/* --- Variables --- */
:root {
  --bg: #0c0e12;
  --bg-card: #13161d;
  --bg-card-hover: #181c25;
  --border: #252a35;
  --text: #e2e6ed;
  --text-muted: #8b92a0;
  --accent: #00d4aa;
  --accent-dim: rgba(0, 212, 170, 0.15);
  --warning: #f0b429;
  --danger: #e85d75;
  --font-sans: 'Outfit', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 8px;
  --radius-lg: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 14, 18, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-links .nav-unlock,
.nav-links .nav-lock {
  font-size: 0.95rem;
  cursor: pointer;
}

.nav-lock {
  display: none;
}

body.edit-mode .nav-lock {
  display: inline-block;
}

body.edit-mode .nav-unlock {
  display: none;
}

/* Admin-only: add/delete only when unlocked */
.admin-only {
  display: none !important;
}

body.edit-mode .admin-only {
  display: inline-block !important;
}

body.edit-mode .admin-only.block {
  display: block !important;
}

body.edit-mode .finding-card .card-actions.admin-only {
  display: flex !important;
}

.empty-state .empty-state-public {
  display: block;
}

.empty-state .admin-only {
  display: none !important;
}

body.edit-mode .empty-state .empty-state-public {
  display: none !important;
}

body.edit-mode .empty-state .admin-only {
  display: block !important;
}

/* --- Hero --- */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 800px) {
  .hero {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.hero .highlight {
  color: var(--accent);
  position: relative;
}

.hero-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.hero-terminal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.terminal-bar {
  padding: 0.6rem 1rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.term-dot.red { background: #ff5f56; }
.term-dot.yellow { background: #ffbd2e; }
.term-dot.green { background: #27c93f; }

.term-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.terminal-body {
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-body .prompt {
  color: var(--accent);
}

/* --- Sections --- */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.bracket {
  color: var(--accent);
  font-family: var(--font-mono);
}

.section-desc {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

/* --- About --- */
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
}

.about-card p {
  margin-bottom: 0.75rem;
}

.about-card code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 0.15em 0.4em;
  border-radius: 4px;
}

/* --- Buttons --- */
.btn {
  font-family: var(--font-sans);
  font-weight: 500;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
  transition: background 0.2s, color 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: #00b894;
  color: var(--bg);
}

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

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

.btn-danger {
  background: transparent;
  color: var(--danger);
  padding: 0.35rem 0.6rem;
  font-size: 0.85rem;
}

.btn-danger:hover {
  background: rgba(232, 93, 117, 0.15);
}

/* --- Findings grid --- */
.findings-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.finding-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  transition: border-color 0.2s, background 0.2s;
}

.finding-card:hover {
  border-color: rgba(0, 212, 170, 0.3);
  background: var(--bg-card-hover);
}

.finding-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

/* Threat Intel card: header and meta */
.ti-header {
  margin-bottom: 1rem;
}

.ti-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.ti-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.ti-meta-label {
  font-weight: 500;
  color: var(--text);
  margin-right: 0.35rem;
}

.ti-meta-item {
  display: inline-flex;
  align-items: baseline;
}

/* Threat Intel summary: readable paragraphs */
.ti-summary {
  max-width: 72ch;
  line-height: 1.65;
}

.ti-summary .ti-paragraph {
  margin: 0 0 0.75rem 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.ti-summary .ti-paragraph:last-child {
  margin-bottom: 0;
}

/* Threat Intel IOCs and CVEs: structured, readable list */
.ti-iocs .ioc-list {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ioc-group-label {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9rem;
  margin-top: 0.75rem;
  margin-bottom: 0.15rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--accent);
}

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

.ioc-line {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 0.4rem 0.5rem 0.4rem 1.25rem;
  word-break: break-all;
  line-height: 1.55;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  border-left: 2px solid var(--border);
  position: relative;
}

.ioc-line::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0.65em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}

/* CVE entry: badge + description */
.ioc-line--cve {
  font-family: var(--font-sans);
  border-left-color: var(--warning);
}

.ioc-line--cve::before {
  display: none;
}

.ioc-cve-id {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--warning);
  background: rgba(240, 180, 41, 0.15);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  margin-right: 0.5rem;
  margin-bottom: 0.35rem;
  vertical-align: top;
  white-space: nowrap;
}

.ioc-cve-desc {
  display: inline;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.ioc-separator {
  height: 1px;
  background: var(--border);
  margin: 0.75rem 0;
}

.finding-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.finding-summary {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

/* Behavior summary: paragraphs and section headings */
.behavior-summary {
  line-height: 1.7;
  max-width: 72ch;
}

.behavior-summary .behavior-section-title {
  font-weight: 600;
  color: var(--text);
  font-size: 0.98rem;
  margin-top: 1rem;
  margin-bottom: 0.35rem;
}

.behavior-summary .behavior-section-title:first-child {
  margin-top: 0;
}

.behavior-summary .behavior-paragraph {
  margin: 0 0 0.6rem 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.finding-link {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
  text-decoration: none;
}

.finding-link:hover {
  text-decoration: underline;
}

.finding-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.finding-details {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.finding-details pre {
  font-family: var(--font-mono);
  white-space: pre-wrap;
  word-break: break-all;
  margin-top: 0.25rem;
}

.finding-card .card-actions {
  margin-top: 0.75rem;
  display: flex;
  justify-content: flex-end;
}

/* --- Empty state --- */
.empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  margin-top: 1rem;
}

.empty-state.hidden {
  display: none;
}

.empty-state p {
  margin-bottom: 0.25rem;
}

/* --- Modal --- */
.modal {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: 520px;
  width: 92%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal-content {
  padding: 1.5rem 1.75rem;
}

.modal-content h3 {
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
}

.form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.form input,
.form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  margin-bottom: 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
}

.form input::placeholder,
.form textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

.form input:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-dim);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* --- Footer --- */
.footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* --- Detail expand --- */
.finding-details.collapsed {
  display: none;
}

.finding-card .toggle-details {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem 0;
  margin-top: 0.5rem;
}

.toggle-details:hover {
  text-decoration: underline;
}

/* Password modal */
.password-modal-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.password-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.password-hint.hidden {
  display: none;
}

.password-hint code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 0.15em 0.4em;
  border-radius: 4px;
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.toast.hidden {
  display: none;
}