:root {
  --primary: #961819;
  --primary-light: #b72a2b;
  --primary-dark: #640f12;
  --accent: #f4c7c8;
  --danger: #e74c3c;
  --success: #2ecc71;
  --warning: #f59e0b;
  --neutral: #64748b;
  --muted: #94a3b8;
  --bg: #f1f5fb;
  --card-bg: #ffffff;
  --card-border: rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, rgba(244, 228, 229, 0.75), rgba(248, 241, 241, 0.95));
  color: #2b1a1a;
}

a {
  color: var(--primary);
  text-decoration: none;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
  padding: 32px 0 80px;
}

.card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 28px 32px;
  box-shadow: 0 28px 60px -48px rgba(15, 23, 42, 0.55);
  border: 1px solid var(--card-border);
  margin-bottom: 32px;
  backdrop-filter: blur(4px);
}

.card.narrow {
  max-width: 480px;
  margin: 80px auto;
}

.subtitle {
  margin-top: -10px;
  color: #8c6f70;
  letter-spacing: 0.04em;
}

.login-page {
  min-height: 100vh;
  margin: 0;
  background: radial-gradient(circle at top left, rgba(150, 24, 25, 0.18), transparent 60%),
    radial-gradient(circle at bottom right, rgba(100, 15, 18, 0.22), transparent 55%),
    #f7f2f2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-shell {
  width: min(520px, 92%);
}

.login-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 48px 44px;
  border: 1px solid rgba(150, 24, 25, 0.12);
  box-shadow: 0 40px 90px -40px rgba(150, 24, 25, 0.35);
  display: grid;
  gap: 28px;
}

.login-header {
  display: flex;
  align-items: center;
  gap: 18px;
}

.login-header h1 {
  margin: 0;
  font-size: 1.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-dark);
}

.login-header p {
  margin: 4px 0 0;
  color: #715a5a;
  font-size: 0.95rem;
}

.login-mark {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.16em;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 18px 40px -24px rgba(150, 24, 25, 0.4);
}

.login-form {
  display: grid;
  gap: 20px;
}

.login-form label {
  font-size: 0.95rem;
  color: var(--primary-dark);
}

.login-form input {
  border: 1px solid rgba(150, 24, 25, 0.22);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 1rem;
  color: #2b1a1a;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-form input::placeholder {
  color: #b49494;
}

.login-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(150, 24, 25, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 12px 18px;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #50080a);
}

.login-footer {
  text-align: center;
  font-size: 0.85rem;
  color: #8c6f70;
  letter-spacing: 0.05em;
}



label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
  color: var(--primary);
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="search"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #d7dde6;
  font-size: 1rem;
  font-family: inherit;
  color: inherit;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary-light);
  outline: none;
  box-shadow: 0 0 0 3px rgba(150, 24, 25, 0.18);
}

textarea {
  resize: vertical;
  min-height: 80px;
}

.btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(150, 24, 25, 0.08);
  color: var(--primary);
  border: 1px solid rgba(150, 24, 25, 0.2);
}

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

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  padding: 0;
  font-weight: 600;
}

.btn-link.danger {
  color: var(--danger);
}

.alert {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(231, 76, 60, 0.1);
  color: var(--danger);
  border-radius: 8px;
}

.alert.success {
  background: rgba(46, 204, 113, 0.1);
  color: var(--success);
}

.hidden {
  display: none;
}

.muted {
  color: #94a3b8;
  font-style: italic;
}

.table-wrapper {
  overflow-x: auto;
}

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

.table th,
.table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid #ecf0f1;
}

.table thead th {
  background: #f0f3f7;
  font-weight: 600;
}

.table tr:hover {
  background: rgba(150, 24, 25, 0.05);
}

.status {
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.85rem;
  text-transform: capitalize;
}

.status-pending {
  background: rgba(150, 24, 25, 0.15);
  color: var(--primary);
}

.status-paid {
  background: rgba(46, 204, 113, 0.15);
  color: var(--success);
}

.status-overdue {
  background: rgba(231, 76, 60, 0.15);
  color: var(--danger);
}

.top-bar {
  background: var(--card-bg);
  box-shadow: 0 28px 52px -32px rgba(15, 23, 42, 0.25);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  gap: 24px;
}

.top-bar__brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar__brand h1 {
  margin: 0;
  font-size: 1.4rem;
  color: var(--primary-dark);
}

.top-bar__brand p {
  margin: 2px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.top-bar__logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
  box-shadow: 0 18px 40px -20px rgba(150, 24, 25, 0.35);
}

.top-bar__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-pill {
  background: rgba(150, 24, 25, 0.12);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--primary);
  box-shadow: inset 0 0 0 1px rgba(150, 24, 25, 0.18);
}

.grid-2 {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grid-span-2 {
  grid-column: 1 / -1;
}

.client-details-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 16px;
}

.client-details-grid textarea {
  min-height: 100px;
}

.align-right {
  display: flex;
  justify-content: flex-end;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}

.form-actions .left-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.table td.actions {
  white-space: nowrap;
}

.empty-state {
  text-align: center;
  padding: 24px;
  color: #7f8c8d;
  font-style: italic;
}

.table.compact th,
.table.compact td {
  padding: 8px 12px;
  vertical-align: top;
}

.table .number,
.table th.number {
  text-align: right;
}

.table textarea {
  min-height: 60px;
}

.invoice-items {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.invoice-total-display {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  font-size: 0.95rem;
  color: var(--primary);
}

.invoice-total-display strong {
  font-size: 1.05rem;
}

.payments-section {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 12px;
  padding: 20px 24px;
  box-shadow: 0 12px 32px -24px rgba(15, 23, 42, 0.3);
}

.payments-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.payments-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
  color: #475569;
  font-size: 0.95rem;
}

.payments-summary strong {
  color: var(--primary-dark);
}

.payment-form {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: 16px;
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 12px;
  padding: 16px;
}

.payment-form.hidden {
  display: none;
}

.payment-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.payment-list .payment-empty {
  margin: 0;
  color: #94a3b8;
  font-style: italic;
}

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

.payment-table th,
.payment-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}

.payment-table th {
  background: #f8fafc;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
  color: #475569;
}

.payment-table td.number {
  text-align: right;
}

.payment-table tr:hover {
  background: rgba(15, 23, 42, 0.03);
}

.page-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.page-toolbar h1 {
  margin: 0 0 6px;
  font-size: 2.2rem;
  color: var(--primary);
}

.page-toolbar p {
  margin: 0;
  color: #64748b;
  max-width: 540px;
}

.page-toolbar__intro {
  display: grid;
  gap: 8px;
}

.page-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

#invoice-search {
  min-width: 280px;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='%2362748b' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85zm-5.242.656a5 5 0 1 1 0-10 5 5 0 0 1 0 10z'/%3E%3C/svg%3E") no-repeat 18px center;
  padding-left: 48px;
  box-shadow: 0 14px 42px -28px rgba(15, 23, 42, 0.5);
}

.toolbar-actions__search {
  position: relative;
}

.toolbar-actions__search::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 12px;
  pointer-events: none;
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.dashboard-container {
  padding-top: 42px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 32px;
}

.metric-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(249, 250, 255, 0.9));
  border-radius: 16px;
  padding: 20px 22px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 22px 60px -38px rgba(15, 23, 42, 0.4);
  display: grid;
  gap: 10px;
}

.metric-card.success {
  background: linear-gradient(135deg, rgba(236, 253, 245, 0.92), rgba(209, 250, 229, 0.9));
}

.metric-card.warning {
  background: linear-gradient(135deg, rgba(255, 245, 230, 0.92), rgba(254, 243, 199, 0.9));
}

.metric-card__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
}

.metric-card__value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.metric-card__hint {
  font-size: 0.9rem;
  color: var(--neutral);
}

.table-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
  color: #6b7280;
  font-size: 0.95rem;
}

.table-meta__group {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.table-meta__summary {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: 0.95rem;
  color: #475569;
}

.table-meta__summary strong {
  font-size: 1.05rem;
  color: var(--primary-dark);
}

.pagination {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pagination__button {
  border: 1px solid rgba(150, 24, 25, 0.14);
  border-radius: 8px;
  background: #ffffff;
  color: var(--primary-dark);
  padding: 6px 12px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.pagination__button:hover:not([disabled]) {
  background: rgba(150, 24, 25, 0.08);
  border-color: rgba(150, 24, 25, 0.32);
}

.pagination__button[disabled] {
  cursor: not-allowed;
  opacity: 0.55;
}

.pagination__info {
  font-size: 0.9rem;
  color: #475569;
  white-space: nowrap;
}

.status-filter {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status-filter button {
  border: 1px solid rgba(150, 24, 25, 0.12);
  background: rgba(255, 255, 255, 0.9);
  color: #342021;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 12px 32px -24px rgba(15, 23, 42, 0.45);
}

.status-filter button.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border-color: rgba(150, 24, 25, 0.6);
  box-shadow: 0 18px 40px -24px rgba(150, 24, 25, 0.4);
}

.status-filter__count {
  min-width: 28px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  background: rgba(150, 24, 25, 0.1);
  font-size: 0.75rem;
  font-weight: 600;
}

.status-filter button.active .status-filter__count {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.data-card {
  padding-top: 32px;
  padding-bottom: 36px;
}

.client-profile-card {
  margin-bottom: 32px;
}

.profile-toolbar {
  margin-bottom: 24px;
}

.client-profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.client-card {
  padding: 18px 20px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 50px -36px rgba(15, 23, 42, 0.4);
}

.client-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
}

.client-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.client-card li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--primary-dark);
}

.client-card li span {
  color: var(--muted);
}

.client-notes {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--primary-dark);
  white-space: pre-line;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.data-table thead th {
  text-align: left;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #475569;
  border-bottom: 1px solid #e2e8f0;
  background: #f4f7fb;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid #eef2f7;
  font-size: 0.95rem;
  vertical-align: middle;
}


.data-table tbody tr:hover {
  background: rgba(150, 24, 25, 0.05);
}

.data-table td.actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.data-table tbody tr.row-highlight {
  animation: rowHighlight 1.4s ease;
  background: rgba(150, 24, 25, 0.12);
}

@keyframes rowHighlight {
  0% {
    background: rgba(150, 24, 25, 0.35);
  }
  100% {
    background: transparent;
  }
}

.address-cell {
  white-space: pre-line;
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  padding: 0;
  font-weight: 600;
  position: relative;
}

.btn-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
  opacity: 0.35;
}

.btn-link:hover::after {
  transform: scaleX(1);
}

.btn-link.danger {
  color: var(--danger);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.status-badge.pending {
  background: rgba(150, 24, 25, 0.18);
  color: var(--primary);
}

.status-badge.partial {
  background: rgba(245, 158, 11, 0.16);
  color: var(--warning);
}

.status-badge.paid {
  background: rgba(46, 204, 113, 0.16);
  color: var(--success);
}

.status-badge.overdue {
  background: rgba(231, 76, 60, 0.16);
  color: var(--danger);
}

.action-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--primary-light);
  cursor: pointer;
}

.action-link.danger {
  color: var(--danger);
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: #7f8c8d;
  font-style: italic;
}

.typeahead-wrapper {
  position: relative;
}

.typeahead-list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  max-height: 220px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid #d7dde6;
  border-radius: 10px;
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
  z-index: 15;
  padding: 6px 0;
  display: none;
}

.typeahead-list.visible {
  display: block;
}

.typeahead-item {
  padding: 10px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.typeahead-item strong {
  font-weight: 600;
  color: var(--primary);
}

.typeahead-item span {
  font-size: 0.85rem;
  color: #64748b;
}

.typeahead-item:hover,
.typeahead-item.active {
  background: #f1f5fb;
}

.invoice-form-layout {
  display: grid;
  gap: 24px;
}

.section-title {
  margin: 0 0 12px;
  font-size: 1.1rem;
  color: var(--primary-dark);
}

.form-row {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.notes textarea {
  min-height: 120px;
}

.line-items-table thead th {
  font-size: 0.85rem;
  color: #475569;
  background: #f8fafc;
}

.line-items-table td {
  padding: 12px 14px;
  vertical-align: top;
}

.table-actions {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  margin-top: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.badge.paid {
  background: rgba(46, 204, 113, 0.15);
  color: var(--success);
}

.badge.pending {
  background: rgba(150, 24, 25, 0.15);
  color: var(--primary);
}

.badge.overdue {
  background: rgba(231, 76, 60, 0.12);
  color: var(--danger);
}

.section-divider {
  height: 1px;
  background: #eef2f7;
  margin: 24px 0;
}

.table-responsive {
  overflow-x: auto;
}

.import-card {
  display: grid;
  gap: 16px;
}

.import-card__header {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.import-card__form {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
}

.import-card__form label {
  flex: 1;
  min-width: 220px;
}

.import-card__form input[type='file'] {
  padding: 10px 0;
}

@media (max-width: 900px) {
  .toolbar-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .metrics-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  #invoice-search {
    min-width: unset;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .top-bar__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-bar__actions {
    width: 100%;
    justify-content: space-between;
  }

  .status-filter {
    width: 100%;
    justify-content: flex-start;
  }

  .status-filter button {
    flex: 1 1 calc(50% - 8px);
  }

  .data-card {
    padding: 24px;
  }
}