@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Exo+2:wght@300;400;600&display=swap');

:root {
    --bg: #0a0e1a;
    --bg-panel: #0d1321;
    --bg-card: #0d1321;
    --bg-elevated: #111827;
    --border: #1a2a4a;
    --border-accent: rgba(0, 229, 255, 0.25);
    --accent: #00e5ff;
    --accent-dim: rgba(0, 229, 255, 0.08);
    --threat: #ff4444;
    --threat-dim: rgba(255, 68, 68, 0.08);
    --safe: #00e5ff;
    --text: #e0f7fa;
    --text-dim: #546e7a;
    --text-muted: #37474f;
    --font-display: 'Share Tech Mono', monospace;
    --font-mono: 'Share Tech Mono', monospace;
    --font-body: 'Exo 2', sans-serif;
    --glow: 0 0 10px rgba(0, 229, 255, 0.15);
    /* Aliases used in component rules */
    --dim: #546e7a;
    --muted: #37474f;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-mono);
    min-height: 100vh;
    overflow-x: hidden;
}

header {
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 2rem;
    position: sticky;
    top: 0;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-center {
    margin: 0 auto;
}

.made-by {
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-left: 1rem;
    font-family: var(--font-mono);
    font-weight: 300;
}

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

.made-by a:hover {
    text-decoration: underline;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.logo-bracket {
    color: var(--text-dim);
}

.logo-text {
    color: var(--text);
}

.logo-accent {
    color: var(--accent);
}

.header-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
}

.version-tag {
    color: var(--text-dim);
    border: 1px solid var(--border);
    padding: 0.2rem 0.5rem;
    border-radius: 2px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}

.status-dot.online {
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    animation: pulse 2s infinite;
}

.status-dot.offline {
    background: var(--threat);
}

.status-text {
    color: var(--text-dim);
    font-size: 0.7rem;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

main {
    max-width: 1300px;
    margin: 0 auto;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.main-cols {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
    width: 100%;
}

.hero {
    margin-bottom: 0;
}

.hero h1 {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.75rem;
    color: var(--accent);
}

.hero h1 .accent {
    color: var(--accent);
}

.hero-sub {
    color: var(--dim);
    font-size: 0.85rem;
    max-width: 600px;
    line-height: 1.7;
    font-family: var(--font-mono);
}

/* ── Back link ─────────────────────────────────────────────── */

.back-link {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: color 0.15s;
    margin-right: 1.25rem;
}

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

/* ── Page footer ───────────────────────────────────────────── */

.site-footer {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    text-align: center;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.site-footer a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.15s;
}

.site-footer a:hover {
    color: var(--accent);
}

.site-footer .sep {
    color: var(--border);
}

/* ── Consent banner ────────────────────────────────────────── */

.consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-accent);
    padding: 1.25rem 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    flex-wrap: wrap;
    z-index: 1000;
}

.consent-banner.hidden {
    display: none;
}

.consent-text {
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.55;
    flex: 1;
    min-width: 220px;
}

.consent-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-shrink: 0;
}

.consent-btn {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 0.4rem 1rem;
    border: 1px solid;
    background: transparent;
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: background 0.15s, color 0.15s;
    border-radius: 2px;
}

.consent-btn-accept {
    color: var(--accent);
    border-color: var(--accent);
}

.consent-btn-accept:hover {
    background: var(--accent);
    color: var(--bg);
}

.consent-btn-decline {
    color: var(--text-dim);
    border-color: var(--border);
}

.consent-btn-decline:hover {
    border-color: var(--text-dim);
    color: var(--text);
}

/* ── Feedback widget ─────────────────────────────────────── */

.feedback-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.feedback-label {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--dim);
}

.feedback-btn {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--accent);
    border: 1px solid var(--border-accent);
    background: transparent;
    padding: 0.3rem 0.7rem;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

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

.feedback-thanks {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--dim);
}

/* ── Connection status ─────────────────────────────────────── */

.status-connected { color: var(--accent); }
.status-connecting { color: var(--dim); }
.status-disconnected { color: var(--threat); }

.status-dot-live {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: var(--glow);
    animation: pulse 2s infinite;
    margin-right: 0.4rem;
}

/* ── Download banner ───────────────────────────────────────── */

.download-banner {
    background: var(--bg-panel);
    border: 1px solid var(--border-accent);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: 0.78rem;
}

.download-banner.hidden { display: none; }

.download-label { color: var(--dim); }

.download-btn {
    color: var(--accent);
    border: 1px solid var(--border-accent);
    background: var(--accent-dim);
    padding: 0.3rem 0.75rem;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.download-btn:hover {
    background: var(--accent);
    color: var(--bg);
    opacity: 1;
}

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

/* ── Panels ────────────────────────────────────────────────── */

.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.panel-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--dim);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.panel-empty {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted);
    padding: 0.5rem 0;
}

/* ── Stat rows ─────────────────────────────────────────────── */

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.stat-label {
    color: var(--dim);
}

.stat-value {
    color: var(--accent);
}

/* ── Protocol bars ─────────────────────────────────────────── */

.proto-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.proto-name { color: var(--dim); width: 80px; flex-shrink: 0; }

.proto-bar-wrap {
    flex: 1;
    background: var(--bg-elevated);
    height: 6px;
}

.proto-bar {
    height: 6px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.proto-bar.ot { background: var(--threat); }

.proto-pct { color: var(--muted); font-size: 0.7rem; width: 35px; text-align: right; }

/* ── Top talkers ───────────────────────────────────────────── */

.talker-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.25rem 0;
}

.talker-ip {
    color: var(--text);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.talker-ip.threat { color: var(--threat); }

.talker-bytes {
    color: var(--muted);
    font-size: 0.7rem;
    flex-shrink: 0;
    margin-left: 0.5rem;
}

/* ── Flow table ────────────────────────────────────────────── */

.flow-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.78rem;
}

.flow-table thead tr { border-bottom: 1px solid var(--border-accent); }

.flow-table th {
    text-align: left;
    padding: 0.5rem 0.75rem;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    color: var(--accent);
    font-weight: 400;
}

.flow-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.1s ease;
}

.flow-table tbody tr:hover { background: var(--bg-elevated); }

.flow-table td { padding: 0.4rem 0.75rem; vertical-align: top; }

.flow-wrapper { max-height: 400px; overflow-y: auto; }

.col-threat { color: var(--threat); }
.col-ot { color: var(--threat); }
.col-dim { color: var(--dim); }

@keyframes rowFlash {
    0% { background: rgba(0, 229, 255, 0.15); }
    100% { background: transparent; }
}

.row-new { animation: rowFlash 0.5s ease; }

/* ── Alert entries ─────────────────────────────────────────── */

.alert-entry {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--threat);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.alert-entry:last-child { border-bottom: none; }

.alert-time { color: var(--muted); font-size: 0.65rem; flex-shrink: 0; }

/* ── Enrichment entries ────────────────────────────────────── */

.enrich-entry {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.enrich-entry.threat {
    background: var(--threat-dim);
    border-color: var(--threat);
    color: var(--threat);
}

.enrich-entry.clean {
    background: var(--accent-dim);
    border-color: var(--border-accent);
    color: var(--accent);
}

.enrich-ip { flex: 1; }

.enrich-badge {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    padding: 0.15rem 0.5rem;
    border: 1px solid currentColor;
}

/* ── Sidebar layout ────────────────────────────────────────── */

.pcap-sidebar {
    width: 380px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.pcap-col {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* ── Setup section ─────────────────────────────────────────── */

.setup-section {
    background: var(--bg-panel);
    border: 1px solid var(--border);
}

.setup-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}

.setup-header:hover {
    background: var(--bg-elevated);
}

.setup-toggle-btn {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    flex-shrink: 0;
}

.setup-header-sub {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--dim);
}

.setup-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

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

.setup-prereqs-block {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.setup-block-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: var(--dim);
    margin-bottom: 0.25rem;
}

.setup-prereq-list {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.prereq-row {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    flex-wrap: wrap;
}

.prereq-platform {
    color: var(--accent);
    min-width: 72px;
    flex-shrink: 0;
}

.prereq-note {
    color: var(--muted);
    font-size: 0.7rem;
    flex-shrink: 0;
}

.setup-cmd {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    background: none;
    border: none;
}

.setup-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.setup-block {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.setup-option-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
    margin-top: 0.25rem;
}

.setup-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
}

.setup-table th {
    text-align: left;
    padding: 0.4rem 0.75rem;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    color: var(--accent);
    font-weight: 400;
    border-bottom: 1px solid var(--border);
}

.setup-table td {
    padding: 0.35rem 0.75rem;
    border-bottom: 1px solid var(--border);
}

.setup-table tr:last-child td { border-bottom: none; }

.setup-td-dim { color: var(--dim); }

.setup-code-block {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.setup-cmd-line {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    white-space: pre;
}

.setup-cmd-comment {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--muted);
    margin-top: 0.4rem;
}

.setup-link {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--border-accent);
    transition: color 0.15s, border-color 0.15s;
}

.setup-link:hover {
    color: var(--text);
    border-color: var(--dim);
}

.setup-mode {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.setup-mode:last-child { border-bottom: none; }

.setup-mode-name {
    color: var(--accent);
}

.setup-mode-desc {
    color: var(--dim);
    font-size: 0.72rem;
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 900px) {
    .main-cols { flex-direction: column; }
    .pcap-sidebar { width: 100%; }
    .flow-wrapper { max-height: 300px; }
    .setup-cols { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .hero h1 { font-size: 1.75rem; }
    .header-inner { gap: 1rem; }
    .consent-banner { padding: 1rem; flex-direction: column; gap: 0.75rem; }
}