/* ==========================================================================
   Modern Logistics WMS Stylesheet — Cloud-inspired professional design
   ========================================================================== */

:root {
  --bg: #f8fafc;
  --bg-header: #0f172a;
  --card: #ffffff;
  --text: #0f172a;
  --text-muted: #475569;
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-soft: #f5f3ff;
  --border: #f1f5f9;
  --border-strong: #cbd5e1;
  --accent: #0ea5e9;
  --success: #10b981;
  --success-bg: #ecfdf5;
  --error: #ef4444;
  --error-bg: #fef2f2;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --radius: 12px;
  --radius-sm: 6px;
  --font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1080px, 94vw);
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Header Area */
.site-header {
  background: var(--bg-header);
  color: #fff;
  padding: 1.5rem 0 0;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
}

.logo-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  font-size: 2.25rem;
  line-height: 1;
}

.header-brand h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-family: 'Plus Jakarta Sans', var(--font);
}

.eyebrow {
  margin: 0 0 0.15rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead {
  margin: 0.5rem 0 0;
  max-width: 48rem;
  font-size: 0.88rem;
  color: #94a3b8;
  line-height: 1.6;
}

.header-status {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
}

.status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #cbd5e1;
}

.status-pill--ok {
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.2);
  background: rgba(52, 211, 153, 0.05);
}

.status-pill--ok::before {
  background: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
}

.status-pill--warn {
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.2);
  background: rgba(251, 191, 36, 0.05);
}

.status-pill--warn::before {
  background: #fbbf24;
}

.status-pill--loading::before {
  background: var(--accent);
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Steps Progress indicator */
.steps {
  padding-bottom: 0;
}

.steps__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
  background: rgba(15, 23, 42, 0.4);
  border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: none;
}

.steps__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.85rem 0.5rem;
  text-align: center;
  color: #64748b;
  border-bottom: 2px solid transparent;
  transition: all 0.25s;
}

.step-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.72rem;
  font-weight: 700;
  color: #64748b;
  transition: all 0.25s;
}

.step-text {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.steps__item--active {
  color: #fff;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 2px solid var(--primary);
}

.steps__item--active .step-circle {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

.steps__item--done {
  color: #94a3b8;
}

.steps__item--done .step-circle {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: var(--success);
}

/* Dashboard Metrics Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.metrics-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.metrics-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.metrics-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.metrics-card__icon--outbound { background: #eff6ff; color: #3b82f6; }
.metrics-card__icon--inbound { background: #f0fdf4; color: #22c55e; }
.metrics-card__icon--products { background: #f5f3ff; color: #8b5cf6; }

.metrics-card__data {
  display: flex;
  flex-direction: column;
}

.metrics-card__label {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.metrics-card__value {
  margin: 0.1rem 0 0;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', var(--font);
  line-height: 1;
}

/* Layout Grid */
.layout {
  display: grid;
  gap: 1.25rem;
  padding: 1.5rem 0 3.5rem;
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow);
}

.card--accent {
  background: linear-gradient(180deg, #fbfbfe 0%, #ffffff 100%);
  border-color: #e0e7ff;
}

.card--collapsed {
  opacity: 0.45;
  pointer-events: none;
  filter: grayscale(20%);
  transition: opacity 0.3s, filter 0.3s;
}

.card--ready {
  opacity: 1;
  pointer-events: auto;
  filter: none;
}

.card__head {
  margin-bottom: 1.25rem;
}

.card__head--row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.card h2 {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.01em;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 5px;
}

.title-with-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.badge--success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Regional Rule Cards */
.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.region-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  border-left: 3px solid var(--primary);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.region-grid--zones {
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.region-card[data-region='hokkaido'] { border-left-color: #0284c7; }
.region-card[data-region='kitatohoku'],
.region-card[data-region='minamitohoku'] { border-left-color: #0369a1; }
.region-card[data-region='kanto'] { border-left-color: #2563eb; }
.region-card[data-region='hokuriku'] { border-left-color: #0891b2; }
.region-card[data-region='shinetsu'] { border-left-color: #4f46e5; }
.region-card[data-region='chubu'] { border-left-color: #7c3aed; }
.region-card[data-region='kansai'] { border-left-color: #9333ea; }
.region-card[data-region='chugoku'] { border-left-color: #ea580c; }
.region-card[data-region='shikoku'] { border-left-color: #d97706; }
.region-card[data-region='kyushu'] { border-left-color: #10b981; }
.region-card[data-region='okinawa'] { border-left-color: #db2777; }

.region-card__area {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.region-card__company {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

.region-card__offset {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.default-rule {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  width: fit-content;
}

.default-rule__label {
  font-weight: 600;
}

.default-rule__sep {
  color: var(--border-strong);
}

/* Tabs */
.type-tabs {
  display: flex;
  gap: 0.25rem;
  background: #f1f5f9;
  padding: 0.25rem;
  border-radius: 10px;
  width: fit-content;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
}

.type-tab {
  background: transparent;
  border: none;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.45rem 1rem;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.2s;
}

.type-tab--active {
  background: #fff;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.tab-icon {
  display: none;
}

/* Import panel (Step 1) */
.import-panel {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #fafbfc;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
  transition: border-color 0.2s, background 0.2s;
}

.import-panel--over {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.import-panel__label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.import-panel__row {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
}

.import-panel__row .btn {
  border-radius: 0;
  border: none;
  border-right: 1px solid var(--border-strong);
  white-space: nowrap;
  flex-shrink: 0;
}

.import-panel__file {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 0 0.85rem;
  min-height: 2.5rem;
  font-size: 0.85rem;
  overflow: hidden;
}

.import-panel__placeholder {
  color: var(--text-muted);
}

.import-panel__name {
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.import-panel__hint {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.file-input-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.import-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.8rem;
}

.import-toolbar__link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

.import-toolbar__link:hover {
  text-decoration: underline;
}

.import-toolbar__link--btn {
  display: inline;
}

.import-toolbar__sep {
  width: 1px;
  height: 0.85rem;
  background: var(--border-strong);
  flex-shrink: 0;
}

.import-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.import-footer .parse-stats {
  flex: 1;
}

/* File Summary Card */
.file-summary-card {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  margin-bottom: 1.25rem;
  animation: slide-down 0.25s ease-out;
}

@keyframes slide-down {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.file-summary-inner {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.file-summary-icon {
  font-size: 1.5rem;
}

.file-summary-details {
  flex: 1;
}

.file-summary-title {
  margin: 0 0 0.15rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: #166534;
}

.file-summary-meta {
  margin: 0;
  font-size: 0.75rem;
  color: #15803d;
  display: flex;
  gap: 0.75rem 1.25rem;
  flex-wrap: wrap;
}

.file-summary-meta strong {
  font-weight: 700;
}

.file-summary-badge {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  align-self: center;
}

/* Fields & Textarea */
.field-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.field-label--inline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.field-label--inline select {
  margin-top: 0;
  max-width: 200px;
}

input,
select,
textarea {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.85rem;
  background: #fff;
  transition: all 0.15s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

textarea {
  resize: vertical;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
}

.paste-details {
  margin: 0.5rem 0 1rem;
}

.paste-details summary {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  margin-bottom: 0.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.45rem 1rem;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
}

.btn--primary:hover:not(:disabled) {
  background: var(--primary-hover);
}

.btn--secondary {
  background: #f8fafc;
  border-color: var(--border-strong);
  color: var(--text);
}

.btn--secondary:hover:not(:disabled) {
  background: #f1f5f9;
}

.btn--outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn--outline:hover {
  background: var(--primary-soft);
}

.btn--lg {
  padding: 0.65rem 1.5rem;
  font-size: 0.88rem;
}

.btn--sm {
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
}

.btn--success-state {
  background: var(--success);
  color: #fff;
  cursor: default;
}
.btn--success-state:hover {
  background: var(--success);
}

.btn--disabled-state {
  background: #cbd5e1;
  color: #94a3b8;
  cursor: not-allowed;
}
.btn--disabled-state:hover {
  background: #cbd5e1;
}

.action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.action-bar--end {
  justify-content: space-between;
  margin-bottom: 0;
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.parse-stats {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  align-self: center;
}

/* Template Box */
.template-box {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
}

.template-box__title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.template-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.template-select {
  flex: 1;
  min-width: 180px;
  margin: 0;
}

.input-with-button {
  display: flex;
  gap: 0.25rem;
  flex: 1.5;
  min-width: 240px;
}

.input-with-button input {
  margin: 0;
  flex: 1;
}

.input-with-button button {
  white-space: nowrap;
}

/* Mapping Table Styles */
.scrollable-table-wrap {
  max-height: 480px;
  overflow-y: auto;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.6rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: #f8fafc;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: sticky;
  top: 0;
  z-index: 10;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table select {
  padding: 0.35rem 0.5rem;
  font-size: 0.78rem;
  margin: 0;
  border-color: var(--border-strong);
}

.system-field-name {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

.system-field-key {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.sample-value {
  font-family: ui-monospace, monospace;
  font-size: 0.78rem;
  color: var(--text-muted);
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Map Badges */
.map-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.12rem 0.45rem;
  border-radius: 4px;
}

.map-badge--req {
  background: #fef3c7;
  color: #d97706;
  border: 1px solid #fde68a;
}

.map-badge--skip {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.status-indicator {
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.status-indicator--ok { color: var(--success); }
.status-indicator--warn { color: var(--warning); }
.status-indicator--info { color: var(--accent); }

/* Step 3: bulk data grid */
.grid-table-wrap {
  max-height: 400px;
  overflow-y: auto;
}

.data-table--grid {
  font-size: 0.78rem;
}

.data-table--grid th {
  font-size: 0.68rem;
  padding: 0.45rem 0.75rem;
}

.data-table--grid td {
  padding: 0.45rem 0.75rem;
}

.row-index-num {
  font-weight: 600;
  color: var(--text-muted);
}

.grid-badge {
  display: inline-flex;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
}

.grid-badge--success {
  background: #dcfce7;
  color: #15803d;
}

.grid-badge--error {
  background: #fee2e2;
  color: #b91c1c;
}

.grid-badge--imported {
  background: #e0f2fe;
  color: #0369a1;
}

.grid-cell--highlight {
  color: var(--primary) !important;
  font-weight: 700;
}

.grid-row--imported {
  background: #f8fafc;
  opacity: 0.75;
}

.grid-row--error {
  background: #fdf2f2;
}

.grid-summary-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
}

.grid-legend {
  display: flex;
  gap: 0.5rem;
}

.grid-legend .badge {
  font-size: 0.68rem;
}

.grid-legend .badge--success { background: #dcfce7; color: #15803d; }
.grid-legend .badge--error { background: #fee2e2; color: #b91c1c; }
.grid-legend .badge--imported { background: #e0f2fe; color: #0369a1; }

.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-info { color: var(--accent); }

/* Step 4: Session List History */
.list-area {
  margin-top: 1rem;
}

.list-area .empty-state {
  text-align: center;
  padding: 2.25rem 1.25rem;
  border: 1px dashed var(--border-strong);
  background: #fafbfc;
  border-radius: var(--radius-sm);
}

.empty-state__icon {
  font-size: 1.75rem;
  margin-bottom: 0.35rem;
  color: #94a3b8;
}

.empty-state__title {
  font-weight: 700;
  margin: 0 0 0.15rem;
  font-size: 0.88rem;
}

.empty-state__desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
}

.session-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  margin-bottom: 0.45rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s;
}

.session-card:hover {
  box-shadow: var(--shadow);
}

.session-card__left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.session-card__type {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: var(--primary-soft);
  color: var(--primary);
  white-space: nowrap;
}

.session-card__info {
  display: flex;
  flex-direction: column;
}

.session-card__summary {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text);
}

.session-card__id {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.session-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.session-card__badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.session-card__badge--region {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.session-card__badge--carrier {
  background: #f8fafc;
  color: #475569;
  border: 1px solid #cbd5e1;
}

.session-card__time {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.session-card__doc-btn {
  font-size: 0.68rem;
  padding: 0.2rem 0.5rem;
}

.session-head-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.document-toolbar {
  display: flex;
  gap: 0.35rem;
}

.document-output-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.document-output-bar__label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-right: 0.25rem;
}

.document-output-bar__sep {
  width: 1px;
  height: 1.25rem;
  background: var(--border);
  margin: 0 0.15rem;
}

/* Message Styles */
.message {
  margin: 0.5rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  min-height: 1.25rem;
}

.message--success { color: var(--success); }
.message--error { color: var(--error); }
.message--info { color: var(--primary); }

/* Toasts */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  max-width: 320px;
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  background: #0f172a;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  z-index: 1000;
  animation: toast-in 0.25s ease;
}

.toast--success { background: #065f46; }
.toast--error { background: #991b1b; }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Footer Area */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* Responsive Grid adjustment */
@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
  }
  
  .header-status {
    width: 100%;
    justify-content: flex-start;
  }
  
  .steps__list {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .step-text {
    display: none;
  }
  
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  
  .type-tabs {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  
  .type-tab {
    justify-content: center;
  }
  
  .preview-field {
    grid-template-columns: 1fr;
  }
  
  .session-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .import-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .import-footer .btn {
    width: 100%;
  }

  .import-panel__row {
    flex-direction: column;
  }

  .import-panel__row .btn {
    border-right: none;
    border-bottom: 1px solid var(--border-strong);
    width: 100%;
  }
}

/* Auth gate */
body.auth-locked {
  overflow: hidden;
}

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(6px);
}

.auth-gate--hidden {
  display: none;
}

.auth-gate__card {
  width: min(440px, 100%);
  background: var(--card);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-md);
  padding: 2rem 1.75rem;
  text-align: center;
}

.auth-gate__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.auth-gate__title {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  line-height: 1.4;
}

.auth-gate__lead {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.auth-gate__actions {
  display: grid;
  gap: 0.75rem;
}

.auth-gate__error {
  margin: 1rem 0 0;
  color: var(--error);
  font-size: 0.88rem;
}

.auth-gate__privacy {
  margin: 1.25rem 0 0;
  font-size: 0.8rem;
}

.auth-gate__privacy a {
  color: var(--primary);
}

.auth-sign-out {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.auth-sign-out:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn--oauth {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.85rem 1rem;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text);
}

.btn--oauth:hover {
  background: #f8fafc;
}

.btn--google .btn__icon {
  color: #ea4335;
  font-weight: 800;
}

.btn--microsoft .btn__icon {
  color: #0078d4;
  font-weight: 800;
}