/* 
   Dark Gateway OS — Official Web Interface
   Exact Design System: Dark Pastels & AwesomeWM Desktop Monochrome
   Base: #222222 | Canvas: #191a1d | Headers: #272727 | Text: #ffffff / #aaaaaa | Selection: #363636
*/

:root {
    --bg-desktop: #191a1d;
    --bg-window: #222222;
    --bg-header: #272727;
    --bg-input: #171717;
    --bg-selection: #363636;
    
    --border-subtle: #282828;
    --border-medium: #2f2f2f;
    --border-active: #3a3a3a;
    
    --text-primary: #ffffff;
    --text-secondary: #aaaaaa;
    --text-muted: #666666;
    --text-dim: #444444;
    
    --accent-green: #8ab88c;
    --accent-blue: #7ea4b8;
    --accent-amber: #dca561;
    --accent-rose: #c678dd;
    
    --font-ui: "DejaVu Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: "DejaVu Sans Mono", "SF Mono", "Roboto Mono", monospace;
}

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

::selection {
    background-color: var(--bg-selection);
    color: #ffffff;
}

body {
    background-color: var(--bg-desktop);
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 13px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* TOP SYSTEM PANEL (AwesomeWM Bar) */
.system-panel {
    height: 32px;
    background-color: var(--bg-window);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    position: sticky;
    top: 0;
    z-index: 100;
    font-size: 11px;
}

.panel-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.system-logo {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: bold;
    color: var(--text-primary);
}

.logo-glyph {
    color: var(--accent-blue);
    font-size: 13px;
}

.version-tag {
    font-size: 9px;
    background: #1c1c1c;
    color: var(--accent-blue);
    padding: 1px 5px;
    border-radius: 2px;
    border: 1px solid #2a2a2a;
}

.system-nav {
    display: flex;
    gap: 4px;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 3px 8px;
    border-radius: 2px;
    transition: all 0.15s;
}

.nav-item:hover,
.nav-item.active {
    background-color: var(--bg-header);
    color: var(--text-primary);
}

.panel-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-green);
    font-size: 10px;
    font-family: var(--font-mono);
}

.indicator-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-green);
    border-radius: 50%;
}

.btn-onion {
    background-color: #1a1a1a;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
}

.btn-onion:hover {
    border-color: var(--border-active);
    color: var(--text-primary);
    background-color: var(--bg-header);
}

.onion-badge {
    color: var(--accent-green);
    font-weight: bold;
}

/* PAGE LAYOUT */
.page-layout {
    max-width: 1380px;
    margin: 16px auto;
    padding: 0 16px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 16px;
}

/* SIDEBAR HUD (Conky Styling) */
.sidebar-hud {
    position: sticky;
    top: 48px;
    align-self: start;
}

.hud-window {
    background-color: var(--bg-window);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 10.5px;
}

.hud-header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-subtle);
    padding: 6px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: var(--text-primary);
    font-size: 10px;
    letter-spacing: 0.5px;
}

.hud-status {
    color: var(--accent-green);
    font-size: 9px;
}

.hud-body {
    padding: 10px;
}

.hud-section {
    margin-bottom: 12px;
    border-bottom: 1px dashed #282828;
    padding-bottom: 8px;
}

.hud-section:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.hud-label {
    color: #666666;
    font-size: 9px;
    font-weight: bold;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.hud-row {
    display: flex;
    justify-content: space-between;
    line-height: 1.6;
    color: var(--text-secondary);
}

.hud-row .val { color: var(--text-primary); }
.hud-row .val-green { color: var(--accent-green); font-weight: bold; }

/* MAIN VIEWPORT */
.main-viewport {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* WINDOW FRAME */
.window-frame {
    background-color: var(--bg-window);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    overflow: hidden;
}

.window-titlebar {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-subtle);
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
}

.titlebar-text {
    font-weight: bold;
    color: var(--text-primary);
    font-size: 11px;
}

.window-controls {
    display: flex;
    gap: 4px;
}

.ctrl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    font-size: 10px;
    color: #888888;
    background: #202020;
    border: 1px solid #2a2a2a;
    border-radius: 2px;
    line-height: 1;
}

.window-content {
    padding: 18px 20px;
}

/* HERO WINDOW */
.hero-content {
    padding: 24px;
}

.hero-header-line {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.tag-badge {
    background-color: #202428;
    color: var(--accent-blue);
    border: 1px solid #2d3844;
    font-size: 9.5px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 2px;
    letter-spacing: 0.5px;
}

.tag-meta {
    font-size: 9.5px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.hero-headline {
    font-size: 22px;
    font-weight: bold;
    color: var(--text-primary);
    line-height: 1.25;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.hero-lead {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 820px;
}

.hero-action-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

/* BUTTONS (Exact System Theme) */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-image: linear-gradient(to bottom, #272727, #242424);
    background-color: #252525;
    color: var(--text-secondary);
    border: 1px solid #2a2a2a;
    border-radius: 3px;
    padding: 4px 12px;
    min-height: 24px;
    font-family: var(--font-ui);
    font-size: 11px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s;
}

.btn:hover {
    background-image: linear-gradient(to bottom, #2c2c2c, #282828);
    border-color: #353535;
    color: #ffffff;
}

.btn:active {
    background-image: linear-gradient(to bottom, #212121, #242424);
}

.btn-primary {
    background-image: linear-gradient(to bottom, #2f2f2f, #282828);
    color: #ffffff;
    font-weight: bold;
    border-color: #383838;
}

.btn-primary:hover {
    background-image: linear-gradient(to bottom, #353535, #2e2e2e);
    border-color: #404040;
}

.btn-mini {
    padding: 1px 6px;
    min-height: 18px;
    font-size: 10px;
}

.btn-bullet {
    color: var(--accent-green);
}

/* TERMINAL WIDGET */
.terminal-widget {
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 10.5px;
}

.term-titlebar {
    background-color: #1c1c1c;
    border-bottom: 1px solid #252525;
    padding: 4px 8px;
    display: flex;
    justify-content: space-between;
    color: #777777;
    font-size: 9.5px;
}

.term-screen {
    padding: 12px;
    line-height: 1.6;
    color: #cbd5e1;
}

.t-line { margin-bottom: 3px; }
.t-prefix { color: #555555; margin-right: 6px; }
.t-green { color: var(--accent-green); font-weight: bold; }
.t-user { color: var(--accent-blue); font-weight: bold; }
.t-cmd { color: #ffffff; margin-top: 6px; }
.t-res { color: var(--text-secondary); margin-left: 12px; }

/* FEATURES CARDS GRID */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.feature-box {
    background-color: #1e1e1e;
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    padding: 14px;
    transition: border-color 0.15s;
}

.feature-box:hover {
    border-color: var(--border-active);
}

.box-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.box-icon {
    color: var(--accent-blue);
    font-size: 12px;
}

.box-header h3 {
    font-size: 12px;
    font-weight: bold;
    color: var(--text-primary);
}

.feature-box p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* TOPOLOGY DIAGRAM */
.topology-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
    background-color: #1a1a1a;
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    padding: 16px;
}

.topology-step {
    flex: 1;
    min-width: 160px;
    background-color: var(--bg-window);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    padding: 12px;
    text-align: center;
}

.topology-step.active {
    border-color: var(--border-active);
    background-color: #242424;
}

.topology-step.active-green {
    border-color: #384838;
    background-color: #1f2520;
}

.step-badge {
    font-family: var(--font-mono);
    font-size: 8.5px;
    font-weight: bold;
    color: #666666;
    margin-bottom: 4px;
}

.topology-step h4 {
    font-size: 11px;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.topology-step p {
    font-size: 9.5px;
    color: var(--text-secondary);
    line-height: 1.3;
}

.topology-divider {
    color: #444444;
    font-weight: bold;
    font-size: 12px;
}

/* BENCHMARK TABLE */
.benchmark-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
    text-align: left;
}

.benchmark-table th,
.benchmark-table td {
    padding: 8px 12px;
    border: 1px solid var(--border-subtle);
}

.benchmark-table th {
    background-color: var(--bg-header);
    color: var(--text-primary);
    font-weight: bold;
    font-size: 10.5px;
}

.col-highlight {
    color: var(--accent-blue) !important;
}

.td-muted {
    color: #777777;
}

.td-accent {
    color: var(--accent-green);
    font-weight: bold;
}

.benchmark-table tr:nth-child(even) td {
    background-color: #1f1f1f;
}

/* DOWNLOAD BOX */
.download-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    background-color: #1e1e1e;
    border-radius: 3px;
    padding: 16px 20px;
}

.download-info h3 {
    font-size: 13px;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.download-info p {
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.hash-field {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #161616;
    border: 1px solid var(--border-subtle);
    padding: 3px 8px;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 10px;
}

.hash-type { color: #666666; font-weight: bold; }
.hash-string { color: var(--accent-blue); }

/* SYSTEM FOOTER */
.system-footer {
    border-top: 1px solid var(--border-subtle);
    background-color: var(--bg-window);
    margin-top: 24px;
    padding: 10px 16px;
    font-size: 10px;
    color: #666666;
    font-family: var(--font-mono);
}

.footer-inner {
    max-width: 1380px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .page-layout {
        grid-template-columns: 1fr;
    }
    .sidebar-hud {
        position: static;
    }
    .topology-divider {
        display: none;
    }
    .topology-step {
        width: 100%;
    }
}