@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;700;900&display=swap');

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

:root {
    --red: #ff1744;
    --red-dark: #b71c1c;
    --red-glow: #ff174480;
    --red-dim: #ff174420;
    --bg-dark: #0a0a0a;
    --bg-panel: #111111;
    --bg-panel-header: #1a0000;
    --border: #330000;
    --text: #ff6b6b;
    --text-dim: #662222;
    --text-bright: #ffffff;
    --green-warn: #ffab00;
}

body {
    background: var(--bg-dark);
    color: var(--text);
    font-family: 'Share Tech Mono', monospace;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scanline overlay */
.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.08) 2px,
        rgba(0, 0, 0, 0.08) 4px
    );
}

.scanline::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 50%, rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 16px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--bg-panel) 0%, #1a0505 100%);
    border: 1px solid var(--red-dark);
    border-bottom: 2px solid var(--red);
    margin-bottom: 16px;
    box-shadow: 0 0 30px var(--red-glow), inset 0 0 60px rgba(255, 23, 68, 0.03);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    font-size: 36px;
    color: var(--red);
    text-shadow: 0 0 20px var(--red-glow);
    animation: pulse-glow 2s ease-in-out infinite;
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    font-weight: 900;
    color: var(--red);
    text-shadow: 0 0 10px var(--red-glow);
    letter-spacing: 3px;
}

.subtitle {
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 2px;
    margin-top: 4px;
}

.target-name {
    color: var(--red);
    font-weight: bold;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 10px var(--red), 0 0 20px var(--red-glow);
    animation: blink 1s ease-in-out infinite;
}

.header-status {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    color: var(--red);
    letter-spacing: 2px;
}

/* Grid Layout */
.grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    grid-template-rows: auto 1fr;
    gap: 16px;
    min-height: calc(100vh - 180px);
}

.status-panel { grid-row: 1; grid-column: 1; }
.chart-panel { grid-row: 1; grid-column: 2; }
.log-panel { grid-row: 2; grid-column: 2; }
.map-panel { grid-row: 2; grid-column: 1; }

/* Panels */
.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    padding: 10px 16px;
    background: var(--bg-panel-header);
    border-bottom: 1px solid var(--border);
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    color: var(--red);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.panel-icon {
    color: var(--red);
    text-shadow: 0 0 8px var(--red-glow);
}

.panel-body {
    padding: 16px;
    flex: 1;
}

/* Status Panel */
.status-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.status-main {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 900;
    color: var(--red);
    text-shadow: 0 0 20px var(--red), 0 0 40px var(--red-glow);
    text-align: center;
    padding: 20px;
    border: 2px solid var(--red-dark);
    background: var(--red-dim);
    width: 100%;
    animation: status-flash 1.5s ease-in-out infinite;
}

.status-details {
    width: 100%;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #1a0000;
    font-size: 12px;
}

.stat-label {
    color: var(--text-dim);
    letter-spacing: 1px;
}

.stat-value {
    color: var(--text);
    text-align: right;
}

.stat-value.highlight {
    color: var(--red);
    font-weight: bold;
    text-shadow: 0 0 6px var(--red-glow);
}

.stat-value.threat {
    color: var(--red);
    font-weight: bold;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 10px var(--red);
    animation: blink 0.8s ease-in-out infinite;
}

/* Chart */
.chart-body {
    padding: 12px;
    position: relative;
    min-height: 280px;
}

#pingChart {
    width: 100% !important;
    height: 100% !important;
}

/* Log Terminal */
.log-body {
    background: #050505;
    font-size: 12px;
    line-height: 1.6;
    overflow-y: auto;
    max-height: 350px;
    padding: 12px;
    border: 1px solid #1a0000;
    scrollbar-width: thin;
    scrollbar-color: var(--red-dark) #0a0a0a;
}

.log-body::-webkit-scrollbar {
    width: 6px;
}

.log-body::-webkit-scrollbar-track {
    background: #0a0a0a;
}

.log-body::-webkit-scrollbar-thumb {
    background: var(--red-dark);
}

.log-count {
    margin-left: auto;
    color: var(--text-dim);
    font-family: 'Share Tech Mono', monospace;
    font-size: 10px;
}

.log-boot p {
    color: var(--text-dim);
}

.log-entry {
    padding: 2px 0;
    border-bottom: 1px solid #0f0000;
}

.log-time {
    color: #441111;
}

.log-warn {
    color: var(--green-warn);
}

.log-error {
    color: var(--red);
    font-weight: bold;
}

.log-critical {
    color: var(--red);
    font-weight: bold;
    text-shadow: 0 0 6px var(--red-glow);
    animation: blink 1s ease-in-out infinite;
}

.log-info {
    color: var(--text-dim);
}

/* Infrastructure Panel */
.map-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.infra-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    background: #0a0000;
    border: 1px solid #1a0000;
}

.infra-icon {
    font-size: 20px;
}

.infra-icon.dead {
    color: var(--red);
    text-shadow: 0 0 8px var(--red);
    animation: blink 2s ease-in-out infinite;
}

.infra-icon.warn {
    color: var(--green-warn);
    text-shadow: 0 0 8px var(--green-warn);
}

.infra-label {
    font-size: 10px;
    color: var(--text-dim);
    letter-spacing: 1px;
}

.infra-value {
    font-size: 12px;
    color: var(--text);
}

/* Footer */
footer {
    display: flex;
    justify-content: space-between;
    padding: 12px 24px;
    margin-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 10px;
    color: var(--text-dim);
    letter-spacing: 2px;
}

/* Animations */
@keyframes pulse-glow {
    0%, 100% { text-shadow: 0 0 20px var(--red-glow); }
    50% { text-shadow: 0 0 40px var(--red), 0 0 60px var(--red-glow); }
}

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

@keyframes status-flash {
    0%, 100% {
        background: var(--red-dim);
        border-color: var(--red-dark);
    }
    50% {
        background: rgba(255, 23, 68, 0.15);
        border-color: var(--red);
        box-shadow: 0 0 30px var(--red-glow);
    }
}

/* Status panel flash */
.status-panel.flash {
    border-color: var(--red) !important;
    box-shadow: 0 0 40px var(--red-glow);
}

/* Responsive */
@media (max-width: 1024px) {
    .grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto auto;
    }
    .status-panel { grid-row: 1; grid-column: 1; }
    .chart-panel { grid-row: 2; grid-column: 1; }
    .map-panel { grid-row: 3; grid-column: 1; }
    .log-panel { grid-row: 4; grid-column: 1; }

    h1 { font-size: 16px; }
    .subtitle { font-size: 9px; }
}