:root {
  --bg: #10141a;
  --bg-soft: #171d26;
  --panel: #1c2430;
  --line: #2c3645;
  --text: #e8edf4;
  --muted: #93a0b4;
  --accent: #e2a14a;
  --accent-2: #3d8bfd;
  --ria: #2bb673;
  --olx: #1f8ceb;
  --rst: #e26b4a;
  --danger: #ff6b6b;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  --radius: 16px;
  --font: "Manrope", system-ui, sans-serif;
  --mono: "Roboto Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(226, 161, 74, 0.14), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(61, 139, 253, 0.12), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
}

body {
  background-image:
    linear-gradient(rgba(16, 20, 26, 0.88), rgba(16, 20, 26, 0.94)),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page {
  width: min(1400px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.brand {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.tagline {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.ria-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
}

.ria-link:hover { border-color: var(--accent); }

.filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--panel) 92%, white 8%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.regions-label {
  position: relative;
}

.ms {
  position: relative;
}

.ms-toggle {
  width: 100%;
  height: 2.6rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  padding: 0 2rem 0 0.75rem;
  display: flex;
  align-items: center;
  text-align: left;
  cursor: pointer;
  position: relative;
}

.ms-toggle:hover {
  filter: none;
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.ms-value {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.ms-caret {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

.ms.open .ms-caret {
  transform: translateY(-20%) rotate(225deg);
}

.ms-panel {
  position: absolute;
  z-index: 40;
  top: calc(100% + 0.3rem);
  left: 0;
  right: 0;
  max-height: 16rem;
  overflow: auto;
  padding: 0.35rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.ms-option {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.92rem;
}

.ms-option:hover {
  background: rgba(255, 255, 255, 0.04);
}

.ms-option input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.ms-all {
  font-weight: 600;
}

.ms-divider {
  height: 1px;
  margin: 0.25rem 0.4rem;
  background: var(--line);
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  align-self: end;
}

label {
  display: grid;
  gap: 0.35rem;
}

label span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

select, button {
  width: 100%;
  height: 2.6rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  padding: 0 0.75rem;
}

button {
  background: linear-gradient(180deg, #f0b45d, var(--accent));
  color: #1a1208;
  border: none;
  font-weight: 700;
  cursor: pointer;
}

button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  font-weight: 600;
}

button:hover { filter: brightness(1.05); }
button:disabled {
  opacity: 0.6;
  cursor: wait;
}

button.ms-toggle {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--line);
  font-weight: 400;
}

button.ms-toggle:hover {
  filter: none;
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.status {
  min-height: 1.5rem;
  margin: 1rem 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.85rem;
}

.board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.column {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 420px;
  overflow: hidden;
}

.column > header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.col-heading {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}

.column h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.column[data-source="ria"] h2 { color: var(--ria); }
.column[data-source="olx"] h2 { color: var(--olx); }
.column[data-source="rst"] h2 { color: var(--rst); }

.count {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  white-space: nowrap;
}

.sort-bar {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.sort-btn {
  width: auto;
  min-width: 2.35rem;
  height: 1.85rem;
  padding: 0 0.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.sort-btn .sort-type {
  width: 1rem;
  height: 1rem;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.sort-btn .sort-arrow {
  width: 0.7rem;
  height: 0.7rem;
  fill: currentColor;
  opacity: 0.55;
  flex-shrink: 0;
}

.sort-btn.active .sort-arrow {
  opacity: 1;
}

.sort-btn:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  filter: none;
}

.sort-btn.active {
  color: #1a1208;
  background: linear-gradient(180deg, #f0b45d, var(--accent));
  border-color: transparent;
}

.list {
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem;
  max-height: 72vh;
  overflow: auto;
}

.card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.75rem;
  padding: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  transform: translateY(-1px);
}

.thumb {
  width: 88px;
  height: 66px;
  border-radius: 8px;
  object-fit: cover;
  background: #0c1016;
  border: 1px solid var(--line);
}

.thumb.placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.7rem;
  font-family: var(--mono);
}

.card-body {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.card-title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-family: var(--mono);
}

.price {
  margin: 0;
  font-weight: 700;
  color: var(--accent);
}

.empty, .error {
  padding: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.error { color: var(--danger); }

@media (max-width: 980px) {
  .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .board { grid-template-columns: 1fr; }
  .list { max-height: none; }
}

@media (max-width: 560px) {
  .filters { grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: start; }
}