/*
 * Accessikus – Accessibility Checker Styles
 * Propshaft will serve this file as-is.
 */

/* === Design Tokens === */
:root {
  --color-bg: #f8f9fa;
  --color-surface: #ffffff;
  --color-border: #dee2e6;
  --color-text: #212529;
  --color-text-muted: #6c757d;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-danger: #dc2626;
  --color-danger-hover: #b91c1c;
  --color-error: #dc2626;
  --color-error-bg: #fef2f2;
  --color-error-border: #fecaca;
  --color-warning: #d97706;
  --color-warning-bg: #fffbeb;
  --color-warning-border: #fde68a;
  --color-notice: #2563eb;
  --color-notice-bg: #eff6ff;
  --color-notice-border: #bfdbfe;
  --color-success: #16a34a;
  --color-success-bg: #f0fdf4;
  --color-success-border: #bbf7d0;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
}

a { color: var(--color-primary); text-decoration: underline; }
a:hover { color: var(--color-primary-hover); }

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* === Layout === */
.app-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.app-header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
  text-decoration: none;
}

.app-header__logo:hover { color: var(--color-primary); }

.app-header__nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
}

.app-header__nav a:hover { color: var(--color-primary); }

.app-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.app-footer {
  text-align: center;
  padding: 2rem;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--color-border);
  margin-top: 4rem;
}

/* === Flash === */
.flash {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.flash--notice {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success-border);
}

.flash--alert {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error-border);
}

/* === Breadcrumb === */
.breadcrumb {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.breadcrumb a { color: var(--color-text-muted); }

/* === Page Header === */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.page-header__main {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.page-header h1 { margin: 0; font-size: 1.75rem; font-weight: 700; }
.page-header__subtitle { color: var(--color-text-muted); margin: 0.25rem 0 0; }
.page-header__actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

/* === Section Header === */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.section-header h2 { margin: 0; font-size: 1.125rem; font-weight: 600; }

.section-header__actions { display: flex; gap: 0.5rem; align-items: center; }

/* === Folder Card Dates === */
.folder-card__dates {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.folder-card__no-check { font-style: italic; }

/* === Crawl Dialog === */
.crawl-dialog__intro {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
  line-height: 1.6;
}

.form__field--checkbox { flex-direction: row; align-items: center; gap: 0.5rem; }

.form__checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  cursor: pointer;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.25;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
  appearance: none;
  -webkit-appearance: none;
}

.btn--sm { padding: 0.375rem 0.75rem; font-size: 0.875rem; }

.btn--primary { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.btn--primary:hover:not(:disabled) { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: white; }

.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover:not(:disabled) { background: var(--color-bg); color: var(--color-text); }

.btn--danger { background: transparent; color: var(--color-danger); border-color: var(--color-error-border); }
.btn--danger:hover:not(:disabled) { background: var(--color-error-bg); }

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

/* === Badges === */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.badge--standard { background: #e0e7ff; color: #3730a3; }

/* === Folder Cards === */
.folders-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}

.folder-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.folder-card__header { display: flex; align-items: flex-start; gap: 0.75rem; }
.folder-card__icon { color: #6366f1; flex-shrink: 0; margin-top: 2px; }

.folder-card__info { flex: 1; min-width: 0; }

.folder-card__name {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  margin-bottom: 0.375rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.folder-card__name:hover { color: var(--color-primary); }

.folder-card__meta { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.folder-card__count { font-size: 0.8125rem; color: var(--color-text-muted); }
.folder-card__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* === URL List === */
.url-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.url-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.url-card__info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.25rem; }

.url-card__label { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.url-card__url {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.url-card__status { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.url-card__actions { display: flex; gap: 0.5rem; flex-shrink: 0; flex-wrap: wrap; }

/* === Status Badges === */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
}

.status-badge--pending, .status-badge--running { background: #fef3c7; color: #92400e; }
.status-badge--completed { background: var(--color-success-bg); color: var(--color-success); }
.status-badge--failed { background: var(--color-error-bg); color: var(--color-error); }
.status-badge--unchecked { background: #f3f4f6; color: var(--color-text-muted); }

/* === Issue Counts === */
.url-card__summary { display: flex; gap: 0.5rem; }

.issue-count {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
}

.issue-count--error { background: var(--color-error-bg); color: var(--color-error); }
.issue-count--warning { background: var(--color-warning-bg); color: var(--color-warning); }

/* === Status Banner === */
.status-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.status-banner--pending, .status-banner--running {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.status-banner--completed {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success-border);
}

.status-banner--failed {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error-border);
}

.status-banner__spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  flex-shrink: 0;
}

.status-banner__details { width: 100%; margin-top: 0.5rem; }

.status-banner__details pre {
  background: rgba(0,0,0,0.05);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-size: 0.875rem;
  margin: 0.5rem 0 0;
}

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

/* === Report === */
.report-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  flex-wrap: wrap;
}

.report-meta__url {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  max-width: 400px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.report-summary { margin-bottom: 2rem; }

.summary-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 420px;
}

.summary-card {
  text-align: center;
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid;
}

.summary-card__count { display: block; font-size: 2rem; font-weight: 700; line-height: 1; }
.summary-card__label { display: block; font-size: 0.875rem; margin-top: 0.25rem; }

.summary-card--error { background: var(--color-error-bg); border-color: var(--color-error-border); color: var(--color-error); }
.summary-card--warning { background: var(--color-warning-bg); border-color: var(--color-warning-border); color: var(--color-warning); }
.summary-card--notice { background: var(--color-notice-bg); border-color: var(--color-notice-border); color: var(--color-notice); }

/* === Issues === */
.issues-section { margin-bottom: 2.5rem; }

.issues-section__heading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid;
}

.issues-section--error .issues-section__heading { border-color: var(--color-error-border); color: var(--color-error); }
.issues-section--warning .issues-section__heading { border-color: var(--color-warning-border); color: var(--color-warning); }
.issues-section--notice .issues-section__heading { border-color: var(--color-notice-border); color: var(--color-notice); }

.issues-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.75rem; }

.issue-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  border-left: 4px solid;
}

.issue-card--error { border-left-color: var(--color-error); }
.issue-card--warning { border-left-color: var(--color-warning); }
.issue-card--notice { border-left-color: var(--color-notice); }

.issue-card__header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; flex-wrap: wrap; }

.issue-card__number { font-size: 0.8125rem; color: var(--color-text-muted); font-weight: 500; }

.issue-card__code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
  background: #f1f5f9;
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  word-break: break-all;
}

.issue-card__code-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-sm);
}
.issue-card__code-link:hover .issue-card__code,
.issue-card__code-link:focus-visible .issue-card__code {
  background: #dbeafe;
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.issue-card__code-link:focus-visible {
  outline: none;
}
.issue-card__code-link svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.issue-card__message { margin: 0 0 0.75rem; font-size: 0.9375rem; }

.issue-card__selector { display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.75rem; flex-wrap: wrap; }
.issue-card__field-label { font-size: 0.8125rem; color: var(--color-text-muted); font-weight: 500; flex-shrink: 0; padding-top: 2px; }

.issue-card__code-block {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
  background: #f1f5f9;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  word-break: break-all;
}

.issue-card__context { margin-top: 0.5rem; }
.issue-card__context-toggle { font-size: 0.875rem; color: var(--color-text-muted); cursor: pointer; }

.issue-card__screenshot { margin-top: 0.5rem; }

.issue-card__screenshot-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-left: 0.25rem;
  font-style: italic;
}

.issue-card__screenshot-img {
  display: block;
  margin-top: 0.75rem;
  max-width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}

.issue-card__context-code {
  margin: 0.5rem 0 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
  background: #f1f5f9;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

/* === Forms === */
.form-page { max-width: 480px; }

.form { display: flex; flex-direction: column; gap: 1.25rem; }
.form__field { display: flex; flex-direction: column; gap: 0.375rem; }
.form__label { font-size: 0.9375rem; font-weight: 500; }

.form__input, .form__select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  line-height: 1.5;
  width: 100%;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.15s;
}

.form__input:focus, .form__select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form__hint { font-size: 0.8125rem; color: var(--color-text-muted); }

.form__errors {
  background: var(--color-error-bg);
  border: 1px solid var(--color-error-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--color-error);
}

.form__errors ul { margin: 0; padding-left: 1.25rem; }
.form__actions { display: flex; gap: 0.75rem; align-items: center; margin-top: 0.25rem; }

/* === Modal / Dialog === */
dialog.modal {
  padding: 0;
  border: none;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  max-width: 520px;
  width: calc(100% - 2rem);
  max-height: 90vh;
  overflow: auto;
}

dialog.modal::backdrop { background: rgba(0,0,0,0.5); }

.modal__content { padding: 1.5rem; }

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.modal__title { margin: 0; font-size: 1.25rem; font-weight: 700; }

.modal__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 0.25rem;
  line-height: 1;
  border-radius: var(--radius-sm);
}

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

/* === Empty State === */
.empty-state { text-align: center; padding: 3rem 2rem; color: var(--color-text-muted); }
.empty-state svg { color: var(--color-border); margin-bottom: 1rem; }
.empty-state p { margin: 0.25rem 0; }
.empty-state__hint { font-size: 0.9375rem; }
.empty-state--success { color: var(--color-success); }
.empty-state--success svg { color: var(--color-success); }
.empty-state--success p { color: var(--color-text); }

/* === Shared Issues Section === */
.shared-issues-section {
  margin-bottom: 2rem;
}

.shared-issues-details {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  overflow: hidden;
}

.shared-issues-summary {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  background: var(--color-bg-secondary, #f8f8f8);
  border-bottom: 1.5px solid transparent;
}

.shared-issues-details[open] .shared-issues-summary {
  border-bottom-color: var(--color-border);
}

.shared-issues-summary::-webkit-details-marker { display: none; }

.shared-issues-summary__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
}

.shared-issues-summary__meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-left: 1.625rem; /* align with title text after icon */
}

.badge--shared {
  background: var(--color-text-muted);
  color: #fff;
  border-radius: 1rem;
  padding: 0.1em 0.55em;
  font-size: 0.8em;
  font-weight: 700;
}

.badge--issue-type {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15em 0.5em;
  border-radius: 0.25rem;
}

.badge--error   { background: #fee2e2; color: #991b1b; }
.badge--warning { background: #fef3c7; color: #92400e; }
.badge--notice  { background: #dbeafe; color: #1e40af; }

.shared-issues-list {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.issue-card--shared {
  border-left-width: 3px;
}

.shared-issues-count {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background: var(--color-bg-secondary, #f3f4f6);
  border-radius: 0.25rem;
  padding: 0.1em 0.4em;
  white-space: nowrap;
}

/* === Filter Bar === */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.875rem;
  border: 1.5px solid var(--color-border);
  border-radius: 2rem;
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

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

.filter-btn--active,
.filter-btn[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.filter-btn__count {
  font-size: 0.85em;
  opacity: 0.8;
}

.form__input--narrow { max-width: 8rem; }

.form__input-group {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.form__input-group .form__input { flex: 1; }

.form__select--inline {
  flex-shrink: 0;
  width: auto;
}

.form__label-optional {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.875em;
}
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* === Responsive === */
@media (max-width: 640px) {
  .app-main { padding: 1rem; }
  .page-header { flex-direction: column; }
  .url-card { flex-direction: column; align-items: flex-start; }
  .folders-list { grid-template-columns: 1fr; }
}