/**
 * Requests Page - Modern Redesign
 * A refined, professional aesthetic for ticket management
 */

/* ============================================
   Utility Classes
   ============================================ */
.u-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ============================================
   Base Overrides - Reset conflicting styles
   ============================================ */
.requests-page,
.requests-page *,
.requests-page *::before,
.requests-page *::after {
  box-sizing: border-box;
}

/* Override base table styles */
.requests-page .requests-table {
  border: none;
}

.requests-page .requests-table th,
.requests-page .requests-table td {
  border: none;
  background: transparent;
}

.requests-page .requests-table tr {
  border: none;
  background: transparent;
}

/* Override base form styles */
.requests-page input[type="search"],
.requests-page select {
  margin: 0;
}

/* ============================================
   CSS Custom Properties
   ============================================ */
.requests-page {
  --rp-bg-primary: #fafbfc;
  --rp-bg-secondary: #ffffff;
  --rp-bg-hover: #f8f9fb;
  --rp-bg-active: #f0f4f8;

  --rp-text-primary: #1a2b3c;
  --rp-text-secondary: #5a6b7c;
  --rp-text-muted: #8a9bac;

  --rp-brand: #007298;
  --rp-brand-light: #0090bf;
  --rp-brand-dark: #005a78;

  --rp-border: #e8ecf0;
  --rp-border-light: #f0f2f5;

  --rp-shadow-sm: 0 1px 2px rgba(26, 43, 60, 0.04);
  --rp-shadow-md: 0 4px 12px rgba(26, 43, 60, 0.08);
  --rp-shadow-lg: 0 8px 24px rgba(26, 43, 60, 0.12);
  --rp-shadow-focus: 0 0 0 3px rgba(0, 114, 152, 0.15);

  --rp-radius-sm: 6px;
  --rp-radius-md: 10px;
  --rp-radius-lg: 14px;
  --rp-radius-full: 100px;

  --rp-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --rp-transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);

  /* Status colors - modern, accessible palette */
  --rp-status-open-bg: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  --rp-status-open-text: #0369a1;
  --rp-status-open-border: #bae6fd;

  --rp-status-pending-bg: linear-gradient(135deg, #eff8ff 0%, #d1e9ff 100%);
  --rp-status-pending-text: #175cd3;
  --rp-status-pending-border: #b2ddff;

  --rp-status-solved-bg: linear-gradient(135deg, #ecfdf3 0%, #d1fadf 100%);
  --rp-status-solved-text: #067647;
  --rp-status-solved-border: #a6f4c5;

  --rp-status-closed-bg: linear-gradient(135deg, #f9fafb 0%, #f2f4f7 100%);
  --rp-status-closed-text: #667085;
  --rp-status-closed-border: #e4e7ec;

  --rp-status-new-bg: linear-gradient(135deg, #fffaeb 0%, #fef0c7 100%);
  --rp-status-new-text: #b54708;
  --rp-status-new-border: #fedf89;

  --rp-status-hold-bg: linear-gradient(135deg, #f9f5ff 0%, #f4ebff 100%);
  --rp-status-hold-text: #6941c6;
  --rp-status-hold-border: #e9d7fe;
}

/* ============================================
   Page Layout
   ============================================ */
.requests-page {
  background: var(--rp-bg-primary);
  min-height: 100vh;
}

.requests-page .container {
  max-width: 1200px;
  padding-left: 24px;
  padding-right: 24px;
}

/* ============================================
   Breadcrumb Navigation
   ============================================ */
.requests-page .sub-nav.sub-nav-article {
  margin-bottom: 0;
}

/* ============================================
   Activity Navigation (Top tabs)
   ============================================ */
.requests-page .my-activities-nav {
  background: var(--rp-bg-secondary);
  border-bottom: 1px solid var(--rp-border);
  margin-bottom: 0;
}

.requests-page .my-activities-nav .collapsible-nav-list {
  display: flex;
  gap: 8px;
  padding: 16px 0;
  margin: 0;
  list-style: none;
}

.requests-page .my-activities-nav .collapsible-nav-item,
.requests-page .my-activities-nav .collapsible-nav-list li {
  margin: 0;
  border: none !important;
  line-height: normal !important;
}

.requests-page .my-activities-nav .collapsible-nav-item:hover,
.requests-page .my-activities-nav .collapsible-nav-list li:hover {
  border: none !important;
}

.requests-page .my-activities-nav .collapsible-nav-item a,
.requests-page .my-activities-nav .collapsible-nav-list li a {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px !important;
  font-size: 14px;
  font-weight: 500;
  color: var(--rp-text-secondary);
  text-decoration: none;
  border-radius: var(--rp-radius-full);
  transition: color 0.15s ease, background-color 0.15s ease;
  background-color: transparent;
  border: none !important;
}

.requests-page .my-activities-nav .collapsible-nav-item a:hover,
.requests-page .my-activities-nav .collapsible-nav-list li a:hover {
  color: var(--rp-text-primary);
  background-color: var(--rp-bg-hover);
  padding: 10px 20px !important;
}

.requests-page .my-activities-nav .collapsible-nav-item--current,
.requests-page .my-activities-nav .collapsible-nav-list li.current,
.requests-page .my-activities-nav .collapsible-nav-list li[aria-selected="true"] {
  border: none !important;
}

.requests-page .my-activities-nav .collapsible-nav-item--current a,
.requests-page .my-activities-nav .collapsible-nav-item a[aria-current="page"],
.requests-page .my-activities-nav .collapsible-nav-list li.current a {
  color: var(--rp-brand);
  background-color: rgba(0, 114, 152, 0.08);
  padding: 10px 20px !important;
}

/* Hide mobile toggle on desktop */
.requests-page .collapsible-nav-toggle {
  display: none;
}

@media (max-width: 768px) {
  .requests-page .collapsible-nav-toggle {
    display: flex;
  }

  .requests-page .my-activities-nav .collapsible-nav-list {
    flex-direction: column;
    gap: 4px;
  }
}

/* ============================================
   Page Header
   ============================================ */
.requests-page .requests-header {
  padding: 40px 0 32px;
}

.requests-page .requests-header__title {
  font-size: 32px;
  font-weight: 700;
  color: var(--rp-text-primary);
  margin: 0 0 24px;
  letter-spacing: -0.5px;
}

/* Filter Navigation (My requests / CC'd on) */
.requests-page .requests-filter-nav {
  background: var(--rp-bg-secondary);
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius-md);
  padding: 6px;
  display: inline-flex;
}

.requests-page .requests-filter-nav .collapsible-nav-list {
  display: flex;
  gap: 4px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.requests-page .requests-filter-nav .collapsible-nav-item,
.requests-page .requests-filter-nav .collapsible-nav-list li {
  border: none !important;
  line-height: normal !important;
}

.requests-page .requests-filter-nav .collapsible-nav-item:hover,
.requests-page .requests-filter-nav .collapsible-nav-list li:hover {
  border: none !important;
}

.requests-page .requests-filter-nav .collapsible-nav-item a,
.requests-page .requests-filter-nav .collapsible-nav-list li a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px !important;
  font-size: 13px;
  font-weight: 500;
  color: var(--rp-text-secondary);
  text-decoration: none;
  border-radius: var(--rp-radius-sm);
  transition: color 0.12s ease, background-color 0.12s ease;
  white-space: nowrap;
  border: none !important;
}

.requests-page .requests-filter-nav .collapsible-nav-item a:hover,
.requests-page .requests-filter-nav .collapsible-nav-list li a:hover {
  color: var(--rp-text-primary);
  background-color: var(--rp-bg-hover);
  padding: 8px 16px !important;
}

.requests-page .requests-filter-nav .collapsible-nav-item--current,
.requests-page .requests-filter-nav .collapsible-nav-list li.current,
.requests-page .requests-filter-nav .collapsible-nav-list li[aria-selected="true"] {
  border: none !important;
}

.requests-page .requests-filter-nav .collapsible-nav-item--current a,
.requests-page .requests-filter-nav .collapsible-nav-item a[aria-current="page"],
.requests-page .requests-filter-nav .collapsible-nav-list li.current a {
  color: var(--rp-brand);
  background-color: rgba(0, 114, 152, 0.08);
  padding: 8px 16px !important;
}

/* ============================================
   Toolbar (Search & Filters)
   ============================================ */
.requests-page .requests-toolbar {
  background: var(--rp-bg-secondary);
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  box-shadow: var(--rp-shadow-sm);
}

/* Search Input */
.requests-page .requests-toolbar__search {
  flex: 1;
  min-width: 280px;
  position: relative;
}

.requests-page .requests-toolbar__search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--rp-text-muted);
  width: 18px;
  height: 18px;
  pointer-events: none;
  transition: color 0.15s ease;
}

.requests-page .requests-toolbar__search-input {
  width: 100%;
  height: 48px;
  padding: 0 16px 0 48px;
  font-size: 14px;
  color: var(--rp-text-primary);
  background-color: var(--rp-bg-primary);
  border: 2px solid var(--rp-border);
  border-radius: var(--rp-radius-md);
  transition: border-color 0.15s ease, background-color 0.15s ease;
  outline: none;
}

.requests-page .requests-toolbar__search-input::placeholder {
  color: var(--rp-text-muted);
}

.requests-page .requests-toolbar__search-input:hover {
  border-color: #d0d5dd;
}

.requests-page .requests-toolbar__search-input:focus {
  border-color: var(--rp-brand);
  background-color: var(--rp-bg-secondary);
}

.requests-page .requests-toolbar__search:focus-within .requests-toolbar__search-icon {
  color: var(--rp-brand);
}

/* Filter Dropdowns */
.requests-page .requests-toolbar__filter {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.requests-page .requests-toolbar__filter-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--rp-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.requests-page .requests-toolbar__filter-select {
  height: 48px;
  padding: 0 40px 0 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--rp-text-primary);
  background-color: var(--rp-bg-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a6b7c' d='M3 4.5l3 3 3-3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  border: 2px solid var(--rp-border);
  border-radius: var(--rp-radius-md);
  cursor: pointer;
  transition: border-color 0.15s ease;
  appearance: none;
  min-width: 160px;
}

.requests-page .requests-toolbar__filter-select:hover {
  border-color: #d0d5dd;
}

.requests-page .requests-toolbar__filter-select:focus {
  border-color: var(--rp-brand);
  outline: none;
}

/* Subscribe Button */
.requests-page .requests-toolbar__filter--subscribe button {
  height: 48px;
  padding: 0 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--rp-text-secondary);
  background-color: var(--rp-bg-primary);
  border: 2px solid var(--rp-border);
  border-radius: var(--rp-radius-md);
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}

.requests-page .requests-toolbar__filter--subscribe button:hover {
  color: var(--rp-text-primary);
  border-color: #d0d5dd;
  background: var(--rp-bg-secondary);
}

.requests-page .requests-toolbar__filter--subscribe button[data-selected="true"] {
  color: var(--rp-brand);
  background: rgba(0, 114, 152, 0.06);
  border-color: var(--rp-brand);
}

/* ============================================
   Search Results Info
   ============================================ */
.requests-page .requests-search-results {
  font-size: 14px;
  color: var(--rp-text-secondary);
  margin-bottom: 16px;
  padding: 12px 16px;
  background: rgba(0, 114, 152, 0.04);
  border-radius: var(--rp-radius-sm);
  border-left: 3px solid var(--rp-brand);
}

/* Empty State */
.requests-page .requests-empty-state {
  text-align: center;
  padding: 80px 40px;
  color: var(--rp-text-muted);
  font-size: 16px;
  background: var(--rp-bg-secondary);
  border-radius: var(--rp-radius-lg);
  border: 2px dashed var(--rp-border);
}

/* ============================================
   Requests Table - Card-like Design
   ============================================ */
.requests-page .requests-list {
  margin-bottom: 32px;
}

.requests-page .requests-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--rp-bg-secondary);
  border-radius: var(--rp-radius-lg);
  overflow: hidden;
  box-shadow: var(--rp-shadow-md);
}

/* Table Header */
.requests-page .requests-table__head {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.requests-page .requests-table__head th {
  padding: 16px 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--rp-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  text-align: left;
  border-bottom: 1px solid var(--rp-border);
  white-space: nowrap;
}

.requests-page .requests-table__head th:first-child {
  padding-left: 28px;
}

.requests-page .requests-table__head th:last-child {
  padding-right: 28px;
}

.requests-page .requests-table__head th a {
  color: var(--rp-text-secondary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.12s ease;
}

.requests-page .requests-table__head th a:hover {
  color: var(--rp-brand);
}

/* Table Body */
.requests-page .requests-table__body .requests-table__row {
  transition: background-color 0.12s ease;
}

.requests-page .requests-table__body .requests-table__row:hover {
  background-color: var(--rp-bg-hover);
}

.requests-page .requests-table__body .requests-table__row:not(:last-child) {
  border-bottom: 1px solid var(--rp-border-light);
}

.requests-page .requests-table__cell {
  padding: 20px;
  font-size: 14px;
  color: var(--rp-text-primary);
  vertical-align: middle;
}

.requests-page .requests-table__cell:first-child {
  padding-left: 28px;
}

.requests-page .requests-table__cell:last-child {
  padding-right: 28px;
}

/* Subject Column */
.requests-page .requests-table__cell--subject {
  max-width: 400px;
}

/* Avatar for subscriptions */
.requests-page .requests-table__avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
}

/* Action cell (subscribe/unfollow buttons) */
.requests-page .requests-table__cell--action {
  text-align: right;
}

.requests-page .requests-table__cell--action button,
.requests-page .requests-table__cell--action .btn,
.requests-page .requests-table__cell--action a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--rp-text-secondary);
  background-color: var(--rp-bg-secondary);
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius-sm);
  cursor: pointer;
  transition: color 0.12s ease, background-color 0.12s ease, border-color 0.12s ease;
  text-decoration: none;
  white-space: nowrap;
}

.requests-page .requests-table__cell--action button:hover,
.requests-page .requests-table__cell--action .btn:hover,
.requests-page .requests-table__cell--action a.btn:hover {
  color: var(--rp-text-primary);
  background-color: var(--rp-bg-hover);
  border-color: #d0d5dd;
}

.requests-page .requests-table__cell--action button[data-selected="true"],
.requests-page .requests-table__cell--action button.is-selected {
  color: var(--rp-text-primary);
  background-color: var(--rp-bg-hover);
  border-color: var(--rp-border);
}

.requests-page .requests-table__cell--action button[data-selected="true"]:hover,
.requests-page .requests-table__cell--action button.is-selected:hover {
  background-color: var(--rp-bg-active);
}

.requests-page .requests-table__link {
  color: var(--rp-text-primary);
  text-decoration: none;
  font-weight: 500;
  line-height: 1.5;
  display: block;
  transition: color 0.12s ease;
}

.requests-page .requests-table__link:hover {
  color: var(--rp-brand);
}

/* ID Column */
.requests-page .requests-table__cell--id {
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
  font-size: 13px;
  color: var(--rp-text-muted);
  white-space: nowrap;
}

/* Meta Columns (Date, Requester) */
.requests-page .requests-table__cell--meta,
.requests-page .requests-table__cell--activity {
  color: var(--rp-text-secondary);
  font-size: 13px;
  white-space: nowrap;
}

.requests-page .requests-table__cell--meta time,
.requests-page .requests-table__cell--activity time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Status Column */
.requests-page .requests-table__cell--status {
  white-space: nowrap;
}

/* ============================================
   Status Badges - Modern Pills
   ============================================ */
.requests-page .requests-table__status {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
  border-radius: var(--rp-radius-full);
  border: 1px solid transparent;
}

/* Open Status */
.requests-page .requests-table__status--open {
  background: var(--rp-status-open-bg);
  color: var(--rp-status-open-text);
  border-color: var(--rp-status-open-border);
}

/* Pending Status */
.requests-page .requests-table__status--pending {
  background: var(--rp-status-pending-bg);
  color: var(--rp-status-pending-text);
  border-color: var(--rp-status-pending-border);
}

/* Solved Status */
.requests-page .requests-table__status--solved {
  background: var(--rp-status-solved-bg);
  color: var(--rp-status-solved-text);
  border-color: var(--rp-status-solved-border);
}

/* Closed Status */
.requests-page .requests-table__status--closed {
  background: var(--rp-status-closed-bg);
  color: var(--rp-status-closed-text);
  border-color: var(--rp-status-closed-border);
}

/* New Status */
.requests-page .requests-table__status--new {
  background: var(--rp-status-new-bg);
  color: var(--rp-status-new-text);
  border-color: var(--rp-status-new-border);
}

/* Hold Status */
.requests-page .requests-table__status--hold {
  background: var(--rp-status-hold-bg);
  color: var(--rp-status-hold-text);
  border-color: var(--rp-status-hold-border);
}

/* Closed Row Styling */
.requests-page .requests-table__row--closed {
  opacity: 0.7;
}

.requests-page .requests-table__row--closed:hover {
  opacity: 1;
}

.requests-page .requests-table__row--closed .requests-table__link {
  color: var(--rp-text-muted);
}

/* ============================================
   Mobile Meta (Hidden on Desktop)
   ============================================ */
.requests-page .requests-table__mobile-meta {
  display: none;
  margin-top: 8px;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.requests-page .requests-table__meta-item {
  font-size: 12px;
  color: var(--rp-text-muted);
}

/* ============================================
   Pagination
   ============================================ */
.requests-page .requests-pagination {
  display: flex;
  justify-content: center;
  padding: 32px 0;
}

.requests-page .requests-pagination .pagination {
  display: flex;
  gap: 8px;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.requests-page .requests-pagination .pagination a,
.requests-page .requests-pagination .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--rp-text-secondary);
  background-color: var(--rp-bg-secondary);
  border: 1px solid var(--rp-border);
  border-radius: var(--rp-radius-md);
  text-decoration: none;
  transition: color 0.12s ease, background-color 0.12s ease, border-color 0.12s ease;
}

.requests-page .requests-pagination .pagination a:hover {
  color: var(--rp-text-primary);
  border-color: var(--rp-brand);
  background: rgba(0, 114, 152, 0.04);
}

.requests-page .requests-pagination .pagination .current,
.requests-page .requests-pagination .pagination [aria-current="page"] {
  color: #fff;
  background: var(--rp-brand);
  border-color: var(--rp-brand);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .requests-page .requests-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .requests-page .requests-toolbar__search {
    min-width: 100%;
  }

  .requests-page .requests-toolbar__filter {
    width: 100%;
  }

  .requests-page .requests-toolbar__filter-select {
    width: 100%;
  }

  /* Show mobile meta, hide desktop columns */
  .requests-page .requests-table__head {
    display: none;
  }

  .requests-page .requests-table__cell--id,
  .requests-page .requests-table__cell--meta,
  .requests-page .requests-table__cell--activity,
  .requests-page .requests-table__cell--status {
    display: none;
  }

  .requests-page .requests-table__mobile-meta {
    display: flex;
  }

  .requests-page .requests-table__cell--subject {
    max-width: none;
    padding: 20px;
  }

  .requests-page .requests-table__row {
    display: block;
    border-bottom: 1px solid var(--rp-border-light);
  }
}

@media (max-width: 640px) {
  .requests-page .requests-header__title {
    font-size: 26px;
  }

  .requests-page .requests-filter-nav {
    width: 100%;
  }

  .requests-page .requests-filter-nav .collapsible-nav-list {
    width: 100%;
  }

  .requests-page .requests-filter-nav .collapsible-nav-item {
    flex: 1;
  }

  .requests-page .requests-filter-nav .collapsible-nav-item a {
    justify-content: center;
    width: 100%;
  }
}

/* ============================================
   Animations - Disabled for performance
   ============================================ */
/* Entrance animations removed to prevent choppy rendering */

/* ============================================
   Dark Mode Support (if applicable)
   ============================================ */
@media (prefers-color-scheme: dark) {
  .requests-page[data-theme="auto"] {
    --rp-bg-primary: #0f1419;
    --rp-bg-secondary: #1a1f25;
    --rp-bg-hover: #242b33;
    --rp-bg-active: #2d353f;

    --rp-text-primary: #f0f4f8;
    --rp-text-secondary: #9ba8b8;
    --rp-text-muted: #6b7a8a;

    --rp-border: #2d353f;
    --rp-border-light: #242b33;

    --rp-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --rp-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --rp-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
  }
}