:root {
  --ui-font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ui-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --ui-body-bg: #f1f5f9;
  --ui-body-bg-alt: #e2e8f0;
  --ui-surface: #ffffff;
  --ui-surface-soft: #f8fafc;
  --ui-surface-muted: #e2e8f0;
  --ui-surface-accent: #dbeafe;
  --ui-border: #e2e8f0;
  --ui-border-strong: #94a3b8;
  --ui-text: #0f172a;
  --ui-heading: #020617;
  --ui-muted: #64748b;
  --ui-primary: #2563eb;
  --ui-primary-hover: #1d4ed8;
  --ui-secondary: #0f172a;
  --ui-secondary-hover: #1e293b;
  --ui-success: #059669;
  --ui-success-hover: #047857;
  --ui-danger: #e11d48;
  --ui-danger-hover: #be123c;
  --ui-warning: #f59e0b;
  --ui-warning-hover: #d97706;
  --ui-warning-text: #1f2937;
  --ui-info: #0ea5e9;
  --ui-info-hover: #0284c7;
  --ui-ring: rgba(59, 130, 246, 0.16);
  --ui-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --ui-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.05);
  --ui-shadow: 0 4px 6px rgba(15, 23, 42, 0.05), 0 2px 4px rgba(15, 23, 42, 0.04);
  --ui-shadow-lg: 0 10px 15px rgba(15, 23, 42, 0.06), 0 4px 6px rgba(15, 23, 42, 0.04);
  --ui-radius-sm: 0.375rem;
  --ui-radius: 0.75rem;
  --ui-radius-lg: 0.875rem;
  --ui-radius-xl: 1rem;
  --ui-space-1: 0.25rem;
  --ui-space-2: 0.5rem;
  --ui-space-3: 0.75rem;
  --ui-space-4: 1rem;
  --ui-space-5: 1.25rem;
  --ui-space-6: 1.5rem;
  --ui-space-8: 2rem;
  --bos-spinner-color: #334155;
  --bos-spinner-size: 1.125rem;
  --bs-modal-header-padding: 0.3rem 1rem;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --ui-body-bg: #020617;
  --ui-body-bg-alt: #0f172a;
  --ui-surface: #0f172a;
  --ui-surface-soft: #111c31;
  --ui-surface-muted: #1e293b;
  --ui-surface-accent: #0b2545;
  --ui-border: #1e293b;
  --ui-border-strong: #475569;
  --ui-text: #e2e8f0;
  --ui-heading: #f8fafc;
  --ui-muted: #94a3b8;
  --ui-primary: #60a5fa;
  --ui-primary-hover: #3b82f6;
  --ui-secondary: #e2e8f0;
  --ui-secondary-hover: #f8fafc;
  --ui-success: #34d399;
  --ui-success-hover: #10b981;
  --ui-danger: #fb7185;
  --ui-danger-hover: #f43f5e;
  --ui-warning: #fbbf24;
  --ui-warning-hover: #f59e0b;
  --ui-warning-text: #111827;
  --ui-info: #38bdf8;
  --ui-info-hover: #0ea5e9;
  --ui-ring: rgba(96, 165, 250, 0.22);
  --ui-shadow-xs: 0 1px 2px rgba(2, 6, 23, 0.45);
  --ui-shadow-sm: 0 1px 2px rgba(2, 6, 23, 0.45), 0 1px 3px rgba(2, 6, 23, 0.38);
  --ui-shadow: 0 4px 6px rgba(2, 6, 23, 0.4), 0 2px 4px rgba(2, 6, 23, 0.28);
  --ui-shadow-lg: 0 10px 15px rgba(2, 6, 23, 0.48), 0 4px 6px rgba(2, 6, 23, 0.32);
  --bos-spinner-color: #f8fafc;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body.tool-page {
  margin: 0;
  min-height: 100vh;
  padding: 24px;
  color: var(--ui-text);
  font-family: var(--ui-font-sans);
  line-height: 1.6;
  background: var(--ui-body-bg);
  overflow-x: hidden;
  transition: background-color 0.2s ease, color 0.2s ease;
}

img,
video {
  display: block;
  max-width: 100%;
}

a {
  color: var(--ui-primary);
}

.textBlinkSorot {
  display: inline-block;
  background: red;
  color: yellow;
  font-weight: bold;
  padding: 1px 10px;
  text-decoration: none;
  animation: textBlinkSorotPulse 1s steps(2, start) infinite;
}

@keyframes textBlinkSorotPulse {
  0%, 49% {
    opacity: 1;
  }

  50%, 100% {
    opacity: 0.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  .textBlinkSorot {
    animation: none;
  }
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--ui-space-4);
  color: var(--ui-heading);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

p {
  margin: 0 0 var(--ui-space-3);
}

.tool-shell {
  width: 100%;
  margin: 0 auto;
  margin-bottom: 20px;
  display: grid;
  gap: var(--ui-space-5);
  padding: 20px;
  background: var(--ui-surface);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-xl);
  box-shadow: var(--ui-shadow-xs);
  overflow-x: hidden;
}

.tool-shell > *,
.card > *,
.group-section > *,
.control-block > *,
.controls > *,
.toolbar > *,
.btns > *,
.copy-row > *,
.row > *,
.manual-box > * {
  min-width: 0;
  max-width: 100%;
}

.tool-shell,
.card,
.panel-card,
.box,
.result-box,
.msg-card,
.group-section,
.result-item,
.saved ul,
.output,
.table-wrapper,
.code-box,
.email-display,
.drag-area,
textarea,
input[type="text"],
input[type="number"],
select,
.form-control,
.form-area,
button,
.btn,
.tool-button {
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

.page-title {
  margin: 0;
  text-align: center;
  font-size: clamp(1.4rem, 1.15rem + 1vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.page-subtitle,
.lead,
.note,
.small,
footer,
.viewer-note,
.status,
.count,
.label-status,
.viewer-status {
  color: var(--ui-muted);
}

.tool-shell > footer {
  margin-top: 0;
  padding-top: var(--ui-space-4);
  border-top: 1px solid var(--ui-border);
  text-align: center;
  font-size: 0.8125rem;
}

.card,
.panel-card,
.box,
.result-box,
.msg-card,
.group-section,
.result-item,
.saved ul,
.output {
  background: var(--ui-surface);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-lg);
  box-shadow: none;
  overflow: hidden;
}

.group-section,
.result-item,
.msg-card,
.box,
.result-box,
.card {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: var(--ui-space-4);
}

.notice,
.alert {
  padding: var(--ui-space-4);
  border: 1px solid #bfdbfe;
  border-radius: var(--ui-radius);
  background: #eff6ff;
  color: #1e40af;
}

.stack,
.controls,
.toolbar,
.btns,
.copy-row {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  gap: var(--ui-space-3);
}

.controls,
.toolbar,
.btns,
.copy-row {
  margin-top: var(--ui-space-2);
}

.controls + *,
.toolbar + *,
.btns + *,
.copy-row + * {
  margin-top: var(--ui-space-2);
}

.stack {
  flex-direction: column;
}

.input-section,
.control-block {
  display: grid;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  gap: var(--ui-space-3);
  margin-bottom: 0;
}

.grid,
.results,
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--ui-space-4);
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ui-space-4);
}

.results {
  margin-top: 0;
}

.row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  gap: var(--ui-space-3);
}

.form-label,
label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ui-text);
  font-size: 0.875rem;
  font-weight: 600;
}

textarea,
input[type="text"],
input[type="number"],
select,
.form-control,
.form-area {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 0.625rem 0.8rem;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface);
  color: var(--ui-text);
  font: inherit;
  font-size: 0.875rem;
  box-shadow: none;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease;
}

textarea::placeholder,
input[type="text"]::placeholder,
input[type="number"]::placeholder,
select::placeholder,
.form-control::placeholder,
.form-area::placeholder {
  color: #94a3b8;
}

textarea,
.form-area {
  resize: vertical;
  font-family: var(--ui-font-mono);
  line-height: 1.5;
}

textarea:hover,
input[type="text"]:hover,
input[type="number"]:hover,
select:hover,
.form-control:hover,
.form-area:hover {
  border-color: var(--ui-border-strong);
}

textarea:focus,
input[type="text"]:focus,
input[type="number"]:focus,
select:focus,
.form-control:focus,
.form-area:focus {
  outline: none;
  border-color: var(--ui-primary);
  box-shadow: 0 0 0 3px var(--ui-ring);
  background: var(--ui-surface);
}

textarea[readonly],
input[readonly] {
  background: var(--ui-surface-soft);
  border-color: var(--ui-border);
  color: var(--ui-text);
}

button,
.btn,
.btn-start,
.btn-stop,
.btn-export,
.btn-soft,
.ghost,
.btn-gen,
.btn-copy,
.toggle-btn,
.dl-btn,
.saved-btns button,
.manual-box button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-width: 0;
  gap: var(--ui-space-2);
  min-height: 38px;
  padding: 0.55rem 0.85rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  background: var(--ui-primary);
  color: #fff;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: none;
  transition:
    background-color 0.18s ease,
    border-color 0.18s ease,
    color 0.18s ease,
    box-shadow 0.18s ease;
}

button:hover,
.btn:hover,
.btn-start:hover,
.btn-stop:hover,
.btn-export:hover,
.btn-soft:hover,
.ghost:hover,
.btn-gen:hover,
.btn-copy:hover,
.toggle-btn:hover,
.dl-btn:hover,
.saved-btns button:hover,
.manual-box button:hover {
  box-shadow: inset 0 0 0 999px rgba(255, 255, 255, 0.04);
}

button:focus-visible,
.btn:focus-visible,
.btn-start:focus-visible,
.btn-stop:focus-visible,
.btn-export:focus-visible,
.btn-soft:focus-visible,
.ghost:focus-visible,
.btn-gen:focus-visible,
.btn-copy:focus-visible,
.toggle-btn:focus-visible,
.dl-btn:focus-visible,
.saved-btns button:focus-visible,
.manual-box button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ui-ring);
}

button:disabled,
.btn:disabled,
.btn-start:disabled,
.btn-stop:disabled,
.btn-export:disabled,
.btn-soft:disabled,
.ghost:disabled,
.btn-gen:disabled,
.btn-copy:disabled,
.toggle-btn:disabled,
.saved-btns button:disabled,
.manual-box button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  box-shadow: none;
}

.btn,
button,
.btn-primary,
.btn-start,
.btn-export,
.btn-gen,
#btnGenerate,
#btnCheck,
#btnDownload,
#btnManual {
  background: var(--ui-primary);
  border-color: var(--ui-primary);
  color: #fff;
}

.btn-primary:hover,
.btn-start:hover,
.btn-export:hover,
.btn-gen:hover,
#btnGenerate:hover,
#btnCheck:hover,
#btnDownload:hover,
#btnManual:hover {
  background: var(--ui-primary-hover);
  border-color: var(--ui-primary-hover);
}

.btn-success,
#btnCopy,
.saved-btns .use,
.dl-btn.mp3 {
  background: var(--ui-success);
  border-color: var(--ui-success);
  color: #fff;
}

.btn-success:hover,
#btnCopy:hover,
.saved-btns .use:hover,
.dl-btn.mp3:hover {
  background: var(--ui-success-hover);
  border-color: var(--ui-success-hover);
}

.btn-danger,
.btn-stop,
.saved-btns .del {
  background: var(--ui-danger);
  border-color: var(--ui-danger);
  color: #fff;
}

.btn-danger:hover,
.btn-stop:hover,
.saved-btns .del:hover {
  background: var(--ui-danger-hover);
  border-color: var(--ui-danger-hover);
}

.btn-warning {
  background: var(--ui-warning);
  border-color: var(--ui-warning);
  color: var(--ui-warning-text);
}

.btn-warning:hover {
  background: var(--ui-warning-hover);
  border-color: var(--ui-warning-hover);
}

.btn-secondary,
.btn-copy,
.btn-soft,
.ghost,
.toggle-btn,
.dl-btn.wm {
  background: var(--ui-surface);
  border-color: var(--ui-border);
  color: var(--ui-text);
}

.btn-secondary:hover,
.btn-copy:hover,
.btn-soft:hover,
.ghost:hover,
.toggle-btn:hover,
.dl-btn.wm:hover {
  background: var(--ui-surface-soft);
  border-color: var(--ui-border-strong);
  color: var(--ui-heading);
}

.btn-soft.soft-blue {
  background: #eff6ff;
  border-color: #dbeafe;
  color: #1d4ed8;
}

.btn-soft.soft-blue:hover {
  background: #dbeafe;
  border-color: #bfdbfe;
}

.btn-soft.soft-purple {
  background: #f5f3ff;
  border-color: #e9d5ff;
  color: #6d28d9;
}

.btn-soft.soft-purple:hover {
  background: #ede9fe;
  border-color: #d8b4fe;
}

.btn-outline,
.btn-outline-success,
.btn-outline-danger,
.btn-outline-secondary,
.dl-btn.nowm {
  background: var(--ui-surface);
  box-shadow: none;
}

.btn-outline {
  color: var(--ui-text);
  border-color: var(--ui-border);
}

.btn-outline:hover {
  background: var(--ui-surface-soft);
  border-color: var(--ui-border-strong);
}

.btn-outline-success {
  color: var(--ui-success);
  border-color: #86efac;
}

.btn-outline-success:hover {
  background: #ecfdf5;
  border-color: #6ee7b7;
  color: #065f46;
}

.btn-outline-danger {
  color: var(--ui-danger);
  border-color: #fecaca;
}

.btn-outline-danger:hover {
  background: #fef2f2;
  border-color: #fb7185;
  color: #991b1b;
}

.btn-outline-secondary {
  color: var(--ui-secondary);
  border-color: var(--ui-border);
}

.btn-outline-secondary:hover {
  background: var(--ui-surface-soft);
  border-color: var(--ui-border-strong);
  color: var(--ui-text);
}

.dl-btn.nowm {
  color: var(--ui-primary);
  border-color: #bfdbfe;
}

.dl-btn.nowm:hover {
  background: #eff6ff;
  border-color: #93c5fd;
  color: #1d4ed8;
}

.btn-sm {
  min-height: 32px;
  padding: 0.4rem 0.7rem;
  border-radius: 0.625rem;
  font-size: 0.8125rem;
}

.btn-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-spinner {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

button.is-loading,
.btn.is-loading,
.btn-start.is-loading,
.btn-stop.is-loading,
.btn-export.is-loading,
.btn-soft.is-loading,
.ghost.is-loading,
.btn-gen.is-loading,
.btn-copy.is-loading,
.toggle-btn.is-loading,
.dl-btn.is-loading,
.saved-btns button.is-loading,
.manual-box button.is-loading,
.tool-button.is-loading {
  position: relative;
  pointer-events: none;
}

button.is-loading .btn-label,
.btn.is-loading .btn-label,
.btn-start.is-loading .btn-label,
.btn-stop.is-loading .btn-label,
.btn-export.is-loading .btn-label,
.btn-soft.is-loading .btn-label,
.ghost.is-loading .btn-label,
.btn-gen.is-loading .btn-label,
.btn-copy.is-loading .btn-label,
.toggle-btn.is-loading .btn-label,
.dl-btn.is-loading .btn-label,
.saved-btns button.is-loading .btn-label,
.manual-box button.is-loading .btn-label,
.tool-button.is-loading .btn-label {
  opacity: 0;
}

button.is-loading .btn-spinner,
.btn.is-loading .btn-spinner,
.btn-start.is-loading .btn-spinner,
.btn-stop.is-loading .btn-spinner,
.btn-export.is-loading .btn-spinner,
.btn-soft.is-loading .btn-spinner,
.ghost.is-loading .btn-spinner,
.btn-gen.is-loading .btn-spinner,
.btn-copy.is-loading .btn-spinner,
.toggle-btn.is-loading .btn-spinner,
.dl-btn.is-loading .btn-spinner,
.saved-btns button.is-loading .btn-spinner,
.manual-box button.is-loading .btn-spinner,
.tool-button.is-loading .btn-spinner {
  display: inline-flex;
}

.bos-loader {
  position: relative;
  display: inline-block;
  width: var(--bos-spinner-size);
  height: var(--bos-spinner-size);
}

.bos-loader div {
  position: absolute;
  width: 8.5%;
  height: 26%;
  left: 45.75%;
  top: 37%;
  border-radius: 999px;
  background: var(--bos-spinner-color);
  opacity: 0.05;
  animation: bos-fade 1s steps(12) infinite;
}

.bos-loader div:nth-child(1)  { transform: rotate(0deg) translate(0, -130%); animation-delay: 0s; }
.bos-loader div:nth-child(2)  { transform: rotate(30deg) translate(0, -130%); animation-delay: -0.9167s; }
.bos-loader div:nth-child(3)  { transform: rotate(60deg) translate(0, -130%); animation-delay: -0.8333s; }
.bos-loader div:nth-child(4)  { transform: rotate(90deg) translate(0, -130%); animation-delay: -0.75s; }
.bos-loader div:nth-child(5)  { transform: rotate(120deg) translate(0, -130%); animation-delay: -0.6667s; }
.bos-loader div:nth-child(6)  { transform: rotate(150deg) translate(0, -130%); animation-delay: -0.5833s; }
.bos-loader div:nth-child(7)  { transform: rotate(180deg) translate(0, -130%); animation-delay: -0.5s; }
.bos-loader div:nth-child(8)  { transform: rotate(210deg) translate(0, -130%); animation-delay: -0.4167s; }
.bos-loader div:nth-child(9)  { transform: rotate(240deg) translate(0, -130%); animation-delay: -0.3333s; }
.bos-loader div:nth-child(10) { transform: rotate(270deg) translate(0, -130%); animation-delay: -0.25s; }
.bos-loader div:nth-child(11) { transform: rotate(300deg) translate(0, -130%); animation-delay: -0.1667s; }
.bos-loader div:nth-child(12) { transform: rotate(330deg) translate(0, -130%); animation-delay: -0.0833s; }

@keyframes bos-fade {
  from { opacity: 1; }
  to { opacity: 0.05; }
}

.row > span.btn {
  cursor: default;
  pointer-events: none;
}

.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-3);
  margin: var(--ui-space-4) 0;
}

.status-total,
.status-live,
.status-dead,
.status-dup,
.status-error {
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-2);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--ui-border);
  border-radius: 999px;
  background: var(--ui-surface);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: none;
}

.status-total {
  color: var(--ui-text);
}

.status-live {
  color: var(--ui-success);
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.status-dead {
  color: var(--ui-danger);
  border-color: #fecaca;
  background: #fef2f2;
}

.status-dup {
  color: #b45309;
  border-color: #fde68a;
  background: #fffbeb;
}

.status-error {
  color: #7c3aed;
  border-color: #ddd6fe;
  background: #f5f3ff;
}

#liveCount,
#deadCount,
#statLive,
#statDead,
#statDup,
#statError,
#statTotal {
  font-weight: 700;
}

.progress,
.progress-box {
  width: 100%;
  max-width: 100%;
  height: 0.5rem;
  overflow: hidden;
  border: 1px solid var(--ui-border);
  border-radius: 999px;
  background: var(--ui-surface-muted);
  box-shadow: none;
}

.bar,
.progress-inner {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%);
  color: #eff6ff;
  font-size: 0.75rem;
  line-height: 0.5rem;
  text-align: center;
  transition: width 0.22s ease;
}

.table-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: auto;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface);
  box-shadow: none;
}

table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
}

th,
td {
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--ui-border);
  text-align: center;
  vertical-align: top;
  font-size: 0.875rem;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--ui-surface-soft);
  color: var(--ui-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

tr:nth-child(even) td {
  background: var(--ui-surface-soft);
}

tr:hover td {
  background: var(--ui-surface-accent);
}

td.cookies-cell {
  max-width: 260px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.group-header,
.label-title,
.switch-mode,
.inline-check,
.manual-box,
.form-row,
.saved li {
  display: flex;
  align-items: center;
  gap: var(--ui-space-3);
}

.group-header,
.label-title,
.switch-mode {
  justify-content: space-between;
  flex-wrap: wrap;
}

.switch-mode-actions {
  display: flex;
  align-items: center;
  gap: var(--ui-space-2);
}

.group-header {
  margin-bottom: var(--ui-space-3);
}

.form-row,
.label-editor {
  margin-bottom: var(--ui-space-3);
}

.label-editor {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 110px 88px;
  gap: var(--ui-space-2);
  align-items: center;
}

.output {
  min-height: 220px;
  padding: var(--ui-space-4);
  overflow: auto;
  white-space: pre-wrap;
  font-family: var(--ui-font-mono);
  background: var(--ui-surface-soft);
  opacity: 0.92;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.output.active {
  opacity: 1;
}

.code-box {
  width: 100%;
  max-width: 100%;
  padding: var(--ui-space-4);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-lg);
  background: var(--ui-surface-soft);
  color: var(--ui-heading);
  text-align: center;
  font-family: var(--ui-font-mono);
  font-size: clamp(1.75rem, 1.4rem + 1vw, 2.25rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  word-break: break-word;
}

.code-box-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--ui-space-4);
}

.code-box-value {
  display: inline-block;
  min-width: 0;
}

.code-copy-btn {
  width: auto !important;
  min-width: 0;
  flex: 0 0 auto;
}

.share-link-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--ui-space-3);
  margin-top: var(--ui-space-2);
}

.share-link-value {
  display: inline-block;
  max-width: 100%;
  min-width: 0;
  color: var(--ui-text);
  font-family: var(--ui-font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
  word-break: break-all;
}

.table-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--ui-space-2);
}

.email-display,
.drag-area {
  padding: var(--ui-space-5);
  border: 1px dashed var(--ui-border);
  border-radius: var(--ui-radius-lg);
  background: var(--ui-surface-soft);
}

.email-display {
  font-weight: 700;
  color: var(--ui-heading);
  word-break: break-word;
}

.drag-area {
  text-align: center;
  cursor: pointer;
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}

.drag-area:hover {
  background: var(--ui-surface-accent);
  border-color: var(--ui-primary);
}

.hidden,
[hidden],
.saved.hidden,
.popup.hidden {
  display: none !important;
}

.face-status {
  margin: 0;
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ui-muted);
  white-space: pre-line;
}

.saved ul {
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: hidden;
}

.saved li {
  justify-content: space-between;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--ui-border);
}

.saved li:last-child {
  border-bottom: 0;
}

.saved-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-2);
}

.popup,
.toast {
  position: fixed;
  z-index: 9999;
  display: none;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--ui-border-strong);
  background: #0f172a;
  color: #f8fafc;
  box-shadow: var(--ui-shadow-lg);
}

.popup {
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
}

.toast {
  top: 20px;
  right: 20px;
}

.toast.show,
.popup.show {
  display: block;
}

.invalid {
  color: var(--ui-danger);
  border-color: #fecaca;
  background: #fef2f2;
}

.result-item video {
  margin-top: var(--ui-space-3);
  border-radius: var(--ui-radius);
}

.preview-frame {
  width: 100%;
  min-height: 420px;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: #fff;
}

.html-review-grid {
  align-items: stretch;
  grid-template-columns:
    minmax(0, var(--html-review-left-fr, 1fr))
    14px
    minmax(0, var(--html-review-right-fr, 1fr));
}

.html-review-panel {
  display: flex;
  flex-direction: column;
  gap: var(--ui-space-3);
  min-width: 0;
  overflow: hidden;
}

.html-review-headline {
  margin-bottom: 0;
}

.html-review-view-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--ui-space-2);
}

.html-review-view-controls .label-status {
  white-space: nowrap;
}

.html-review-editor {
  height: 28rem;
  min-height: 28rem;
}

.html-review-grid .render-stage {
  min-height: 28rem;
  height: 28rem;
}

.html-review-grid .preview-frame {
  min-height: 0;
  height: 100%;
}

.html-review-splitter {
  position: relative;
  align-self: stretch;
  min-height: 100%;
  cursor: col-resize;
  touch-action: none;
  border-radius: 999px;
  outline: none;
}

.html-review-splitter::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: var(--ui-border-strong);
  transition:
    background-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.html-review-splitter:hover::before,
.html-review-splitter:focus-visible::before {
  background: var(--ui-accent);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

.html-review-resizing,
.html-review-resizing * {
  cursor: col-resize !important;
  user-select: none !important;
}

.html-review-fullpage-open {
  overflow: hidden;
}

.html-review-grid.is-fullpage {
  position: fixed;
  inset: 20px;
  z-index: 1200;
  padding: 20px;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-xl);
  background: var(--ui-body-bg);
  box-shadow: var(--ui-shadow-lg);
  overflow: auto;
  align-content: start;
}

.html-review-grid.is-fullpage .group-section {
  box-shadow: var(--ui-shadow-xs);
}

.html-review-grid.is-left-collapsed > .html-review-panel:first-child,
.html-review-grid.is-right-collapsed > .html-review-panel:last-child {
  padding: 0;
  border-width: 0;
  box-shadow: none;
  gap: 0;
}

.html-review-grid.is-left-collapsed > .html-review-panel:first-child > *,
.html-review-grid.is-right-collapsed > .html-review-panel:last-child > * {
  visibility: hidden;
  pointer-events: none;
}

.html-review-grid.is-fullpage .html-review-editor,
.html-review-grid.is-fullpage .render-stage {
  min-height: calc(100vh - 12rem);
  height: calc(100vh - 12rem);
}

.render-stage {
  position: relative;
  min-height: 420px;
}

.render-loader {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: none;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-lg);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(2px);
}

:root[data-theme="dark"] .render-loader {
  background: rgba(2, 6, 23, 0.72);
}

.render-loader .bos-loader {
  --bos-spinner-size: 2rem;
}

.render-stage.is-loading .render-loader {
  display: flex;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ui-space-3);
}

.stat-card {
  padding: var(--ui-space-4);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface-soft);
}

.stat-card strong {
  display: block;
  margin-bottom: var(--ui-space-1);
  color: var(--ui-heading);
  font-size: 1rem;
}

.divider {
  margin: var(--ui-space-5) 0;
  border: 0;
  border-top: 1px solid var(--ui-border);
}

.section-title {
  margin-bottom: var(--ui-space-3);
  font-size: 1rem;
}

.hide-sm {
  display: inline;
}

.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.justify-content-between {
  justify-content: space-between;
}

.justify-content-center {
  justify-content: center;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-1 {
  gap: var(--ui-space-1);
}

.gap-2 {
  gap: var(--ui-space-2);
}

.gap-3 {
  gap: var(--ui-space-3);
}

.mt-2 {
  margin-top: var(--ui-space-2);
}

.mt-3 {
  margin-top: var(--ui-space-3);
}

.mt-4 {
  margin-top: var(--ui-space-4);
}

.mb-2 {
  margin-bottom: var(--ui-space-2);
}

.mb-3 {
  margin-bottom: var(--ui-space-3);
}

.border-0 {
  border: 0 !important;
  box-shadow: none !important;
}

.mb {
  margin-bottom: var(--ui-space-4);
}

.ms-auto {
  margin-left: auto;
}

.text-center {
  text-align: center;
}

.text-end {
  text-align: right;
}

.text-muted {
  color: var(--ui-muted) !important;
}

.text-success {
  color: var(--ui-success) !important;
}

.text-danger {
  color: var(--ui-danger) !important;
}

.w-auto {
  width: auto !important;
}

.w-100 {
  width: 100% !important;
}

.swal2-popup {
  border: 1px solid var(--ui-border) !important;
  border-radius: var(--ui-radius-lg) !important;
  background: var(--ui-surface) !important;
  color: var(--ui-text) !important;
  box-shadow: var(--ui-shadow-lg) !important;
}

.swal2-popup:not(.swal2-toast) {
  width: min(32rem, calc(100vw - 2rem)) !important;
  max-width: calc(100vw - 2rem) !important;
}

.swal2-title {
  color: var(--ui-heading) !important;
}

.swal2-html-container {
  color: var(--ui-muted) !important;
}

.swal2-input,
.swal2-file,
.swal2-textarea,
.swal2-select {
  box-sizing: border-box !important;
  width: calc(100% - 2.5rem) !important;
  max-width: calc(100% - 2.5rem) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.swal2-actions {
  flex-wrap: wrap !important;
}

.swal2-confirm {
  background: var(--ui-primary) !important;
  color: #fff !important;
  border-radius: 0.75rem !important;
}

.swal2-cancel {
  background: var(--ui-surface) !important;
  color: var(--ui-text) !important;
  border: 1px solid var(--ui-border) !important;
  border-radius: 0.75rem !important;
}

@media (max-width: 992px) {
  body.tool-page {
    padding: 16px;
  }

  .tool-shell {
    padding: 18px;
    border-radius: var(--ui-radius-lg);
  }

  .grid,
  .results,
  .two-col,
  .three-col {
    grid-template-columns: 1fr;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  .label-editor {
    grid-template-columns: 1fr;
  }

  .html-review-view-controls {
    width: 100%;
    justify-content: flex-start;
  }

  .html-review-grid {
    grid-template-columns: 1fr;
  }

  .html-review-splitter {
    display: none;
  }

  .group-header,
  .manual-box,
  .controls,
  .toolbar,
  .btns,
  .copy-row {
    flex-direction: column;
    align-items: stretch;
  }

  .group-header > div,
  .manual-box > * {
    width: 100%;
  }

.checker-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .checker-toolbar label,
  .checker-toolbar input,
  .checker-toolbar button {
    width: 100% !important;
  }

  .checker-toolbar label {
    margin-bottom: 0;
    text-align: left;
  }

  .code-box-inline {
    gap: var(--ui-space-3);
  }

  .code-copy-btn {
    width: auto !important;
    align-self: center;
  }

  .hide-sm {
    display: none;
  }

  .html-review-grid.is-fullpage {
    inset: 12px;
    padding: 12px;
  }

  .html-review-grid .html-review-editor,
  .html-review-grid .render-stage,
  .html-review-grid.is-fullpage .html-review-editor,
  .html-review-grid.is-fullpage .render-stage {
    min-height: 24rem;
    height: 24rem;
  }
}

@media (max-width: 640px) {
  .tool-shell {
    padding: 14px;
  }

  button,
  .btn,
  .btn-start,
  .btn-stop,
  .btn-export,
  .btn-soft,
  .ghost,
  .btn-gen,
  .btn-copy,
  .toggle-btn,
  .dl-btn,
  .saved-btns button,
  .manual-box button {
    width: 100%;
  }

  .code-copy-btn {
    width: auto !important;
  }

  table {
    min-width: 540px;
  }
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.5rem;
  width: 100%;
  box-sizing: border-box;
}

.row > * {
  padding: 0 0.5rem;
  box-sizing: border-box;
}

@media (min-width: 992px) {
  .col-lg-2 { flex: 0 0 auto; width: 16.5%; }
  .col-lg-3 { flex: 0 0 auto; width: 24.75%; }
  .col-lg-4 { flex: 0 0 auto; width: 33%; }
  .col-lg-5 { flex: 0 0 auto; width: 41.25%; }
  .col-lg-6 { flex: 0 0 auto; width: 49.5%; }
  .col-lg-7 { flex: 0 0 auto; width: 57.75%; }
  .col-lg-8 { flex: 0 0 auto; width: 66%; }
  .col-lg-9 { flex: 0 0 auto; width: 74.25%; }
  .col-lg-10 { flex: 0 0 auto; width: 82.5%; }
  .col-lg-11 { flex: 0 0 auto; width: 90.75%; }
  .col-lg-12 { flex: 0 0 auto; width: 99%; }
}

.align-items-start {
  align-items: flex-start;
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--ui-space-2);
}

.form-check-input {
  width: 1rem;
  height: 1rem;
  margin: 0;
  accent-color: var(--ui-primary);
  flex: 0 0 auto;
}

.form-check-label {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
}

.modal-open {
  overflow: hidden;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  padding: var(--ui-space-4);
  overflow-x: hidden;
  overflow-y: auto;
  background: rgba(15, 23, 42, 0.4);
}

.modal.fade {
  opacity: 0;
  transition: opacity 0.18s ease;
}

.modal.show {
  display: block;
  opacity: 1;
}

.modal-dialog {
  width: min(100%, 700px);
  margin: 1.75rem auto;
}

.modal-xl {
  max-width: 1140px;
}

.modal-body .row {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  margin-left: -0.5rem;
  margin-right: -0.5rem;
}

.modal-body .row > * {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  box-sizing: border-box;
}

@media (min-width: 992px) {
  .modal-body .col-lg-7 {
    flex: 0 0 auto;
    width: 57.75%;
  }
  .modal-body .col-lg-5 {
    flex: 0 0 auto;
    width: 41.25%;
  }
  .modal-body .col-lg-12 {
    flex: 0 0 auto;
    width: 99%;
  }
}

.identify-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--ui-space-4);
}

.identify-card {
  padding: 0;
  overflow: hidden;
}

.identify-card img {
  width: 100%;
  height: auto;
  display: block;
}

.identify-card .card {
  padding: var(--ui-space-4);
}

.btnPhoi,
.sub {
  width: auto;
}

.btnClose {
  flex: 0 0 auto;
}

.modal-backdrop {
  z-index: 1040;
  background: rgba(15, 23, 42, 0.4);
}

.modal {
  z-index: 1050;
}

.modal .modal-content {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--ui-border) !important;
  border-radius: var(--ui-radius-lg) !important;
  box-shadow: var(--ui-shadow-lg) !important;
  background: var(--ui-surface) !important;
  color: var(--ui-text);
}

.modal .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--bs-modal-header-padding);
  border-bottom: 1px solid var(--ui-border);
  color: var(--ui-heading);
}

.modal .modal-title {
  margin-bottom: 0;
}

.modal .modal-body {
  padding: var(--ui-space-4);
}

.modal .modal-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--ui-space-3);
  padding: var(--ui-space-4);
  border-top: 1px solid var(--ui-border);
}

.btn-close-identify {
  padding: 0;
  margin: 0;
  background: none;
  border: none;
  color: var(--ui-danger);
  font-size: 1.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s, background 0.2s;
}

.btn-close-identify:hover {
  opacity: 0.85;
}

.btn-close-identify::before {
  content: "×";
  font-weight: 700;
}

.gender-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  padding: 10px;
  background: var(--ui-surface-muted);
}

.gender-btn-group label {
  --bos-spinner-color: currentColor;
  flex: 1;
  min-width: 0;
  margin: 0;
  padding: 0.5rem 1.75rem;
  border: none;
  border-radius: calc(var(--ui-radius) - 2px);
  background: var(--ui-surface);
  color: var(--ui-text);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.gender-btn-group label:hover {
  background: var(--ui-surface-soft);
}

.gender-btn-group label .btn-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.gender-btn-group label .btn-spinner {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.gender-btn-group input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.gender-btn-group label:has(input:checked) {
  background: var(--ui-primary);
  color: #fff;
}

.gender-btn-group label.is-loading {
  pointer-events: none;
}

.gender-btn-group label.is-loading .btn-label {
  opacity: 0;
}

.gender-btn-group label.is-loading .btn-spinner {
  display: inline-flex;
}

.mailgen-shell {
  gap: var(--ui-space-4);
}

.mailgen-shell,
.mailgen-shell > *,
.mailgen-toolbar,
.mailgen-actions,
.mailgen-layout,
.mailgen-layout > .group-section,
.mailgen-pages,
.mailgen-meta-grid,
.mailgen-preview,
.mailgen-feedback,
.mailgen-empty {
  min-width: 0;
  max-width: 100%;
}

.mailgen-subtitle {
  margin-top: calc(var(--ui-space-4) * -0.45);
  text-align: center;
}

.mailgen-section-title {
  margin: 0;
  font-size: 1.05rem;
}

.mailgen-section-heading {
  display: flex;
  align-items: center;
  gap: var(--ui-space-3);
  flex-wrap: wrap;
}

.mailgen-poll-loader {
  position: absolute;
  top: 1px;
  left: 1px;
  right: 1px;
  height: 4px;
  background-color: #dddddd;
  overflow: hidden;
  border-radius: 0 0 2px 2px;
  z-index: 2;
}

.mailgen-poll-loader::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    #3b82f6 0%,
    #3b82f6 50%,
    transparent 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: bos-slide 1.5s linear infinite;
}

@keyframes bos-slide {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

:root[data-theme="dark"] .mailgen-poll-loader {
  background-color: rgba(148, 163, 184, 0.24);
}

.mailgen-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--ui-space-3);
  align-items: center;
}

.mailgen-generate-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
}

.mailgen-domain-select {
  flex: 0 0 auto;
  width: 16ch;
  min-width: 16ch;
  max-width: min(100%, 24ch);
}

.mailgen-saved-select {
  flex: 0 0 auto;
  width: 18ch;
  min-width: 18ch;
  max-width: min(100%, 36ch);
}

.mailgen-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-3);
}

.mailgen-feedback {
  padding: 0.85rem 1rem;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface-soft);
  color: var(--ui-muted);
}

.mailgen-feedback strong {
  color: inherit;
}

.mailgen-feedback.is-success {
  border-color: #bbf7d0;
  background: #f0fdf4;
  color: #166534;
}

.mailgen-feedback.is-error {
  border-color: #fecaca;
  background: #fff1f2;
  color: #be123c;
}

.mailgen-layout {
  position: relative;
  align-items: start;
  grid-template-columns: minmax(0, 35fr) minmax(0, 65fr);
}

.mailgen-iframe-section {
  min-width: 0;
}

.mailgen-iframe-wrap {
  --mailgen-iframe-crop-top: 60px;
  min-width: 0;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface-soft);
  overflow: hidden;
}

.mailgen-iframe {
  display: block;
  width: 100%;
  min-height: calc(78vh + var(--mailgen-iframe-crop-top));
  padding: var(--ui-space-3);
  border: 0;
  background: #fff;
  transform: translateY(calc(var(--mailgen-iframe-crop-top) * -1));
}

:root[data-theme="dark"] .mailgen-iframe {
  background: #0f172a;
}

.mailgen-layout > .group-section {
  position: relative;
}

.mailgen-layout > .group-section,
.mailgen-toolbar > *,
.mailgen-actions > *,
.mailgen-pages > * {
  min-width: 0;
  max-width: 100%;
}

.mailgen-region-loader {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--ui-space-5);
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(2px);
}

:root[data-theme="dark"] .mailgen-region-loader {
  background: rgba(2, 6, 23, 0.72);
}

.mailgen-layout.is-loading > .mailgen-region-loader,
.mailgen-layout > .group-section.is-loading > .mailgen-region-loader {
  display: flex;
}

.mailgen-region-loader-card {
  display: grid;
  justify-items: center;
  gap: var(--ui-space-3);
  color: var(--ui-muted);
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: center;
}

.mailgen-pages {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--ui-space-2);
}

.mailgen-page-btn.is-active {
  background: var(--ui-primary);
  border-color: var(--ui-primary);
  color: #fff;
}

.mailgen-list {
  display: flex;
  flex-direction: column;
  gap: var(--ui-space-2);
  align-items: stretch;
}

.mailgen-message {
  flex: 0 0 auto;
  width: 100%;
  flex-direction: column;
  align-items: stretch;
  padding: var(--ui-space-3);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface);
  color: var(--ui-text);
  text-align: left;
  white-space: normal;
  gap: var(--ui-space-2);
}

.mailgen-message:hover {
  background: var(--ui-surface-soft);
  border-color: var(--ui-border-strong);
  color: var(--ui-heading);
}

.mailgen-message.is-active {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1d4ed8;
}

:root[data-theme="dark"] .mailgen-message.is-active {
  border-color: #3b82f6;
  background: #102542;
  color: #bfdbfe;
}

.mailgen-message-head,
.mailgen-message-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--ui-space-2);
}

.mailgen-message-from,
.mailgen-message-subject,
.mailgen-message-preview {
  word-break: break-word;
}

.mailgen-message-from {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
}

.mailgen-message-subject {
  margin-top: 0;
  font-size: 0.92rem;
  font-weight: 600;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.mailgen-message-time,
.mailgen-message-id {
  color: var(--ui-muted);
  font-size: 0.78rem;
}

.mailgen-message-preview {
  color: var(--ui-muted);
  font-size: 0.82rem;
  line-height: 1.45;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

.mailgen-message-foot {
  margin-top: var(--ui-space-1);
}

.mailgen-inline-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: #fff7ed;
  color: #c2410c;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

:root[data-theme="dark"] .mailgen-inline-badge {
  background: #3f1d11;
  color: #fdba74;
}

.mailgen-empty {
  min-height: 280px;
  display: grid;
  place-items: center;
  padding: var(--ui-space-6);
  border: 1px dashed var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface-soft);
  color: var(--ui-muted);
  text-align: center;
}

.mailgen-meta-grid {
  display: grid;
  padding: var(--ui-space-4);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-lg);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  background: var(--ui-surface-soft);
}

.mailgen-meta-row {
  display: grid;
  grid-template-columns: minmax(92px, 140px) minmax(0, 1fr);
  gap: var(--ui-space-4);
  align-items: start;
}

.mailgen-meta-label {
  color: var(--ui-muted);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.mailgen-meta-value {
  color: var(--ui-heading);
  font-size: 0.875rem;
  font-weight: 500;
  word-break: break-word;
}

.mailgen-preview {
  min-height: 360px;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  background: var(--ui-surface-soft);
  color: var(--ui-text);
  overflow: auto;
}

.mailgen-preview.is-default-placeholder {
  color: var(--ui-muted);
  padding: var(--ui-space-4);
}

.mailgen-preview-empty {
  color: var(--ui-muted);
}

.mailgen-email-body {
  width: 100%;
  margin: 0;
  padding: var(--ui-space-4);
  border-radius: calc(var(--ui-radius) - 2px);
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  background: var(--ui-surface-soft);
  color: var(--ui-text);
  overflow-wrap: normal;
  word-break: normal;
}

.mailgen-email-body pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font: inherit;
}

.mailgen-email-body img {
  display: block;
  max-width: 100%;
  height: auto;
}

.mailgen-email-body a {
  word-break: break-word;
}

.mailgen-email-body th,
.mailgen-email-body td {
  border-bottom: 0;
}

.mailgen-attachments {
  display: grid;
  gap: var(--ui-space-3);
  padding: 0 var(--ui-space-4) var(--ui-space-4);
}

.mailgen-attachments-title {
  color: var(--ui-heading);
  font-size: 0.9rem;
  font-weight: 700;
}

.mailgen-attachments-list {
  display: grid;
  gap: var(--ui-space-3);
}

.mailgen-attachment-card {
  display: grid;
  gap: var(--ui-space-3);
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  padding: var(--ui-space-3);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-surface);
}

.mailgen-attachment-card.is-no-preview {
  grid-template-columns: minmax(0, 1fr);
}

.mailgen-attachment-thumb {
  display: block;
  width: 96px;
  height: 96px;
  overflow: hidden;
  border-radius: calc(var(--ui-radius) - 4px);
  border: 1px solid var(--ui-border);
  background: var(--ui-surface-soft);
}

.mailgen-attachment-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mailgen-attachment-body {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.mailgen-attachment-name {
  color: var(--ui-heading);
  font-size: 0.95rem;
  font-weight: 700;
  word-break: break-word;
}

.mailgen-attachment-meta {
  color: var(--ui-muted);
  font-size: 0.8125rem;
  word-break: break-word;
}

.mailgen-attachment-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.mailgen-email-body #email_table {
  width: 100% !important;
}

.mailgen-email-body tr:nth-child(even) td,
.mailgen-email-body tr:hover td,
.mailgen-email-body a:hover,
.mailgen-email-body td:hover {
  background: inherit;
}

.mailgen-preview :first-child {
  margin-top: 0;
}

.mailgen-preview :last-child {
  margin-bottom: 0;
}

.mailgen-preview table {
  min-width: 0;
}

@media (min-width: 901px) {
  .mailgen-shell,
  .mailgen-layout,
  #mailgenDetailSection {
    overflow: visible;
  }

  #mailgenInboxSection,
  #mailgenDetailSection {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  #mailgenInboxSection {
    align-self: stretch;
  }

  #mailgenInbox {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
  }

  #mailgenDetailSection {
    position: sticky;
    top: var(--ui-space-4);
    align-self: start;
  }
}

@media (max-width: 900px) {
  .mailgen-toolbar,
  .mailgen-layout {
    grid-template-columns: 1fr;
  }

  .mailgen-actions,
  .mailgen-pages {
    justify-content: flex-start;
  }

  .mailgen-actions {
    width: 100%;
  }

  .mailgen-domain-select {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .mailgen-saved-select {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .mailgen-actions .btn {
    flex: 1 1 calc(50% - var(--ui-space-3));
  }
}

@media (max-width: 640px) {
  .modal {
    padding: var(--ui-space-2);
  }

  .modal-dialog {
    width: 100%;
    margin: var(--ui-space-4) auto;
  }

  .modal .modal-footer {
    justify-content: stretch;
  }

  .mailgen-actions .btn,
  .mailgen-pages .btn,
  .mailgen-page-btn {
    flex: 1 1 100%;
  }

  .mailgen-meta-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .mailgen-attachment-card {
    grid-template-columns: 1fr;
  }

  .mailgen-attachment-thumb {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }
}