/* ============================================================
   NewcastleTek — Dark Theme
   ============================================================ */

/* --- Reset & Base --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #0a0a0f;
    color: #c0c0c8;
    font-family: 'JetBrains Mono', monospace;
    min-height: 100vh;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #12121a;
}
::-webkit-scrollbar-thumb {
    background: #00ff88;
    border-radius: 4px;
}

/* --- Boot Screen --- */
#boot-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: #0a0a0f;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease;
}

.boot-container {
    text-align: center;
    max-width: 500px;
    width: 90%;
}

.boot-logo {
    font-size: 72px;
    margin-bottom: 12px;
    animation: pulse 2s infinite;
}

.boot-title {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: 6px;
    color: #00ff88;
    text-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.boot-subtitle {
    font-size: 12px;
    color: #666;
    letter-spacing: 4px;
    margin-top: 4px;
}

.boot-progress {
    width: 100%;
    height: 3px;
    background: #1a1a2e;
    margin-top: 32px;
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: #00ff88;
    transition: width 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.boot-status {
    margin-top: 16px;
    font-size: 13px;
    color: #888;
    font-family: 'JetBrains Mono', monospace;
}

.boot-version {
    margin-top: 24px;
    font-size: 11px;
    color: #333;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.7; }
}

/* --- Main App --- */
#main-app {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* --- Header --- */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: rgba(18, 18, 26, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid #1a1a2e;
    border-radius: 12px;
}

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

.ghost-icon {
    font-size: 28px;
}

.brand {
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 1px;
}

.tagline {
    font-size: 10px;
    color: #00ff88;
    letter-spacing: 2px;
    background: rgba(0, 255, 136, 0.1);
    padding: 2px 12px;
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

nav {
    display: flex;
    gap: 8px;
}

nav a {
    color: #888;
    text-decoration: none;
    font-size: 13px;
    padding: 6px 16px;
    border-radius: 8px;
    transition: all 0.2s;
}

nav a:hover {
    color: #fff;
    background: #1a1a2e;
}

nav a.active {
    color: #00ff88;
    background: rgba(0, 255, 136, 0.1);
}

.power-meter {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #888;
    background: #12121a;
    padding: 4px 16px;
    border-radius: 20px;
    border: 1px solid #1a1a2e;
}

.power-meter #powerValue {
    color: #00ff88;
    font-weight: 700;
}

/* --- Status Bar --- */
.status-bar {
    display: flex;
    gap: 24px;
    padding: 12px 20px;
    background: rgba(18, 18, 26, 0.6);
    border-radius: 10px;
    border: 1px solid #1a1a2e;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.status-item .label {
    color: #666;
}

.status-item .value.online { color: #00ff88; }
.status-item .value.active { color: #ffaa00; }
.status-item .value.secured { color: #00ccff; }

/* --- Hardware Grid --- */
.hardware-grid h2 {
    font-size: 16px;
    font-weight: 400;
    color: #888;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.hardware-card {
    background: #111118;
    border: 1px solid #1a1a2e;
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: default;
    min-height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hardware-card:hover {
    border-color: #00ff88;
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 255, 136, 0.05);
}

.hardware-card .chip-icon {
    font-size: 36px;
    margin-bottom: 8px;
}

.hardware-card .chip-name {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
}

.hardware-card .chip-status {
    font-size: 11px;
    margin-top: 4px;
    padding: 2px 12px;
    border-radius: 20px;
    background: rgba(255, 0, 0, 0.1);
    color: #ff4444;
    border: 1px solid rgba(255, 0, 0, 0.2);
}

.hardware-card .chip-status.online {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    border-color: rgba(0, 255, 136, 0.2);
}

.hardware-card .chip-frequency {
    font-size: 10px;
    color: #555;
    margin-top: 4px;
}

/* --- Stats Panel --- */
.stats-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
}

.stat-card {
    background: #111118;
    border: 1px solid #1a1a2e;
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    transition: all 0.2s;
}

.stat-card:hover {
    border-color: #333;
}

.stat-icon {
    font-size: 24px;
    display: block;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 10px;
    color: #666;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-top: 4px;
    display: block;
}

.stat-value.active { color: #ffaa00; }
.stat-value.secured { color: #00ccff; }

/* --- Compute Test --- */
.compute-test {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.test-btn {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    border: 1px solid rgba(0, 255, 136, 0.3);
    padding: 12px 32px;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.test-btn:hover {
    background: rgba(0, 255, 136, 0.2);
    border-color: #00ff88;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 255, 136, 0.2);
}

.test-btn:active {
    transform: translateY(0);
}

.test-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.test-btn.batch {
    border-color: #00ff88;
    background: rgba(0, 255, 136, 0.1);
}

.test-btn.batch:hover {
    background: rgba(0, 255, 136, 0.2);
}

.test-btn.parallel {
    border-color: #ff8800;
    background: rgba(255, 136, 0, 0.1);
    color: #ff8800;
}

.test-btn.parallel:hover {
    background: rgba(255, 136, 0, 0.2);
    border-color: #ff8800;
    box-shadow: 0 4px 20px rgba(255, 136, 0, 0.2);
}

/* --- Export Section --- */
.export-section {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.export-btn {
    padding: 10px 20px;
    border: 1px solid #444;
    background: rgba(255, 255, 255, 0.05);
    color: #aaa;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    transition: all 0.2s;
}

.export-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #00ff88;
    color: #00ff88;
}

/* --- Console Panel --- */
.console-panel {
    background: #0a0a10;
    border: 1px solid #1a1a2e;
    border-radius: 12px;
    overflow: hidden;
}

.console-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: #111118;
    border-bottom: 1px solid #1a1a2e;
    font-size: 12px;
    color: #666;
}

.console-header button {
    background: none;
    border: none;
    color: #444;
    cursor: pointer;
    font-size: 11px;
    font-family: 'JetBrains Mono', monospace;
    transition: color 0.2s;
}

.console-header button:hover {
    color: #fff;
}

.console-body {
    padding: 12px 16px;
    max-height: 200px;
    overflow-y: auto;
    font-size: 12px;
    line-height: 1.8;
    color: #888;
    font-family: 'JetBrains Mono', monospace;
}

.console-body .log-entry {
    border-bottom: 1px solid #0d0d14;
    padding: 2px 0;
}

.console-body .log-entry .time {
    color: #444;
    margin-right: 12px;
}

.console-body .log-entry .msg-info { color: #888; }
.console-body .log-entry .msg-success { color: #00ff88; }
.console-body .log-entry .msg-warning { color: #ffaa00; }
.console-body .log-entry .msg-error { color: #ff4444; }

/* --- Responsive --- */
@media (max-width: 768px) {
    header {
        flex-wrap: wrap;
        gap: 12px;
    }
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    .stats-panel {
        grid-template-columns: repeat(2, 1fr);
    }
    .boot-title {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-panel {
        grid-template-columns: 1fr 1fr;
    }
    .status-bar {
        flex-wrap: wrap;
        gap: 8px;
    }
}