:root {
  --smt-bg: #0D1117;
  --smt-panel: rgba(15, 23, 42, 0.7);
  --smt-surf: rgba(30, 41, 59, 0.5);
  --smt-accent: #53d1cc;
  --smt-accent-glow: rgba(83, 209, 204, 0.3);
  --smt-text: #e2e8f0;
  --smt-muted: #94a3b8;
  --smt-border: rgba(83, 209, 204, 0.2);
  --r-lg: 1.5rem;
  --r-md: 1rem;
  --r-sm: 0.5rem;
  --mono: 'JetBrains Mono', 'Consolas', monospace;
}

/* ── Базовые сбросы ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--smt-bg);
  color: var(--smt-text);
}

/* ── Навигация (Верхняя панель вместо таб-бара) ── */
.finder-nav {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.nav-tab {
  background: var(--smt-panel);
  border: 1px solid var(--smt-border);
  color: var(--smt-muted);
  padding: 0.6rem 1.2rem;
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background, color, border-color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-tab:hover {
  color: var(--smt-text);
  border-color: var(--smt-accent);
  background: rgba(83, 209, 204, 0.1);
}

.nav-tab.active {
  background: var(--smt-accent);
  color: #070b11;
  border-color: transparent;
  box-shadow: 0 0 15px var(--smt-accent-glow);
}

/* ── Контентные секции ── */
.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Поле поиска ── */
.search-box {
  position: relative;
  z-index: 100; /* Ensure search box is always above the results cards below it */
  background: var(--smt-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--smt-border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

.search-input-wrap {
  display: flex;
  align-items: center;
  background: rgba(2, 6, 23, 0.8);
  border: 1px solid var(--smt-border);
  border-radius: var(--r-md);
  transition: border-color, box-shadow 0.3s ease;
}

.search-input-wrap:focus-within {
  border-color: var(--smt-accent);
  box-shadow: 0 0 0 3px var(--smt-accent-glow);
}

.search-icon {
  padding: 0 1rem;
  color: var(--smt-accent);
  font-size: 1.2rem;
}

#searchInput {
  flex: 1;
  background: none;
  border: none;
  color: var(--smt-text);
  font-family: inherit;
  font-size: 1.1rem;
  padding: 1rem 0;
  outline: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 0;
}

/* Hide the native webkit search cancel button (the blue cross) */
#searchInput::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}

#searchInput::placeholder {
  color: var(--smt-muted);
  text-transform: none;
}

/* Custom Select Styling */
.custom-select {
  position: relative;
  height: 100%;
  min-width: 150px;
  border-left: 1px solid var(--smt-border);
}

.select-selected {
  background-color: transparent;
  color: var(--smt-text);
  padding: 1rem 1.5rem 1rem 1rem;
  font-size: 0.95rem;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  white-space: nowrap;
  gap: 0.5rem;
}

.select-selected i {
  font-size: 0.8rem;
  color: var(--smt-muted);
  transition: transform 0.2s;
}

.select-selected.select-arrow-active i {
  transform: rotate(180deg);
}

.select-items {
  position: absolute;
  background-color: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--smt-border);
  border-top: none;
  top: 100%;
  left: -1px;
  right: -1px;
  z-index: 105;
  max-height: 250px;
  overflow-y: auto;
  border-radius: 0 0 var(--r-md) var(--r-md);
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
  margin-top: 0px;
}

.select-items div {
  color: var(--smt-text);
  padding: 0.8rem 1rem;
  cursor: pointer;
  user-select: none;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.select-items div:last-child {
  border-bottom: none;
}

.select-items div:hover, .same-as-selected {
  background-color: rgba(83, 209, 204, 0.1);
  color: var(--smt-accent);
}

.select-hide {
  display: none;
}

/* Custom Scrollbar for Dropdowns and Suggestions */
.select-items::-webkit-scrollbar,
.suggestions::-webkit-scrollbar {
  width: 6px;
}

.select-items::-webkit-scrollbar-track,
.suggestions::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.5);
  border-radius: 0 0 var(--r-md) 0;
}

.select-items::-webkit-scrollbar-thumb,
.suggestions::-webkit-scrollbar-thumb {
  background: var(--smt-primary);
  border-radius: 3px;
}

.select-items::-webkit-scrollbar-thumb:hover,
.suggestions::-webkit-scrollbar-thumb:hover {
  background: var(--smt-accent);
}

.clear-btn {
  background: none;
  border: none;
  color: var(--smt-muted);
  padding: 0 1rem;
  cursor: pointer;
  transition: color 0.2s;
}

.clear-btn:hover {
  color: var(--smt-text);
}

/* Автодополнение */
.suggestions {
  list-style: none;
  margin: 0;
  padding: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--smt-border);
  border-top: none;
  border-radius: 0 0 var(--r-md) var(--r-md);
  overflow: hidden;
  margin-top: -1px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
  text-align: left;

  /* Ensure it matches the search input wrap width */
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 50;
  box-sizing: border-box;
}

.suggestions li {
  padding: 0.8rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--smt-border);
  font-size: 0.95rem;
  transition: background, color 0.2s ease;
}

.suggestions li:hover {
  background: rgba(83, 209, 204, 0.1);
  color: var(--smt-accent);
}

/* Опции поиска */
.search-opts {
  display: flex;
  gap: 2rem;
  margin-top: 1rem;
  justify-content: center;
}

.toggle-lbl {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: var(--smt-muted);
  font-size: 0.85rem;
  transition: color 0.2s;
}

.toggle-lbl:hover {
  color: var(--smt-text);
}

/* ── Результаты ── */
.results-hdr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0 0.5rem;
  font-size: 0.9rem;
  color: var(--smt-muted);
}

.card {
  background: var(--smt-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--smt-border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  transition: transform, border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--smt-accent);
  box-shadow: 0 20px 40px -15px var(--smt-accent-glow);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.card-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.25rem;
}

.card-mark {
  font-family: var(--mono);
  color: var(--smt-accent);
  font-size: 1.1rem;
  font-weight: 500;
}

.card-type {
  background: rgba(83, 209, 204, 0.1);
  color: var(--smt-accent);
  border: 1px solid var(--smt-border);
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-sm);
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 600;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.card-grid div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.card-grid .lbl {
  font-size: 0.75rem;
  color: var(--smt-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-grid .val {
  font-family: var(--mono);
  color: var(--smt-text);
  font-weight: 500;
}

.card-desc {
  color: var(--smt-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.card-btns {
  display: flex;
  gap: 0.75rem;
}

.btn-primary, .btn-secondary {
  padding: 0.6rem 1.2rem;
  border-radius: var(--r-md);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  border: none;
}

.btn-primary {
  background: var(--smt-accent);
  color: #070b11;
  box-shadow: 0 4px 12px rgba(83, 209, 204, 0.3);
  transition: transform, box-shadow 0.2s ease;
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(83, 209, 204, 0.4);
}

.btn-secondary {
  background: rgba(51, 65, 85, 0.5);
  color: var(--smt-text);
  border: 1px solid var(--smt-border);
}

.btn-secondary:hover {
  background: rgba(51, 65, 85, 0.8);
  border-color: var(--smt-accent);
}

/* Список результатов */
.res-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
}

.res-item {
  background: var(--smt-panel);
  border: 1px solid var(--smt-border);
  border-radius: var(--r-lg);
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: transform, border-color, background 0.2s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.res-item:hover, .res-item.active {
  border-color: var(--smt-accent);
  background: rgba(83, 209, 204, 0.06);
  transform: translateX(4px);
}

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

.res-name {
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.res-sub {
  font-size: 0.75rem;
  color: var(--smt-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.res-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  flex-shrink: 0;
}

.res-mark {
  font-family: var(--mono);
  color: var(--smt-accent);
  font-weight: 600;
  background: rgba(83, 209, 204, 0.1);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.85rem;
}

.res-src {
  font-size: 0.7rem;
  color: var(--smt-muted);
  opacity: 0.6;
}

/* ── Камера / OCR ── */
.cam-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.cam-view {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 2px solid var(--smt-border);
  background: black;
  aspect-ratio: 4/3;
}

.cam-view video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scan-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.scan-box {
  width: 250px;
  height: 150px;
  border: 2px solid var(--smt-accent);
  position: relative;
  box-shadow: 0 0 20px var(--smt-accent-glow);
}

.scan-line {
  position: absolute;
  width: 100%;
  height: 2px;
  background: var(--smt-accent);
  top: 0;
  animation: scan 2s linear infinite;
  box-shadow: 0 0 10px var(--smt-accent);
}

@keyframes scan {
  0% { top: 0; }
  100% { top: 100%; }
}

.cam-bar {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.cam-btn {
  background: var(--smt-panel);
  border: 1px solid var(--smt-border);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: var(--r-md);
  cursor: pointer;
  transition: border-color, background 0.2s;
}

.cam-btn:hover {
  border-color: var(--smt-accent);
  background: rgba(83, 209, 204, 0.1);
}

.cam-btn.capture {
  background: linear-gradient(135deg, #ef4444, #b91c1c);
  border: none;
}

/* ── База данных ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat {
  background: var(--smt-panel);
  border: 1px solid var(--smt-border);
  padding: 1rem;
  border-radius: var(--r-md);
  text-align: center;
}

.stat b {
  display: block;
  font-size: 1.5rem;
  color: var(--smt-accent);
  font-family: var(--mono);
}

.stat small {
  color: var(--smt-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.add-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  background: var(--smt-panel);
  padding: 1.5rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--smt-border);
}

.f-input {
  background: rgba(2, 6, 23, 0.8);
  border: 1px solid var(--smt-border);
  border-radius: var(--r-sm);
  padding: 0.6rem;
  color: white;
  font-family: inherit;
  transition: border-color 0.2s;
}

.f-input:focus {
  outline: none;
  border-color: var(--smt-accent);
}