/* ============================================================
   Tesla Search UI — style.css
   Light, minimalist, Tesla-inspired aesthetic
   ============================================================ */

/* ============================================================
   CSS Custom Properties — Light (default)
   ============================================================ */

:root {
  --bg-primary: #f7f7f7;
  --bg-secondary: #ffffff;
  --bg-tertiary: #efefef;
  --bg-card: #ffffff;
  --bg-input: #ffffff;

  --border-primary: #e4e4e4;
  --border-secondary: #d4d4d4;
  --border-focus: #999999;

  --text-primary: #111111;
  --text-secondary: #555555;
  --text-muted: #aaaaaa;

  --accent-red: #e31937;
  --accent-red-dim: rgba(227, 25, 55, 0.07);
  --accent-red-border: rgba(227, 25, 55, 0.2);

  --green-tint: rgba(22, 163, 74, 0.08);
  --green-border: rgba(22, 163, 74, 0.18);
  --amber-tint: rgba(202, 138, 4, 0.08);
  --amber-border: rgba(202, 138, 4, 0.18);
  --red-tint: rgba(220, 38, 38, 0.07);
  --red-border: rgba(220, 38, 38, 0.15);

  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition: 0.15s ease;
}

/* ============================================================
   Dark theme overrides
   ============================================================ */

html[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: #141414;
  --bg-input: #0f0f0f;

  --border-primary: #252525;
  --border-secondary: #333333;
  --border-focus: #555555;

  --text-primary: #f0f0f0;
  --text-secondary: #888888;
  --text-muted: #555555;

  --accent-red-dim: rgba(227, 25, 55, 0.12);
  --accent-red-border: rgba(227, 25, 55, 0.28);

  --green-tint: rgba(22, 163, 74, 0.1);
  --green-border: rgba(22, 163, 74, 0.22);
  --amber-tint: rgba(202, 138, 4, 0.1);
  --amber-border: rgba(202, 138, 4, 0.22);
  --red-tint: rgba(220, 38, 38, 0.1);
  --red-border: rgba(220, 38, 38, 0.2);
}

/* Auto: respect OS preference when no data-theme attribute */
@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]):not([data-theme="dark"]) {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #141414;
    --bg-input: #0f0f0f;

    --border-primary: #252525;
    --border-secondary: #333333;
    --border-focus: #555555;

    --text-primary: #f0f0f0;
    --text-secondary: #888888;
    --text-muted: #555555;

    --accent-red-dim: rgba(227, 25, 55, 0.12);
    --accent-red-border: rgba(227, 25, 55, 0.28);

    --green-tint: rgba(22, 163, 74, 0.1);
    --green-border: rgba(22, 163, 74, 0.22);
    --amber-tint: rgba(202, 138, 4, 0.1);
    --amber-border: rgba(202, 138, 4, 0.22);
    --red-tint: rgba(220, 38, 38, 0.1);
    --red-border: rgba(220, 38, 38, 0.2);
  }
}

/* ============================================================
   Font size overrides
   ============================================================ */

html { font-size: 14px; }
html[data-size="small"] { font-size: 12px; }
html[data-size="large"]  { font-size: 16px; }

/* ============================================================
   Reset & Base
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   App Shell
   ============================================================ */

.app-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ============================================================
   Topbar
   ============================================================ */

.app-topbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.topbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-wordmark {
  font-size: 0.93rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.topbar-sep {
  width: 1px;
  height: 18px;
  background: var(--border-secondary);
}

.topbar-sub {
  font-size: 0.79rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tesla-t {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tesla-t svg {
  fill: var(--accent-red);
  width: 20px;
  height: 20px;
}

/* Topbar right controls */

.topbar-controls {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Font size buttons */

.font-size-controls {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.fs-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.79rem;
  font-weight: 600;
  padding: 4px 8px;
  cursor: pointer;
  line-height: 1;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.fs-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.fs-btn.active {
  background: var(--text-primary);
  color: var(--bg-secondary);
}

/* Theme toggle — segmented pill */

.theme-toggle {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.theme-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.79rem;
  font-weight: 500;
  padding: 4px 10px;
  cursor: pointer;
  line-height: 1;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.theme-btn + .theme-btn {
  border-left: 1px solid var(--border-primary);
}

.theme-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.theme-btn.active {
  background: var(--text-primary);
  color: var(--bg-secondary);
}

/* ============================================================
   Panel toggle button
   ============================================================ */

.panel-toggle-btn {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}

.panel-toggle-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.panel-toggle-btn svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}

.panel-toggle-btn.panel-collapsed svg {
  transform: scaleX(-1);
}

/* ============================================================
   Main Layout
   ============================================================ */

.app-main {
  display: flex;
  flex: 1;
  align-items: start;
}

/* ============================================================
   Left Panel — Criteria
   ============================================================ */

.panel-criteria {
  width: 300px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-primary);
  min-height: calc(100vh - 52px);
  position: sticky;
  top: 52px;
  max-height: calc(100vh - 52px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-secondary) transparent;
  transition: width 0.22s ease;
}

.panel-criteria.collapsed {
  width: 0;
  overflow: hidden;
  border-right: none;
  min-height: 0;
}

.panel-criteria::-webkit-scrollbar {
  width: 4px;
}
.panel-criteria::-webkit-scrollbar-track {
  background: transparent;
}
.panel-criteria::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: 2px;
}

.panel-header {
  padding: 20px 20px 14px;
  border-bottom: 1px solid var(--border-primary);
}

.panel-title {
  font-size: 1.07rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.panel-subtitle {
  font-size: 0.79rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ============================================================
   Form
   ============================================================ */

.criteria-form {
  padding: 18px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.field-label {
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Checkbox Grid (Models) */

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.checkbox-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border: 1.5px solid var(--border-secondary);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
}

.checkbox-item input[type="checkbox"]:checked {
  background: var(--accent-red);
  border-color: var(--accent-red);
}

.checkbox-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 4px;
  width: 5px;
  height: 8px;
  border: 1.5px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.checkbox-item input[type="checkbox"]:hover {
  border-color: var(--border-focus);
}

.checkbox-label {
  font-size: 0.93rem;
  color: var(--text-primary);
  line-height: 1;
}

/* Country Checkboxes — smaller, more compact */

.country-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}

.country-item {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  user-select: none;
}

.country-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 13px;
  height: 13px;
  border: 1.5px solid var(--border-secondary);
  border-radius: 3px;
  background: var(--bg-input);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
}

.country-item input[type="checkbox"]:checked {
  background: var(--accent-red);
  border-color: var(--accent-red);
}

.country-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 3px;
  width: 4px;
  height: 7px;
  border: 1.5px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.country-label {
  font-size: 0.79rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  line-height: 1;
}

.field-hint {
  font-size: 0.79rem;
  color: var(--text-muted);
}

/* Range Slider */

.slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.slider-value {
  font-size: 0.79rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  white-space: nowrap;
  min-width: 72px;
  text-align: center;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 3px;
  background: var(--border-secondary);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--text-primary);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  transition: background var(--transition), transform var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--accent-red);
  transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--text-primary);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
}

/* Number Inputs */

.number-input {
  width: 100%;
  background: var(--bg-input);
  border: 1.5px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.93rem;
  padding: 8px 11px;
  outline: none;
  transition: border-color var(--transition);
}

.number-input:focus {
  border-color: var(--border-focus);
}

.number-input::-webkit-inner-spin-button,
.number-input::-webkit-outer-spin-button {
  opacity: 0.4;
}

/* Select */

.select-input {
  width: 100%;
  background: var(--bg-input);
  border: 1.5px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.93rem;
  padding: 8px 11px;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23aaa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  padding-right: 30px;
  transition: border-color var(--transition);
}

.select-input:focus {
  border-color: var(--border-focus);
}

/* Save Button */

.btn-save {
  width: 100%;
  padding: 11px;
  background: var(--accent-red);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.btn-save:hover {
  opacity: 0.85;
}

.btn-save:active {
  transform: scale(0.98);
}

.btn-save.saved {
  background: #16a34a;
  color: #fff;
}

.btn-save.error {
  background: var(--accent-red);
  color: #fff;
}

.last-saved {
  font-size: 0.79rem;
  color: var(--text-muted);
  text-align: center;
  font-family: var(--font-mono);
}

/* ============================================================
   Right Panel — Results
   ============================================================ */

.panel-results {
  flex: 1;
  min-width: 0;
  background: var(--bg-primary);
  min-height: calc(100vh - 52px);
  display: flex;
  flex-direction: column;
}

.results-header {
  padding: 16px 24px 14px;
  border-bottom: 1px solid var(--border-primary);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.results-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  flex: 1;
}

.results-meta {
  flex: 1;
  font-size: 0.79rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-align: right;
}

.results-meta strong {
  color: var(--text-secondary);
}

/* "Uus otsing" */

.btn-refresh {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-red);
  border: none;
  border-radius: var(--radius-md);
  color: #ffffff;
  font-family: var(--font-main);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 18px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-refresh-green {
  background: #16a34a;
}

.btn-refresh:hover {
  background: #c8162f;
}

.btn-refresh-green:hover {
  background: #15803d;
}

.btn-refresh:active {
  transform: scale(0.97);
}

.btn-refresh:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-refresh svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  transition: transform 0.5s ease;
}

.btn-refresh.spinning svg {
  animation: spin 0.7s linear infinite;
}

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

/* ============================================================
   Results Body
   ============================================================ */

.results-body {
  padding: 20px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#listingsContainer {
  transition: opacity 0.25s ease;
}

/* ============================================================
   AI Analysis Accordion
   ============================================================ */

.ai-accordion {
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-secondary);
}

.ai-accordion-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: #16a34a;
  color: #fff;
  cursor: pointer;
  user-select: none;
  border: none;
  width: 100%;
  text-align: left;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}

.ai-accordion-header:hover {
  background: #15803d;
}

.ai-accordion.open .ai-accordion-header {
  background: var(--accent-red);
  border-bottom-color: var(--border-primary);
}

.ai-accordion.open .ai-accordion-header:hover {
  background: #c8162f;
}

.ai-badge {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-red);
  background: var(--accent-red-dim);
  border: 1px solid var(--accent-red-border);
  border-radius: 3px;
  padding: 2px 6px;
}

.ai-accordion-title {
  font-size: 0.86rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.03em;
  flex: 1;
}

.ai-chevron {
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.ai-accordion.open .ai-chevron {
  transform: rotate(180deg);
}

.ai-accordion-body {
  display: none;
  padding: 14px;
  background: var(--bg-secondary);
}

.ai-accordion.open .ai-accordion-body {
  display: block;
}

.ai-report-pre {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin: 0;
}

.ai-empty {
  font-size: 0.86rem;
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  padding: 8px 0;
}

/* ============================================================
   Listings Table
   ============================================================ */

.listings-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.listings-count {
  font-size: 0.79rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.listings-count strong {
  color: var(--text-primary);
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  scrollbar-width: thin;
  scrollbar-color: var(--border-secondary) transparent;
}

.table-scroll::-webkit-scrollbar {
  height: 4px;
}
.table-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.table-scroll::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: 2px;
}

.listings-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

.listings-table thead {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-primary);
}

.listings-table th {
  padding: 9px 12px;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  transition: color var(--transition);
}

.listings-table th:hover {
  color: var(--text-secondary);
}

.listings-table th.sort-asc,
.listings-table th.sort-desc {
  color: var(--text-primary);
}

.th-inner {
  display: flex;
  align-items: center;
  gap: 4px;
}

.sort-icon {
  font-size: 0.71rem;
  opacity: 0.35;
  transition: opacity var(--transition);
}

.listings-table th.sort-asc .sort-icon,
.listings-table th.sort-desc .sort-icon {
  opacity: 1;
  color: var(--accent-red);
}

.listings-table td {
  padding: 9px 12px;
  font-size: 0.86rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-primary);
  white-space: nowrap;
}

.listings-table tbody tr:last-child td {
  border-bottom: none;
}

.listings-table tbody tr {
  transition: background var(--transition);
}

.listings-table tbody tr:hover td {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

/* Row tinting by value_score */
.row-good { background: var(--green-tint); }
.row-good td { border-bottom-color: var(--green-border); }

.row-ok { background: var(--amber-tint); }
.row-ok td { border-bottom-color: var(--amber-border); }

.row-pricey { background: var(--red-tint); }
.row-pricey td { border-bottom-color: var(--red-border); }

/* Table cell specifics */

.col-num {
  color: var(--text-muted) !important;
  font-family: var(--font-mono);
  font-size: 0.79rem;
  min-width: 30px;
}

.col-source { min-width: 120px; }

.source-name { font-size: 0.86rem; }

.no-badge {
  display: inline-block;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #2563eb;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 3px;
  padding: 1px 5px;
  margin-left: 5px;
  vertical-align: middle;
  white-space: nowrap;
}

.col-title {
  min-width: 180px;
  max-width: 260px;
}

.col-title-link {
  display: block;
  margin-top: 2px;
}

.listing-link-inline {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  max-width: 240px;
  transition: color var(--transition);
}

.listing-link-inline:hover {
  color: var(--accent-red);
}


.col-price {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  text-align: right;
  min-width: 90px;
}

.col-price-total {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  text-align: right;
  min-width: 90px;
  color: var(--text-primary) !important;
  font-weight: 600;
}

.col-km {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  text-align: right;
  min-width: 80px;
}

.col-reg {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  min-width: 60px;
}

.col-score {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  text-align: right;
  min-width: 70px;
}


/* ============================================================
   Empty / Error States
   ============================================================ */

.empty-state {
  padding: 48px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.empty-icon {
  width: 40px;
  height: 40px;
  color: var(--text-muted);
  opacity: 0.4;
}

.empty-title {
  font-size: 0.93rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.empty-sub {
  font-size: 0.86rem;
  color: var(--text-muted);
  max-width: 320px;
  line-height: 1.6;
}

.error-state {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--accent-red-dim);
  border: 1px solid var(--accent-red-border);
  border-radius: var(--radius-md);
  font-size: 0.86rem;
  color: #9b1c1c;
}

html[data-theme="dark"] .error-state {
  color: #fca5a5;
}

.error-state svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--accent-red);
}

/* ============================================================
   Loading skeleton
   ============================================================ */

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-tertiary) 25%,
    var(--border-primary) 50%,
    var(--bg-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s ease infinite;
  border-radius: var(--radius-sm);
  height: 12px;
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-row {
  display: flex;
  gap: 12px;
  padding: 12px;
}

.skeleton-cell { flex: 1; }

/* ============================================================
   Footer
   ============================================================ */

.app-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 36px 32px 28px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.footer-col-title {
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.footer-col-sub {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

/* Pricing cards */

.pricing-cards {
  display: flex;
  gap: 10px;
}

.pricing-card {
  flex: 1;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: 14px 12px;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: -1px;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 0 var(--radius-md) 0 var(--radius-sm);
  color: var(--text-muted);
  padding: 3px 7px;
  white-space: nowrap;
}

.pricing-name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 10px;
}

.pricing-price {
  font-size: 1.43rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.pricing-per {
  font-size: 0.86rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-desc {
  font-size: 0.79rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
}

.pricing-btn {
  margin-top: 6px;
  padding: 7px 10px;
  font-size: 0.79rem;
  font-weight: 600;
  font-family: var(--font-main);
  letter-spacing: 0.04em;
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  color: var(--text-muted);
  cursor: not-allowed;
  transition: background var(--transition), color var(--transition);
}

.pricing-btn:not(:disabled) {
  background: var(--text-primary);
  color: var(--bg-secondary);
  border-color: var(--text-primary);
  cursor: pointer;
}

.pricing-btn:not(:disabled):hover {
  opacity: 0.85;
}

/* Newsletter */

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.newsletter-input {
  width: 100%;
  background: var(--bg-input);
  border: 1.5px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.93rem;
  padding: 8px 11px;
  outline: none;
  transition: border-color var(--transition);
}

.newsletter-input:focus {
  border-color: var(--border-focus);
}

.newsletter-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.newsletter-consent input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
  border: 1.5px solid var(--border-secondary);
  border-radius: 3px;
  background: var(--bg-input);
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
}

.newsletter-consent input[type="checkbox"]:checked {
  background: var(--accent-red);
  border-color: var(--accent-red);
}

.newsletter-consent input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 3px;
  width: 5px;
  height: 7px;
  border: 1.5px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.newsletter-consent span {
  font-size: 0.79rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.newsletter-btn {
  align-self: flex-start;
  padding: 8px 20px;
  font-size: 0.86rem;
  font-weight: 600;
  font-family: var(--font-main);
  letter-spacing: 0.05em;
  background: var(--text-primary);
  color: var(--bg-secondary);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: opacity var(--transition);
}

.newsletter-btn:hover {
  opacity: 0.85;
}

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

.newsletter-msg {
  font-size: 0.86rem;
  color: var(--text-secondary);
  min-height: 18px;
}

.newsletter-msg.success {
  color: #16a34a;
}

.newsletter-msg.error {
  color: var(--accent-red);
}

.newsletter-unsub-btn {
  margin-top: 6px;
  background: none;
  border: none;
  padding: 0;
  font-size: 0.79rem;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-main);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.newsletter-unsub-btn:hover {
  color: var(--text-secondary);
}

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

/* Footer right col */

.footer-col-right {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-site-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.footer-info {
  font-size: 0.79rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-link {
  font-size: 0.86rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-link:hover {
  color: var(--accent-red);
}

.footer-link-btn {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-main);
  font-size: 0.86rem;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}

.footer-link-btn:hover {
  color: var(--accent-red);
}

.footer-copy {
  font-size: 0.79rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ============================================================
   Feedback FAB
   ============================================================ */

.feedback-fab {
  position: fixed;
  bottom: 68px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-red);
  color: #ffffff;
  border: none;
  cursor: pointer;
  font-size: 1.21rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  transition: transform var(--transition), background var(--transition);
  line-height: 1;
}

.feedback-fab:hover {
  transform: scale(1.08);
  background: #c8162f;
}

.feedback-fab:active {
  transform: scale(0.96);
}

/* ============================================================
   Feedback Modal
   ============================================================ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: backdrop-in 0.15s ease;
}

.modal-backdrop[hidden] {
  display: none;
}

@keyframes backdrop-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  animation: modal-slide-in 0.18s ease;
  overflow: hidden;
}

@keyframes modal-slide-in {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--border-primary);
  gap: 10px;
}

.modal-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.modal-close {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 1.14rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
}

.modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.modal-body {
  padding: 18px;
}

.modal-label {
  display: block;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
  margin-top: 12px;
}

.modal-label:first-child {
  margin-top: 0;
}

.modal-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1.5px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.93rem;
  line-height: 1.5;
  padding: 10px 12px;
  outline: none;
  resize: vertical;
  transition: border-color var(--transition);
  min-height: 100px;
}

.modal-textarea:focus {
  border-color: var(--border-focus);
}

.modal-input {
  width: 100%;
  background: var(--bg-input);
  border: 1.5px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.93rem;
  padding: 8px 11px;
  outline: none;
  transition: border-color var(--transition);
}

.modal-input:focus {
  border-color: var(--border-focus);
}

.modal-actions {
  margin-top: 16px;
}

.modal-submit {
  padding: 9px 22px;
  background: var(--accent-red);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background var(--transition);
}

.modal-submit:hover {
  background: #c8162f;
}

.modal-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.modal-error {
  font-size: 0.86rem;
  color: var(--accent-red);
  margin-top: 8px;
  min-height: 18px;
}

.modal-success {
  text-align: center;
  padding: 20px 0 8px;
  font-size: 1rem;
  color: #16a34a;
  font-weight: 500;
}

/* ============================================================
   GDPR Banner
   ============================================================ */


/* ============================================================
   Utility
   ============================================================ */

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

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 900px) {
  .app-main {
    flex-direction: column;
  }

  .panel-toggle-btn {
    display: none;
  }

  .panel-criteria,
  .panel-criteria.collapsed {
    width: 100%;
    overflow-y: auto;
    position: static;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--border-primary);
    min-height: auto;
  }

  .results-body {
    padding: 16px 16px 24px;
  }

  .results-header {
    padding: 12px 16px 10px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .results-meta { flex: none; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 28px 20px 24px;
  }

  .pricing-cards {
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  .topbar-controls {
    gap: 6px;
  }

  .theme-btn {
    padding: 4px 7px;
    font-size: 0.71rem;
  }

  .fs-btn {
    padding: 4px 6px;
  }
}

@media (max-width: 480px) {
  .app-topbar {
    padding: 0 12px;
  }

  .criteria-form {
    padding: 14px 16px 20px;
  }

  .panel-header {
    padding: 14px 16px 12px;
  }

  .country-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
  }

  .topbar-sub,
  .topbar-sep {
    display: none;
  }

  .feedback-fab {
    bottom: 80px;
    right: 14px;
  }
}