:root {
  --bg: #0b101b;
  --bg-elev: #121928;
  --bg-card: #161f33;
  --border: #26324b;
  --text: #e6edf7;
  --muted: #8b9bb8;
  --accent: #38bdf8;
  --accent-dim: rgba(56, 189, 248, 0.14);
  --success: #34d399;
  --success-dim: rgba(52, 211, 153, 0.14);
  --warn: #fbbf24;
  --warn-dim: rgba(251, 191, 36, 0.14);
  --danger: #f87171;
  --danger-dim: rgba(248, 113, 113, 0.15);
  --radius: 12px;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--muted);
}

.small-note {
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

/* Overlays / Modals */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 9, 16, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
}

.login-card,
.modal-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.brand-row h1 {
  margin: 0;
  font-size: 1.25rem;
}

.brand-row p {
  margin: 0.15rem 0 0;
  font-size: 0.85rem;
}

.brand-icon {
  font-size: 1.7rem;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
  margin-top: 0.85rem;
}

input[type="text"],
input[type="password"],
select,
textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
}

.error-msg {
  margin-top: 0.75rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  background: var(--danger-dim);
  color: var(--danger);
  font-size: 0.88rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, background 0.15s, border-color 0.15s;
  font-family: inherit;
  white-space: nowrap;
}

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

.btn-primary {
  background: var(--accent);
  color: #06131f;
}

.btn-primary:hover:not(:disabled) {
  opacity: 0.9;
}

.btn-secondary {
  background: var(--accent-dim);
  color: var(--accent);
  border-color: rgba(56, 189, 248, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: var(--border);
}

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

.btn-danger {
  background: var(--danger-dim);
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.35);
}

.btn-sm {
  padding: 0.38rem 0.7rem;
  font-size: 0.82rem;
}

.btn-full {
  width: 100%;
  margin-top: 1.25rem;
}

/* Topbar */
.topbar {
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-title {
  display: block;
  font-weight: 700;
  font-size: 1.05rem;
}

.brand-sub {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

/* Layout */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem;
  margin-bottom: 1rem;
}

/* Command Bar */
.search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.input-wrap {
  flex: 1 1 320px;
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrap input {
  padding-right: 7.5rem;
  font-family: var(--mono);
  font-size: 0.96rem;
}

.type-badge {
  position: absolute;
  right: 0.5rem;
  padding: 0.22rem 0.55rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  pointer-events: none;
}

.type-empty { background: var(--bg-elev); color: var(--muted); }
.type-email { background: var(--accent-dim); color: var(--accent); }
.type-username { background: var(--success-dim); color: var(--success); }
.type-domain { background: rgba(168, 85, 247, 0.18); color: #c084fc; }
.type-phone { background: var(--warn-dim); color: var(--warn); }
.type-ip { background: var(--danger-dim); color: var(--danger); }
.type-name { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; }

.search-row select {
  width: auto;
  min-width: 130px;
}

.toggle-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.52rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text);
  margin: 0;
  cursor: pointer;
}

.toggle-chip input {
  width: auto;
  margin: 0;
}

.pivots-bar {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pivots-label {
  font-size: 0.82rem;
  color: var(--muted);
}

.pivots-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--accent);
  border-radius: 999px;
  padding: 0.28rem 0.75rem;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, background 0.15s;
}

.chip-btn:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* Tabs */
.tabs-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.tab-btn {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.6rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
}

.tab-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.tab-panel {
  display: none;
}

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

/* Loading & Empty */
.loading-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

.empty-state {
  text-align: center;
  padding: 2.25rem 1.25rem;
}

.examples-row {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Result Cards */
.result-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.pill-success { background: var(--success-dim); color: var(--success); }
.pill-accent { background: var(--accent-dim); color: var(--accent); }
.pill-warn { background: var(--warn-dim); color: var(--warn); }
.pill-danger { background: var(--danger-dim); color: var(--danger); }
.pill-muted { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }

.tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.profile-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.profile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.meta-kv {
  font-size: 0.82rem;
  color: var(--muted);
}

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

.avatar-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  object-fit: cover;
}

pre.raw-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  overflow-x: auto;
  max-height: 280px;
  color: #cbd5e1;
}

/* Dorks Tab */
.dork-cat-title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.dork-link-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.45rem;
  transition: border-color 0.15s;
}

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

.dork-link-card a {
  font-weight: 600;
  font-size: 0.95rem;
}

.dork-link-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

/* OSINT Framework Tree */
.framework-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.framework-controls input[type="text"] {
  flex: 1 1 260px;
}

.tree-container {
  max-height: 70vh;
  overflow-y: auto;
}

.tree-folder {
  margin-left: 1rem;
  border-left: 1px dashed var(--border);
  padding-left: 0.75rem;
}

.tree-root > .tree-folder {
  margin-left: 0;
  border-left: none;
  padding-left: 0;
}

.tree-summary {
  cursor: pointer;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.tree-summary:hover {
  background: var(--bg);
}

.tree-relevant {
  color: var(--accent);
}

.tree-leaf {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.32rem 0.5rem;
  margin-left: 1rem;
  border-radius: 6px;
  font-size: 0.9rem;
}

.tree-leaf:hover {
  background: var(--bg);
}

.mini-action {
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--muted);
  cursor: pointer;
}

.mini-action:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Dossiers */
.dossiers-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 1rem;
}

@media (max-width: 820px) {
  .dossiers-layout {
    grid-template-columns: 1fr;
  }
}

.sidebar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.sidebar-head h3 {
  margin: 0;
  font-size: 1rem;
}

.dossier-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.dossier-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  font-family: inherit;
}

.dossier-item.active {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.dossier-item small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  margin-top: 1.25rem;
}