/* 
  app.css - Tablet-Optimized Quality Control UI
  Sharonply QC Automation
*/

:root {
  --primary: #1e40af;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --success: #15803d;
  --success-bg: #dcfce7;
  --warning: #b45309;
  --warning-bg: #fef3c7;
  --danger: #b91c1c;
  --danger-bg: #fee2e2;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --border: #cbd5e1;
  --radius: 8px;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--slate-100);
  color: var(--slate-800);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* App Header */
.app-header {
  background: #ffffff;
  border-bottom: 2px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--slate-200);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-badge {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.1rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius);
  letter-spacing: 0.5px;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-900);
}

.brand-subtitle {
  font-size: 0.8rem;
  color: var(--slate-600);
  display: block;
}

.header-status-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  box-shadow: var(--shadow-sm);
}

.status-online {
  background-color: var(--success-bg);
  color: var(--success);
  border: 1px solid #86efac;
}

.status-online .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  animation: pulse-dot 2s infinite;
}

.status-offline {
  background-color: var(--warning-bg);
  color: var(--warning);
  border: 1px solid #fde047;
}

.status-offline .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #f59e0b;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

.btn-sync-icon {
  background: var(--slate-100);
  border: 1px solid var(--slate-300);
  border-radius: 9999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--slate-700);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s;
}

.btn-sync-icon:hover {
  background-color: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.autosave-badge, .bottom-autosave-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  transition: all 0.25s ease;
}

.status-saved-green {
  background-color: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

.status-saving-yellow {
  background-color: #fef3c7;
  color: #b45309;
  border: 1px solid #fde047;
}

.autosave-badge.saved-pulse, .bottom-autosave-indicator.saved-pulse {
  animation: green-flash 0.8s ease-out;
}

@keyframes green-flash {
  0% { transform: scale(1.08); box-shadow: 0 0 10px rgba(34, 197, 94, 0.5); }
  100% { transform: scale(1); box-shadow: none; }
}

/* Nav Tabs */
.app-nav {
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 0.5rem;
  background-color: #ffffff;
  overflow-x: auto;
  scrollbar-width: thin;
}

.nav-tab-btn {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0.85rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--slate-600);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  transition: all 0.2s;
}

.nav-tab-btn:hover {
  color: var(--primary);
  background-color: var(--slate-50);
}

.nav-tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background-color: var(--primary-light);
}

.badge-count {
  background-color: #ef4444;
  color: white;
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  font-weight: bold;
}

/* Global Action Toolbar */
.toolbar-container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: #ffffff;
  border-bottom: 1px solid var(--slate-200);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 42px; /* Tablet finger tap area */
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
  min-height: 34px;
}

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

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

.btn-success {
  background-color: var(--success);
  color: #ffffff;
}

.btn-success:hover {
  background-color: #166534;
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--slate-700);
  border-color: var(--slate-300);
}

.btn-secondary:hover {
  background-color: var(--slate-100);
  border-color: var(--slate-400);
}

.btn-danger-outline {
  background-color: transparent;
  color: var(--danger);
  border-color: #fca5a5;
}

.btn-danger-outline:hover {
  background-color: var(--danger-bg);
}

/* App Main Container */
.app-main {
  flex: 1;
  padding: 1.25rem 1.5rem;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

/* Report Form Card */
.report-form-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.report-meta-card {
  background: #ffffff;
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.meta-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.meta-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.meta-field label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--slate-700);
}

.form-input, .form-select {
  padding: 0.6rem 0.8rem;
  font-size: 0.95rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--slate-800);
  background-color: #ffffff;
  outline: none;
  min-height: 42px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Batch Helper Bar */
.batch-helper-bar {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-200);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--slate-50);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
}

.batch-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
}

.batch-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.batch-num-input {
  width: 55px;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  font-size: 0.9rem;
}

.batch-select {
  min-height: 34px;
  padding: 0.25rem 0.5rem;
  font-size: 0.85rem;
}

/* Real-Time Metrics Strip */
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1rem;
}

.metric-box {
  background: #ffffff;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
}

.metric-box.highlight-metric {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  color: #ffffff;
  border: none;
}

.metric-box.highlight-metric .metric-label {
  color: #dbeafe;
}

.metric-box.highlight-metric .metric-unit {
  color: #bfdbfe;
}

.metric-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--slate-600);
  letter-spacing: 0.5px;
}

.metric-value {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.2;
  margin-top: 0.2rem;
}

.metric-unit {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--slate-400);
  align-self: flex-start;
}

/* Table Design */
.table-responsive-wrapper {
  background: #ffffff;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.qc-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.qc-table th {
  background-color: #1e3a8a;
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.85rem 0.6rem;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  user-select: none;
}

.qc-table th:last-child {
  border-right: none;
}

.qc-table td {
  padding: 0.45rem 0.5rem;
  border-bottom: 1px solid var(--slate-200);
  border-right: 1px solid var(--slate-200);
  font-size: 0.92rem;
}

.qc-table td:last-child {
  border-right: none;
}

.qc-table tr:hover {
  background-color: #f8fafc;
}

.qc-table tr.row-filled {
  background-color: #f0fdf4;
}

.col-sno {
  width: 60px;
  text-align: center;
}

.col-sno-val {
  text-align: center;
  font-weight: 700;
  color: var(--slate-600);
}

.col-machine {
  width: 180px;
}

.col-species {
  width: 220px;
}

.btn-species-add {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #ffffff;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-left: 0.5rem;
  cursor: pointer;
}

.btn-species-add:hover {
  background: rgba(255, 255, 255, 0.35);
}

.col-t {
  width: 110px;
  text-align: center;
}

.col-avg {
  width: 130px;
  text-align: center;
  background-color: #f1f5f9;
}

.cell-select {
  width: 100%;
  padding: 0.5rem 0.4rem;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background-color: #ffffff;
}

.cell-input {
  width: 100%;
  padding: 0.5rem 0.4rem;
  font-size: 1rem;
  text-align: center;
  font-weight: 600;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  outline: none;
}

.cell-input:focus {
  border-color: var(--primary);
  background-color: #eff6ff;
}

.cell-avg-display {
  text-align: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--slate-600);
}

.cell-avg-display.has-avg {
  color: #1e40af;
  background-color: #dbeafe;
  border-radius: 6px;
  padding: 0.35rem 0;
}

.cell-row-action {
  text-align: center;
  width: 50px;
}

.btn-clear-row {
  background: transparent;
  border: none;
  color: var(--slate-400);
  font-size: 1.2rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.btn-clear-row:hover {
  color: var(--danger);
  background-color: var(--danger-bg);
}

/* Table Footer Controls */
.table-footer-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.spacer {
  flex: 1;
}

/* Outbox & History Section */
.card-section {
  background: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.section-desc {
  font-size: 0.9rem;
  color: var(--slate-600);
  margin-bottom: 1.25rem;
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--slate-600);
}

.empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.5rem;
}

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

.data-list-table th {
  background-color: var(--slate-100);
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: left;
  border-bottom: 2px solid var(--slate-200);
}

.data-list-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--slate-200);
  font-size: 0.9rem;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge-warning {
  background-color: var(--warning-bg);
  color: var(--warning);
}

/* Settings Grid */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1.5rem;
}

.full-width-card {
  grid-column: 1 / -1;
}

.settings-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate-700);
}

.field-hint {
  font-size: 0.78rem;
  color: var(--slate-600);
}

.species-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.species-chip {
  background-color: var(--primary-light);
  color: var(--primary);
  border: 1px solid #bfdbfe;
  padding: 0.4rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.del-species-btn {
  background: transparent;
  border: none;
  color: var(--danger);
  font-weight: bold;
  cursor: pointer;
  font-size: 1rem;
}

.add-species-inline-row {
  display: flex;
  gap: 0.5rem;
}

.backup-actions-row {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.file-upload-label {
  cursor: pointer;
}

/* Scaffold Card (8ft / Core Composer) */
.scaffold-card {
  background: #ffffff;
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  text-align: center;
  max-width: 800px;
  margin: 2rem auto;
}

.scaffold-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.scaffold-subtitle {
  color: var(--slate-600);
  font-size: 1.05rem;
  margin-top: 0.5rem;
  margin-bottom: 2rem;
}

.scaffold-info-box {
  background-color: var(--slate-50);
  border: 1.5px dashed var(--slate-300);
  padding: 1.5rem;
  border-radius: var(--radius);
  text-align: left;
}

.scaffold-info-box h3 {
  margin-bottom: 0.75rem;
  color: var(--slate-800);
}

.scaffold-info-box ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
  color: var(--slate-700);
}

.scaffold-note {
  font-weight: 600;
  color: var(--primary);
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.toast {
  background: #1e293b;
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 300px;
  max-width: 480px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast-success {
  border-left: 4px solid #22c55e;
}

.toast-warning {
  border-left: 4px solid #f59e0b;
}

.toast-danger {
  border-left: 4px solid #ef4444;
}

.toast-info {
  border-left: 4px solid #3b82f6;
}

.toast-close {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 1.2rem;
  cursor: pointer;
}

.toast-fade {
  opacity: 0;
  transform: translateY(10px);
}

/* Hide Print Area during normal screen display */
#printArea {
  display: none;
}

/* Home Dashboard */
.home-dashboard-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.home-hero-card {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: #ffffff;
  padding: 2rem 2.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-content {
  max-width: 650px;
}

.hero-tag {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
  margin-bottom: 0.6rem;
}

.hero-content h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.hero-content p {
  color: #dbeafe;
  font-size: 0.95rem;
  line-height: 1.5;
}

.hero-stats {
  display: flex;
  gap: 1.5rem;
}

.hero-stat-item {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  min-width: 120px;
}

.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.stat-lbl {
  font-size: 0.78rem;
  color: #bfdbfe;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 0.25rem;
  display: block;
}

.home-modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.module-card {
  background: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.module-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.module-card-icon {
  font-size: 2.8rem;
  margin-bottom: 0.8rem;
}

.module-card-info {
  flex: 1;
}

.module-card-info h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.4rem;
}

.module-desc {
  font-size: 0.9rem;
  color: var(--slate-600);
  line-height: 1.45;
  margin-bottom: 1rem;
}

.module-status-chip {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 9999px;
  background-color: var(--slate-100);
  color: var(--slate-600);
  margin-bottom: 1.25rem;
}

.chip-active {
  background-color: #dbeafe;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.chip-warning {
  background-color: var(--warning-bg);
  color: var(--warning);
  border: 1px solid #fde047;
}

.module-card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.btn-block {
  width: 100%;
}

/* Settings Subnav */
.settings-subnav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  border-bottom: 2px solid var(--slate-200);
  padding-bottom: 0.5rem;
}

.settings-subnav-btn {
  background: transparent;
  border: none;
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--slate-600);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.settings-subnav-btn:hover {
  background-color: var(--slate-200);
  color: var(--slate-900);
}

.settings-subnav-btn.active {
  background-color: var(--primary);
  color: #ffffff;
}

.gas-guide-box {
  background-color: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius);
  padding: 1.25rem;
}

.gas-guide-box h3 {
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
  color: var(--slate-800);
}

.gas-guide-box ol {
  padding-left: 1.25rem;
  font-size: 0.88rem;
  color: var(--slate-700);
  line-height: 1.6;
}

.gas-guide-box a {
  color: var(--primary);
  font-weight: 600;
}

/* Modal Dialog */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.modal-visible {
  display: flex;
}

.modal-card {
  background: #ffffff;
  width: 100%;
  max-width: 600px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  animation: modal-pop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--slate-200);
  background-color: #f8fafc;
}

.modal-header h3 {
  font-size: 1.15rem;
  color: var(--slate-900);
}

.modal-close-x {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--slate-400);
  cursor: pointer;
  line-height: 1;
}

.modal-close-x:hover {
  color: var(--slate-700);
}

.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-attachment-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--primary-light);
  border: 1px solid #bfdbfe;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.attach-icon {
  font-size: 1.2rem;
}

.preview-pre {
  background-color: var(--slate-50);
  border: 1px solid var(--slate-200);
  padding: 0.75rem;
  border-radius: var(--radius);
  font-family: monospace;
  font-size: 0.8rem;
  max-height: 140px;
  overflow-y: auto;
  color: var(--slate-700);
  white-space: pre-wrap;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--slate-200);
  background-color: #f8fafc;
}

/* Bottom Action Banner */
.bottom-action-banner {
  background: #ffffff;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  margin-bottom: 2.5rem;
}

.bottom-action-banner .banner-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.bottom-action-banner .banner-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--slate-800);
}

.bottom-action-banner .banner-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}