px;
}
.nav-retry-panel .mailbox-actions { margin-top: 8px; }
.sidebar .spacer { flex: 1; }
.user { display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--border); border-radius: 10px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; flex: none; }
.user small { display: block; color: var(--muted); }
.user .who { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.signout { margin-left: auto; border: 0; background: none; color: var(--muted); cursor: pointer; padding: 4px; }
.signout:hover { color: var(--danger); }

.main { min-width: 0; }
.topbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 16px 28px;
  border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; z-index: 5;
}
.topbar h1 { font-size: 18px; margin: 0; }
.topbar .crumb { color: var(--muted); }
.topbar .grow { flex: 1; }
.content { padding: 24px 28px 60px; max-width: 1180px; }
.mnav { display: none; gap: 4px; overflow-x: auto; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border); scrollbar-width: none; }
.mnav::-webkit-scrollbar { display: none; }
.mnav a { white-space: nowrap; padding: 6px 12px; border-radius: 999px; color: var(--fg); text-decoration: none; border: 1px solid var(--border); }
.mnav a.active { background: var(--accent-soft); color: var(--accent); border-color: transparent; font-weight: 600; }
.themebtn { position: fixed; right: 16px; bottom: 16px; z-index: 9; }

/* ---- primitives ---- */
.btn, .mailbox-actions button, .nav-action, .filter-form button, .upload-section button,
.u-reset-password, .u-delete, .p-rename, .p-delete, #handler-upload-btn {
  border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 7px 12px; cursor: pointer;
}
.btn:hover, .mailbox-actions button:hover, .nav-action:hover, .filter-form button:hover, .upload-section button:hover,
.u-reset-password:hover, .u-delete:hover, .p-rename:hover, .p-delete:hover { background: var(--surface-2); }
.btn.primary, #save-btn, #mk-save-btn, #login-btn, .mailbox-actions .primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.btn.primary:hover, #save-btn:hover, #mk-save-btn:hover, #login-btn:hover { background: var(--accent); filter: brightness(1.08); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--muted); }
.btn.ghost:hover { background: var(--surface-2); }
.btn.sm { padding: 4px 9px; font-size: 13px; }
.btn.danger, .btn.ghost.danger, .u-delete, .p-delete { color: var(--danger); }
.btn:disabled, .mailbox-actions button:disabled, .nav-action:disabled { opacity: .5; cursor: not-allowed; }
.btn:focus-visible, .tab:focus-visible, .input:focus-visible, .nav a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 18px; }
.card-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.card-h h2 { font-size: 15px; margin: 0; }
.card-h .sub { color: var(--muted); font-size: 13px; }
.card-b { padding: 18px; }
.pill { display: inline-block; border-radius: 999px; padding: 1px 9px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.acc { background: var(--accent-soft); color: var(--accent); }
.pill.danger { background: var(--danger-soft); color: var(--danger); }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid3 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-bottom: 18px; }
.grid3 .card { margin-bottom: 0; display: flex; flex-direction: column; }
.grid3 .card-b { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.twocol { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.twocol > .card { margin-bottom: 0; }
label.f { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
.input, .field-row input[type="text"], .field-row input[type="number"], .field-row input[type="password"], .field-row select,
.table tr.editing input[type="text"], .table tr.editing select, #mk-extra-headers-table input[type="text"],
.filter-form input, .card-b input[type="number"], .card-b input[type="file"] {
  width: 100%; border: 1px solid var(--border); background: var(--surface); color: var(--fg); border-radius: 8px; padding: 8px 10px;
}
.input:focus, .field-row input:focus, .field-row select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.hint, .empty { color: var(--muted); font-size: 13px; }
.hint.warning { color: var(--danger); }
.empty { padding: 28px; text-align: center; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.banner { border-radius: 10px; padding: 10px 14px; margin-bottom: 14px; display: flex; gap: 10px; align-items: flex-start; }
.banner.warn { background: var(--warn-soft); color: var(--warn); }
.banner.ok { background: var(--ok-soft); color: var(--ok); }
.banner.err { background: var(--danger-soft); color: var(--danger); }
.bigcount { font-size: 34px; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.row-actions, .mailbox-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row-actions { margin-top: auto; }
.mailbox-actions { margin-top: 14px; }
.mailbox-result { margin-top: 12px; font-size: 13px; white-space: pre-wrap; }
.nav-result { font-size: 13px; color: var(--muted); }
.nav-result.error { color: var(--danger); }
.nav-result.ok { color: var(--ok); }
.nav-result a { color: inherit; text-decoration: underline; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); margin-right: 6px; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }

/* form dạng nhãn trái / ô nhập phải */
.field-row, .frow {
  display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 6px 18px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.field-row:last-child, .frow:last-child { border-bottom: 0; }
.field-row label, .frow label { font-weight: 600; }
.field-row input[type="text"], .field-row input[type="password"], .field-row select { max-width: 520px; }
.field-row input[type="number"] { max-width: 140px; }
.field-row input[type="checkbox"], .check input, .radio input { accent-color: var(--accent); }
.field-row input[type="checkbox"] { width: 16px; height: 16px; }
.frow small, .opt small { display: block; color: var(--muted); font-weight: 400; }

/* switch: .sw (mới) và .switch/.slider (cũ) cùng giao diện */
.sw, .switch { position: relative; display: inline-block; width: 38px; height: 22px; flex: none; }
.sw input, .switch input { opacity: 0; position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; z-index: 1; }
.sw > span, .slider { position: absolute; inset: 0; background: var(--border); border-radius: 999px; transition: background .15s; cursor: pointer; }
.sw > span::after, .slider::before {
  content: ""; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; transition: transform .15s; box-shadow: 0 1px 2px rgba(0,0,0,.3);
}
.sw input:checked + span, .switch input:checked + .slider { background: var(--accent); }
.sw input:checked + span::after, .switch input:checked + .slider::before { transform: translateX(16px); }
.sw input:focus-visible + span, .switch input:focus-visible + .slider { outline: 2px solid var(--accent); outline-offset: 2px; }
.opt { display: flex; gap: 10px; align-items: flex-start; }
.opt .t { flex: 1; }
.check { display: flex; gap: 10px; align-items: flex-start; }
.check input { margin-top: 3px; }
.checks { display: flex; flex-direction: column; gap: 10px; }
.radio { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; cursor: pointer; }
.radio:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.auto-start-row { margin-top: 14px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.dz { border: 2px dashed var(--border); border-radius: 12px; padding: 24px; text-align: center; color: var(--muted); }

/* bảng */
.table, table { width: 100%; border-collapse: collapse; }
.table th, th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); text-align: left; padding: 10px 18px; border-bottom: 1px solid var(--border); background: var(--surface-2); font-weight: 600; }
.table td, td { padding: 11px 18px; border-bottom: 1px solid var(--border); text-align: left; }
.table tr:last-child td { border-bottom: 0; }
.table tr.missing { opacity: .6; }
.table tr.needs-review { background: var(--warn-soft); }
.table tr.editing { background: var(--accent-soft); }
.table tr.editing td { padding-top: 6px; padding-bottom: 6px; }
.table-scroll, .tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.source-path { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; color: var(--muted); }
.delete-row { border: 0; background: none; color: var(--danger); cursor: pointer; text-decoration: underline; }
.drag-handle button { border: 1px solid var(--border); background: transparent; cursor: pointer; padding: 1px 6px; margin-right: 2px; border-radius: 6px; color: var(--muted); }
.drag-handle button:hover { background: var(--surface-2); }

.badge { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); }
.badge-ok, .badge-moved, .badge-watch-connected { background: var(--ok-soft); color: var(--ok); }
.badge-missing, .badge-handler_error, .badge-move_error, .badge-watch-error { background: var(--danger-soft); color: var(--danger); }
.badge-needs-review, .badge-watch-connecting, .badge-watch-reconnecting, .badge-dry-run { background: var(--warn-soft); color: var(--warn); }
.badge-watch-running_pass { background: var(--accent-soft); color: var(--accent); }
.badge-watch-stopped { background: var(--surface-2); color: var(--muted); }
tr.is-dry-run { border-left: 3px dashed var(--warn); }

.filter-form { margin: 0 0 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.filter-form input { width: auto; min-width: 220px; }
.filter-form label { display: flex; gap: 6px; align-items: center; color: var(--muted); }
.filter-form input[type="datetime-local"] { min-width: 0; }
.pagination { margin-top: 14px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.col-expand { width: 28px; }
.expand-cell { text-align: center; }
.expand-toggle { background: none; border: 0; cursor: pointer; color: var(--muted); padding: 0 4px; line-height: 1; }
.expand-toggle:hover { color: var(--accent); }
.log-detail-row td { background: var(--surface-2); padding: 10px 18px 14px 44px; font-size: 13px; }
.log-detail-row ul { list-style: none; margin: 0; padding: 0; }
.log-detail-row li { padding: 2px 0; }
.log-detail-row .log-ts { color: var(--muted); font-family: ui-monospace, Menlo, monospace; margin-right: 6px; }
.log-detail-row .log-handler { color: var(--accent); font-weight: 600; }

/* ---- handlers ---- */
.upload-section { margin-bottom: 18px; }
.upload-section form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.ops-section { margin-bottom: 18px; }

/* ---- MoneyKeeper: tab ---- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 22px; overflow-x: auto; scrollbar-width: none; }
.tab { padding: 10px 14px; border: 0; background: none; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; font-weight: 500; white-space: nowrap; }
.tab.active { color: var(--accent); border-color: var(--accent); }
.tab .pill { margin-left: 6px; }

/* ---- MoneyKeeper: rule ---- */
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.seg { display: inline-flex; background: var(--surface-2); border-radius: 9px; padding: 3px; }
.seg button { border: 0; background: none; padding: 6px 14px; border-radius: 7px; cursor: pointer; color: var(--muted); font-weight: 500; }
.seg button.on { background: var(--surface); color: var(--fg); box-shadow: var(--shadow); }
.search { flex: 1; min-width: 200px; }
.rule { display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: start; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.rule:last-child { border-bottom: 0; }
.rule.review { background: linear-gradient(90deg, var(--warn-soft), transparent 40%); }
/* Rule đang tắt: làm mờ nội dung, giữ nút thao tác/editor rõ. */
.rule.off > :not(.actions):not(.editor) { opacity: .45; }
.rule.off .groups { text-decoration: line-through; text-decoration-color: var(--muted); }
.handle { display: flex; flex-direction: column; align-items: center; color: var(--muted); user-select: none; touch-action: none; cursor: grab; }
.handle button { border: 0; background: none; cursor: pointer; color: var(--muted); line-height: 1; padding: 1px 4px; }
.handle button:disabled { opacity: .3; cursor: not-allowed; }
.handle .grip { font-size: 15px; line-height: 1; padding: 2px 6px; }
.handle .no {
  width: 34px; text-align: center; font-size: 11px; font-weight: 700; color: var(--fg); background: transparent;
  border: 1px solid transparent; border-radius: 6px; padding: 1px 0; font-variant-numeric: tabular-nums;
}
.handle .no:hover:not(:disabled) { border-color: var(--border); background: var(--surface-2); }
.handle .no:focus { outline: none; border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 3px var(--accent-soft); }
.handle .no:disabled { color: var(--muted); }
.groups { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; min-width: 0; }
.grp { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 5px; border: 1px solid var(--border); border-radius: 9px; padding: 3px 6px 3px 8px; background: var(--surface-2); }
.grp .gl { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.chip { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 0 7px; font-size: 13px; overflow-wrap: anywhere; }
.or { font-size: 10px; font-weight: 700; color: var(--muted); }
.and { font-size: 11px; font-weight: 800; color: var(--accent); }
.result { margin-top: 9px; display: flex; align-items: center; gap: 8px; color: var(--muted); flex-wrap: wrap; }
.result b { color: var(--fg); font-weight: 600; }
.arrow { color: var(--accent); }
.rule .actions { display: flex; gap: 6px; align-items: center; }
#rules { position: relative; }
.rule.dragging { position: relative; z-index: 30; background: var(--surface); box-shadow: 0 10px 30px rgba(16,24,40,.28); border-radius: 10px; cursor: grabbing; opacity: .97; }
body.is-dragging, body.is-dragging * { cursor: grabbing !important; user-select: none; }
.drop-line { position: absolute; left: 8px; right: 8px; height: 3px; border-radius: 3px; background: var(--accent); z-index: 25; pointer-events: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.rule.moved { animation: flash 1.1s ease-out; }
@keyframes flash { 0% { background: var(--accent-soft); } 100% { background: transparent; } }
.dragnote { color: var(--muted); font-size: 12px; }
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: 18px; background: var(--fg); color: var(--bg); padding: 8px 14px; border-radius: 999px; font-size: 13px; z-index: 40; }

.editor { grid-column: 1 / -1; margin-top: 6px; border: 1px solid var(--accent); border-radius: 10px; background: var(--surface); padding: 14px; box-shadow: 0 0 0 3px var(--accent-soft); }
.egroup { border: 1px solid var(--border); border-radius: 10px; padding: 10px; margin-bottom: 10px; background: var(--surface-2); }
.egroup .eh { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.eh select { width: auto; font-weight: 600; }
.eh [data-rmgroup] { margin-left: auto; }
#schedule-replacements tr.is-archived td:not(:last-child) { opacity: .6; }
.btn.copy { display: inline-flex; align-items: center; gap: 4px; margin-left: 6px; border-color: var(--accent); background: var(--accent-soft); background: color-mix(in srgb, var(--accent) 20%, transparent); color: var(--accent); text-transform: none; letter-spacing: 0; }
.btn.copy:hover { background: color-mix(in srgb, var(--accent) 32%, transparent); }
.btn.copy svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ev { display: flex; gap: 6px; margin: 5px 0; align-items: center; }
.ev .input { flex: 1; }
.ev .input.mono { font-size: 13px; }
.glue { display: flex; align-items: center; gap: 10px; color: var(--accent); font-weight: 800; font-size: 11px; margin: 2px 0 10px; }
.glue::before, .glue::after { content: ""; height: 1px; background: var(--border); flex: 1; }
.preview { background: var(--accent-soft); border-radius: 8px; padding: 9px 12px; margin: 12px 0; font-size: 13px; }
.foot { display: flex; gap: 8px; justify-content: flex-end; }
.consolidate { margin: 0 0 14px; }
.consolidate ul { margin: 8px 0 12px; padding-left: 20px; }
.consolidate li { margin: 3px 0; }

/* combo trong editor rule */
.combo { position: relative; }
.combo-list { position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 20; max-height: 240px; overflow: auto; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 8px 24px rgba(16,24,40,.18); padding: 4px; }
.combo-item { display: flex; flex-direction: column; padding: 7px 10px; border-radius: 7px; cursor: pointer; }
.combo-item:hover, .combo-item.hot { background: var(--accent-soft); }
.combo-item small { color: var(--muted); }
.combo-empty { padding: 10px; color: var(--muted); }
.combo .input.sel { border-color: var(--ok); }
.combo-item.parent { font-weight: 600; }
.combo-item.child { padding-left: 22px; }
.combo-item.ctx { opacity: .55; cursor: default; pointer-events: none; }

/* ---- đăng nhập ---- */
.login-main { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: radial-gradient(1000px 500px at 20% -10%, var(--accent-soft), transparent), var(--bg); }
.login-form { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; box-shadow: var(--shadow); }
.login-form h1 { font-size: 20px; margin: 14px 0 4px; }
.login-form .field-row { grid-template-columns: 1fr; border-bottom: 0; padding: 8px 0; }
.login-form .field-row input[type="text"], .login-form .field-row input[type="password"] { max-width: none; }
.login-form .mailbox-actions button { width: 100%; }
.or-line { display: flex; align-items: center; gap: 10px; color: var(--muted); margin: 14px 0; font-size: 12px; }
.or-line::before, .or-line::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* ---- mobile ---- */
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .mnav { display: flex; }
  .topbar, .content { padding-left: 16px; padding-right: 16px; }
  .content { padding-bottom: 84px; }
  .rule { grid-template-columns: 34px minmax(0, 1fr); padding-left: 12px; padding-right: 12px; }
  .rule .actions { grid-column: 2; }
  .search { flex-basis: 100%; }
  .field-row, .frow { grid-template-columns: 1fr; }
  .field-row input[type="text"], .field-row input[type="password"], .field-row select { max-width: none; }
  .themebtn { padding: 6px 10px; font-size: 0; right: 12px; bottom: 12px; }
  .themebtn::before { content: "◐"; font-size: 16px; }
  .input, .field-row input, .field-row select { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } .rule.moved { animation: none; } }

/* cloudflare/: thông báo lỗi của khối kết quả */
.mailbox-result.error { color: var(--danger); }