/* quota Styles
 * Uses shared theme variables from ../../shared/theme/variables.css
 */

/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

/* Header */
.header {
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
}

.home-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
}

.home-link:hover {
  color: var(--color-primary);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Theme Switcher */
.theme-switcher {
  display: flex;
  align-items: center;
}

.theme-switcher select {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-input-bg);
  color: var(--color-text);
  font-size: 0.875rem;
  cursor: pointer;
}

.theme-switcher select:focus {
  outline: none;
  border-color: var(--color-border-focus);
}

/* Container */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Cards */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.card.center {
  text-align: center;
  max-width: 400px;
  margin: 2rem auto;
}

.card h2 {
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-normal);
  background: var(--color-border);
  color: var(--color-text);
}

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

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

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

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

.btn-danger {
  background: var(--color-danger);
  color: var(--color-text-inverse);
}

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

.btn-small {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0 0.5rem;
  color: inherit;
}

/* Loading */
.loading {
  text-align: center;
  padding: 3rem;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Error Banner */
.error-banner {
  background: var(--color-danger-light);
  color: var(--color-danger);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.error-banner.error-session {
  background: var(--color-warning-light);
  color: var(--color-warning-hover);
  border: 1px solid var(--color-warning);
}

.error-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.error-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Form Styles */
.form-section {
  margin-bottom: 1.5rem;
}

.form-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.form-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  flex: 1;
}

.form-group.narrow {
  flex: 0 0 150px;
}

/* Revision info */
.revision-info {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
  font-style: italic;
}

/* Margin override (above totals) */
.margin-override {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.margin-override label {
  font-weight: 500;
  color: var(--color-text);
}

.margin-override input {
  width: 80px;
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  background: var(--color-input-bg);
  color: var(--color-text);
}

.margin-override input:focus {
  outline: none;
  border-color: var(--color-input-focus);
}

.margin-default {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  background: var(--color-input-bg);
  color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-input-focus);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

/* Company selector with autocomplete */
.company-selector {
  position: relative;
}

.company-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  z-index: 100;
  max-height: 200px;
  overflow-y: auto;
}

.company-option {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
}

.company-option:hover {
  background: var(--color-bg-hover);
}

.company-option.selected {
  background: var(--color-primary-light);
}

/* Line Items */
.line-items {
  margin-bottom: 1.5rem;
}

.line-items-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.line-items-header h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  border: none;
  padding: 0;
}

.line-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 0.75rem;
}

.line-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.line-item-number {
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.line-item-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.line-item-fields .full-width {
  grid-column: 1 / -1;
}

.line-item-prices {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.line-item-prices .form-group {
  flex: 1;
}

.price-calculated {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* Labour Section */
.labour-section {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
}

.labour-section .form-group {
  flex: none;
}

.rate-toggle {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.rate-toggle label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
}

.rate-toggle input[type="radio"] {
  width: auto;
}

/* Totals Section */
.totals-section {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.totals-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.875rem;
}

.totals-row.total {
  font-weight: 600;
  font-size: 1rem;
  border-top: 2px solid var(--color-border);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
}

/* Actions */
.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

/* Quote History */
.history-section {
  margin-top: 2rem;
}

.history-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.quote-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.quote-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quote-item:hover {
  border-color: var(--color-primary);
}

.quote-item-info {
  flex: 1;
}

.quote-item-number {
  font-weight: 600;
  font-size: 0.875rem;
}

.quote-item-company {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.quote-item-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
}

.quote-item-amount {
  font-weight: 500;
}

.quote-item-status {
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  text-transform: capitalize;
}

.quote-item-status.draft {
  background: var(--color-warning-light);
  color: var(--color-warning-hover);
}

.quote-item-status.sent {
  background: var(--color-info-light);
  color: var(--color-primary);
}

.quote-item-status.accepted {
  background: var(--color-success-light);
  color: var(--color-success);
}

.quote-item-status.rejected {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.tab {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.tab:hover {
  color: var(--color-text);
}

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--color-text-muted);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 500px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

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

.modal-header h3 {
  margin: 0;
  font-size: 1.125rem;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

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

/* Responsive */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
  }

  .header-left {
    width: 100%;
    justify-content: space-between;
  }

  .user-info {
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .container {
    padding: 1rem 0.5rem;
  }

  .form-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  .form-group.narrow {
    flex: 1;
  }

  .line-item-fields {
    grid-template-columns: 1fr;
  }

  .line-item-prices {
    flex-direction: column;
  }

  .labour-section {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }

  .quote-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .quote-item-meta {
    width: 100%;
    justify-content: space-between;
  }

  /* Touch-friendly inputs - prevent iOS zoom */
  input[type="text"],
  input[type="number"],
  input[type="date"],
  select,
  textarea {
    font-size: 16px;
  }

  .btn {
    min-height: 44px;
    padding: 0.75rem 1rem;
  }
}