:root {
  --bg: #080b0f;
  --surface: #0d1117;
  --panel: #111820;
  --border: #1e2d3d;
  --accent: #00d4ff;
  --accent2: #ff4d6d;
  --accent3: #39ff85;
  --text: #c9d1d9;
  --muted: #4a6073;
  --glow: rgba(0, 212, 255, 0.15);
  --glow2: rgba(255, 77, 109, 0.1);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.07) 2px,
    rgba(0, 0, 0, 0.07) 4px
  );
  pointer-events: none;
  z-index: 1;
}

.container {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

header {
  text-align: center;
  padding: 48px 0 36px;
}

.logo {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 0.08em;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent), 0 0 60px rgba(0, 212, 255, 0.3);
  animation: flicker 6s infinite;
}

.logo span {
  color: var(--accent2);
  text-shadow: 0 0 20px var(--accent2);
}

@keyframes flicker {
  0%, 95%, 100% { opacity: 1; }
  96% { opacity: 0.85; }
  97% { opacity: 1; }
  98% { opacity: 0.9; }
}

.tagline {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 8px;
  font-family: 'Share Tech Mono', monospace;
}

.engine-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.engine-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  margin-right: 4px;
}

.engine-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.72rem;
  padding: 5px 14px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.15s;
}

.engine-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--glow);
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.2);
}

.search-box {
  display: flex;
  margin: 32px 0 20px;
}

.search-input {
  flex: 1;
  background: var(--panel);
  border: 1px solid var(--border);
  border-right: none;
  color: var(--accent);
  font-family: 'Share Tech Mono', monospace;
  font-size: 1rem;
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  letter-spacing: 0.03em;
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), inset 0 0 20px var(--glow);
}

.search-input::placeholder {
  color: var(--muted);
}

.clear-query-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-left: none;
  border-right: none;
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  padding: 14px 12px;
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1;
}

.clear-query-btn:hover {
  color: var(--accent2);
  background: rgba(255, 77, 109, 0.07);
}

.search-btn {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 14px 28px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
}

.search-btn:hover {
  background: #29edff;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.query-preview {
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 10px 16px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.82rem;
  color: var(--accent3);
  margin-bottom: 20px;
  display: none;
  word-break: break-all;
  letter-spacing: 0.02em;
}

.query-preview.visible {
  display: block;
}

.query-preview .label {
  color: var(--muted);
  margin-right: 8px;
}

.templates-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  margin-bottom: 8px;
}

.templates {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.template-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.72rem;
  padding: 6px 12px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.15s;
}

.template-btn:hover {
  border-color: var(--accent2);
  color: var(--accent2);
  background: var(--glow2);
  box-shadow: 0 0 10px rgba(255, 77, 109, 0.15);
}

.template-btn.active {
  border-color: var(--accent2);
  color: var(--accent2);
  background: rgba(255, 77, 109, 0.12);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  user-select: none;
  transition: background 0.15s;
}

.panel-header:hover {
  background: rgba(255, 255, 255, 0.02);
}

.panel-title {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-title .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.panel-toggle {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  color: var(--muted);
  transition: transform 0.2s;
}

.panel.collapsed .panel-toggle {
  transform: rotate(-90deg);
}

.panel.collapsed .panel-body {
  display: none;
}

.panel-body {
  padding: 18px;
}

.dork-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.dork-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.dork-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dork-label .op {
  color: var(--accent2);
  font-weight: bold;
}

.dork-label .hint {
  color: #2a3e4f;
  font-size: 0.65rem;
}

.dork-input {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  padding: 8px 12px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}

.dork-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.2);
}

select.dork-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%234a6073'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  background-color: var(--surface);
}

.clear-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.15s;
  margin-left: auto;
  display: block;
  margin-top: 16px;
}

.clear-btn:hover {
  border-color: var(--accent2);
  color: var(--accent2);
}

footer {
  text-align: center;
  margin-top: 48px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.7rem;
  color: #1e2d3d;
  letter-spacing: 0.1em;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

@media (max-width: 600px) {
  .dork-grid { grid-template-columns: 1fr; }
  .search-btn { padding: 14px 16px; font-size: 0.85rem; }
  .logo { letter-spacing: 0.04em; }
}