/* ============================================
   Offers Module
   ============================================ */

/* Editor section cards */
.offers-editor-section {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 0.75rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Settings grid */
.offers-settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.offers-settings-grid > .admin-card {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .offers-settings-grid {
    grid-template-columns: 1fr;
  }
}

/* Logo section */
.offers-logo-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
}

.offers-logo-preview {
  max-width: 200px;
  max-height: 100px;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  background: #fff;
}

.offers-logo-preview img {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
}

/* Items table */
.offers-items-table {
  overflow-x: auto;
  overflow-y: hidden;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
}

.offers-items-table .admin-table {
  min-width: 700px;
  margin: 0;
}

.offers-items-table .admin-table thead th {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  padding: 8px 10px;
  white-space: nowrap;
}

.offers-items-table .admin-table td {
  vertical-align: top;
  padding: 8px;
}

.offers-items-table .admin-table tbody tr {
  transition: background var(--transition);
}

.offers-items-table .admin-table tbody tr:hover {
  background: var(--table-row-hover);
}

.offers-items-table .admin-table td .admin-form-input {
  display: block;
  padding: 6px 8px;
  font-size: 13px;
  min-height: 32px;
}

/* Totals summary */
.offers-totals-summary {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
}

.offers-totals-row {
  display: flex;
  gap: 2rem;
  justify-content: flex-end;
  min-width: 250px;
  padding: 0.25rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.offers-totals-row span:last-child {
  min-width: 100px;
  text-align: right;
  font-weight: 500;
  color: var(--text-primary);
}

.offers-totals-total {
  border-top: 2px solid var(--text-primary);
  margin-top: 0.25rem;
  padding-top: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}

.offers-totals-total span:last-child {
  font-weight: 700;
}

/* Scope sections list wrapper */
.offers-scope-list {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Scope section card */
.offers-scope-section {
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: visible;
  transition: border-color var(--transition);
  background: var(--bg-primary);
}

.offers-scope-content {
  overflow: hidden;
}

.offers-scope-section:hover {
  border-color: color-mix(in srgb, var(--border-color) 70%, var(--accent-color));
}

.offers-scope-section-header {
  display: flex;
  align-items: center;
  padding: 0.625rem 1rem;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  border-radius: 0.5rem 0.5rem 0 0;
  gap: 0.5rem;
}

.offers-scope-section-header .offers-scope-number {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  flex-shrink: 0;
  min-width: 1.25rem;
}

.offers-scope-section-header .offers-scope-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.offers-scope-section-header .offers-scope-actions {
  display: flex;
  gap: 0.25rem;
  margin-left: auto;
  flex-shrink: 0;
}

.offers-scope-section .admin-form {
  padding: 1rem;
}

/* Customer selector */
.offers-customer-select {
  position: relative;
}

.offers-customer-selected {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--input-bg);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.offers-customer-selected span {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.offers-customer-selected .admin-btn-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-right: -4px;
}

.offers-customer-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  max-height: 260px;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 4px 0;
}

.offers-customer-dropdown::-webkit-scrollbar {
  width: 5px;
}

.offers-customer-dropdown::-webkit-scrollbar-track {
  background: transparent;
}

.offers-customer-dropdown::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 99px;
}

.offers-customer-dropdown::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

.offers-customer-dropdown-item {
  padding: 8px 12px;
  cursor: pointer;
  transition: background var(--transition);
  border-radius: 4px;
  margin: 0 4px;
}

.offers-customer-dropdown-item:hover {
  background: var(--bg-secondary);
}

.offers-customer-dropdown-item div:first-child {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.3;
}

.offers-customer-dropdown-item div:last-child {
  font-size: 11.5px;
  color: var(--text-tertiary);
  margin-top: 1px;
}

.offers-customer-dropdown-empty {
  padding: 0.75rem;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 0.8125rem;
}

/* Template dropdown menu */
.offers-template-menu {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 100;
  min-width: 200px;
  max-height: 250px;
  overflow-y: auto;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  margin-top: 0.25rem;
}

.offers-template-menu-item {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background var(--transition);
}

.offers-template-menu-item:hover {
  background: var(--bg-secondary);
}

/* Language badges */
.offers-lang-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.25rem;
  padding: 0 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--info) 15%, transparent);
  color: var(--info);
  margin-right: 0.375rem;
  vertical-align: middle;
}

.offers-lang-badge-cz {
  background: color-mix(in srgb, var(--danger) 15%, transparent);
  color: var(--danger);
}

/* Compact form row for 3+ columns */
.offers-form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 768px) {
  .offers-form-row-3 {
    grid-template-columns: 1fr;
  }
}

/* Tabs - zachovany pro zpetnou kompatibilitu, nove pouzivat admin-tabs/admin-tab */
.offers-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 0.625rem;
  margin-bottom: 1.5rem;
  max-width: 100%;
  overflow-x: auto;
}

.offers-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: none;
  border-radius: 0.5rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

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

.offers-tab.active {
  color: var(--text-primary);
  font-weight: 600;
  background: var(--bg-secondary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 0 0 1px var(--border-color);
}

/* RichEditor (Quill) */
.rich-editor {
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: visible;
}

.rich-editor .quill {
  display: flex;
  flex-direction: column;
}

/* Toolbar */
.rich-editor .ql-toolbar.ql-snow {
  background: var(--bg-secondary);
  border: none;
  border-bottom: 1px solid var(--border-color);
  border-radius: 0.5rem 0.5rem 0 0;
  padding: 0.5rem;
  flex-wrap: wrap;
  gap: 2px;
}

.rich-editor .ql-toolbar .ql-formats {
  margin-right: 8px;
}

/* Toolbar buttons */
.rich-editor .ql-snow .ql-stroke {
  stroke: var(--text-secondary);
}
.rich-editor .ql-snow .ql-fill {
  fill: var(--text-secondary);
}
.rich-editor .ql-snow .ql-picker-label {
  color: var(--text-secondary);
  border-color: var(--border-color);
}

.rich-editor .ql-snow button:hover .ql-stroke,
.rich-editor .ql-snow .ql-picker-label:hover .ql-stroke {
  stroke: var(--text-primary);
}
.rich-editor .ql-snow button:hover .ql-fill,
.rich-editor .ql-snow .ql-picker-label:hover .ql-fill {
  fill: var(--text-primary);
}
.rich-editor .ql-snow button:hover,
.rich-editor .ql-snow .ql-picker-label:hover {
  color: var(--text-primary);
}

/* Active state */
.rich-editor .ql-snow button.ql-active {
  color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color) 15%, transparent);
  border-radius: 4px;
}
.rich-editor .ql-snow button.ql-active .ql-stroke {
  stroke: var(--accent-color);
}
.rich-editor .ql-snow button.ql-active .ql-fill,
.rich-editor .ql-snow button.ql-active .ql-stroke.ql-fill {
  fill: var(--accent-color);
}
.rich-editor .ql-snow .ql-picker-item.ql-selected {
  color: var(--accent-color);
}
.rich-editor .ql-snow .ql-picker-label.ql-active {
  color: var(--accent-color);
}
.rich-editor .ql-snow .ql-picker-label.ql-active .ql-stroke {
  stroke: var(--accent-color);
}

/* Dropdowns (font, size, color, align) */
.rich-editor .ql-snow .ql-picker-options {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  padding: 0.25rem;
}

.rich-editor .ql-snow .ql-picker-item {
  color: var(--text-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}
.rich-editor .ql-snow .ql-picker-item:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

/* Font picker */
.rich-editor .ql-snow .ql-font .ql-picker-options { min-width: 11rem; max-height: 200px; overflow-y: auto; }
.rich-editor .ql-snow .ql-size .ql-picker-options { max-height: 200px; overflow-y: auto; }

/* Font labels - vysoka specificita kvuli quill.snow.css */
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="arial"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="arial"]::before { content: 'Arial' !important; font-family: Arial, sans-serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="tahoma"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="tahoma"]::before { content: 'Tahoma' !important; font-family: Tahoma, sans-serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="verdana"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="verdana"]::before { content: 'Verdana' !important; font-family: Verdana, sans-serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="georgia"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="georgia"]::before { content: 'Georgia' !important; font-family: Georgia, serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="times-new-roman"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="times-new-roman"]::before { content: 'Times New Roman' !important; font-family: 'Times New Roman', serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="courier-new"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="courier-new"]::before { content: 'Courier New' !important; font-family: 'Courier New', monospace; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="trebuchet-ms"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="trebuchet-ms"]::before { content: 'Trebuchet MS' !important; font-family: 'Trebuchet MS', sans-serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="impact"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="impact"]::before { content: 'Impact' !important; font-family: Impact, sans-serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="comic-sans-ms"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="comic-sans-ms"]::before { content: 'Comic Sans MS' !important; font-family: 'Comic Sans MS', cursive; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="lucida-console"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="lucida-console"]::before { content: 'Lucida Console' !important; font-family: 'Lucida Console', monospace; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="palatino-linotype"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="palatino-linotype"]::before { content: 'Palatino Linotype' !important; font-family: 'Palatino Linotype', serif; }
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="garamond"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="garamond"]::before { content: 'Garamond' !important; font-family: Garamond, serif; }

/* Font classes */
.ql-font-arial { font-family: Arial, sans-serif; }
.ql-font-tahoma { font-family: Tahoma, sans-serif; }
.ql-font-verdana { font-family: Verdana, sans-serif; }
.ql-font-georgia { font-family: Georgia, serif; }
.ql-font-times-new-roman { font-family: 'Times New Roman', serif; }
.ql-font-courier-new { font-family: 'Courier New', monospace; }
.ql-font-trebuchet-ms { font-family: 'Trebuchet MS', sans-serif; }
.ql-font-impact { font-family: Impact, sans-serif; }
.ql-font-comic-sans-ms { font-family: 'Comic Sans MS', cursive; }
.ql-font-lucida-console { font-family: 'Lucida Console', monospace; }
.ql-font-palatino-linotype { font-family: 'Palatino Linotype', serif; }
.ql-font-garamond { font-family: Garamond, serif; }

/* Size picker */
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="8px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="8px"]::before { content: '8px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="9px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="9px"]::before { content: '9px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="10px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="10px"]::before { content: '10px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="11px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="11px"]::before { content: '11px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="12px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="12px"]::before { content: '12px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="14px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="14px"]::before { content: '14px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="16px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="16px"]::before { content: '16px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="18px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="18px"]::before { content: '18px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="20px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="20px"]::before { content: '20px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="24px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="24px"]::before { content: '24px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="28px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="28px"]::before { content: '28px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="32px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="32px"]::before { content: '32px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="36px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="36px"]::before { content: '36px' !important; }
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="48px"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="48px"]::before { content: '48px' !important; }

/* Editor area */
.rich-editor .ql-container.ql-snow {
  border: none;
  border-radius: 0 0 0.5rem 0.5rem;
  font-size: 0.875rem;
}

.rich-editor .ql-editor {
  min-height: var(--re-min-height, 120px);
  padding: 0.75rem;
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 0.875rem;
  background: var(--input-bg);
}

.rich-editor .ql-editor.ql-blank::before {
  color: var(--text-tertiary);
  font-style: normal;
}

/* Lists inside editor */
.rich-editor .ql-editor ul,
.rich-editor .ql-editor ol {
  padding-left: 1.5rem;
}

/* Color picker */
.rich-editor .ql-snow .ql-color-picker .ql-picker-options[aria-hidden="false"] {
  width: 176px;
  padding: 0.375rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

.rich-editor .ql-snow .ql-color-picker .ql-picker-item {
  width: 18px;
  height: 18px;
  border-radius: 2px;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}


/* Tooltip (link editor) */
.rich-editor .ql-snow .ql-tooltip {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
}

.rich-editor .ql-snow .ql-tooltip input[type="text"] {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  color: var(--text-primary);
  padding: 0.25rem 0.5rem;
}

.rich-editor .ql-snow .ql-tooltip a {
  color: var(--accent-color);
}

/* Read-only rendered rich text (Quill HTML output) */
.rich-text-view {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.875rem;
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
}

.rich-text-view ul,
.rich-text-view ol {
  padding-left: 1.5rem;
  margin: 0.25rem 0 0.75rem;
}

.rich-text-view li {
  margin-bottom: 0.15rem;
}

.rich-text-view a {
  color: var(--accent-color);
}

.rich-text-view strong,
.rich-text-view b {
  font-weight: 600;
  color: var(--text-primary);
  display: inline-block;
  margin-top: 0.5rem;
}

.rich-text-view br + b,
.rich-text-view br + strong {
  margin-top: 0.75rem;
}

.rich-text-view > br:first-child,
.rich-text-view ul + br,
.rich-text-view ol + br {
  display: none;
}

@media (max-width: 640px) {
  .offers-editor-section {
    padding: 1rem;
  }

  .offers-items-table {
    margin: 0 -1rem;
    width: calc(100% + 2rem);
  }

  .offers-totals-summary {
    align-items: stretch;
  }

  .offers-totals-row {
    min-width: unset;
  }
}

/* Offer draft row in table */
.offers-draft-row {
  background: var(--row-draft);
}

.offers-draft-row-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--warning);
  background: color-mix(in srgb, var(--warning) 14%, transparent);
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
}

/* Expired offer without order */
.offers-expired-row {
  background: var(--row-expired);
}

.offers-expired-row td {
  color: var(--danger) !important;
}

.offers-expired-row a {
  color: var(--danger) !important;
}

/* Invalidated offer */
.offers-invalidated-row {
  opacity: 0.6;
}

.offers-invalidated-row td {
  color: var(--text-muted) !important;
}

.offers-invalidated-row a {
  color: var(--text-muted) !important;
}

/* Read-only form (invalidated offer detail) */
.offers-readonly input[readonly],
.offers-readonly select:disabled {
  background-color: var(--bg-secondary);
  cursor: default;
}

/* Offer draft indicator */
.offers-draft-indicator {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-top: 0.2rem;
  opacity: 0.8;
}