:root {
    --bg-color: #050505;
    --primary: #00f2ff;
    --accent: #ccff00;
    --text-muted: #444;
    --text-main: #e0e0e0;
    --danger: #ff003c;
    --warning: #ff8800;
    --font-mono: 'Courier New', Courier, monospace;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-mono);
    line-height: 1.6;
    overflow: hidden;
    padding: 20px;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HUD Overlay */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(rgba(0, 242, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 242, 255, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: -1;
    pointer-events: none;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.brand {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.brand span {
    color: var(--accent);
}

.sys-status {
    font-size: 14px;
    color: var(--accent);
    animation: blink 2s infinite;
}

.grid-container {
    display: grid;
    grid-template-columns: 280px 320px 1fr;
    gap: 20px;
    flex: 1;
    min-height: 0;
}

/* Modules */
.module {
    border: 1px solid var(--text-muted);
    background: rgba(0, 0, 0, 0.8);
    position: relative;
    padding: 20px;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.module::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 10px; height: 10px;
    border-top: 2px solid var(--primary);
    border-left: 2px solid var(--primary);
}

.module::after {
    content: '';
    position: absolute;
    bottom: 0; right: 0;
    width: 10px; height: 10px;
    border-bottom: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
}

.module-title {
    font-size: 12px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    border-bottom: 1px dashed var(--text-muted);
    padding-bottom: 5px;
    display: inline-block;
}

/* Navigation Panel */
.nav-content {
    overflow-y: auto;
    flex: 1;
    padding-right: 5px;
}
.nav-category {
    font-size: 11px;
    color: var(--accent);
    text-transform: uppercase;
    margin-top: 15px;
    margin-bottom: 5px;
    border-bottom: 1px solid #333;
    padding-bottom: 2px;
}
.nav-category:first-child { margin-top: 0; }

.tool-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.tool-item {
    border: 1px solid transparent;
    padding: 8px;
    cursor: pointer;
    transition: all 0.2s;
    background: transparent;
    font-size: 13px;
    border-left: 2px solid #333;
}

.tool-item:hover {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.05);
}

.tool-item.active {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.1);
    border-left: 3px solid var(--primary);
    color: #fff;
}

.tool-id {
    color: var(--accent);
    font-weight: bold;
    margin-right: 5px;
    font-size: 11px;
}

/* Input Form */
.target-input, .select-input {
    width: 100%;
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 14px;
    outline: none;
    margin-bottom: 10px;
}

.target-input:focus, .select-input:focus {
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.3);
}

.select-input option {
    background: var(--bg-color);
    color: var(--primary);
}

.btn-execute {
    width: 100%;
    background: var(--primary);
    color: var(--bg-color);
    border: none;
    padding: 10px;
    font-family: var(--font-mono);
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s;
}

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

/* Terminal Area */
.terminal-wrapper {
    flex: 1;
    overflow-y: auto;
    position: relative;
    padding-right: 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--bg-color);
}

.terminal-output {
    font-size: 14px;
    white-space: pre-wrap;
    word-break: break-all;
    display: inline;
}

.log-line {
    margin-bottom: 5px;
}

.log-info { color: var(--primary); }
.log-success { color: var(--accent); }
.log-warning { color: var(--warning); }
.log-error { color: var(--danger); }
.log-data { color: var(--text-main); margin-left: 20px;}
.log-explanation { color: #888; font-size: 12px; margin-left: 20px; font-style: italic; margin-bottom: 8px;}

.typing-cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    background-color: var(--primary);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
    margin-left: 2px;
}

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

/* HUD Data Blocks */
.hud-data {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.data-card {
    border: 1px solid #222;
    padding: 10px;
    background: rgba(0, 242, 255, 0.05);
}

.data-label {
    font-size: 10px;
    color: var(--primary);
    text-transform: uppercase;
    opacity: 0.7;
}

.data-value {
    font-size: 13px;
    color: var(--text-main);
    word-break: break-word;
    font-weight: bold;
    margin-top: 5px;
}
.val-critical { color: var(--danger); text-shadow: 0 0 5px rgba(255,0,60,0.5); }
.val-warning { color: var(--warning); }
.val-safe { color: var(--accent); }

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color); 
}
::-webkit-scrollbar-thumb {
    background: var(--primary); 
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent); 
}

/* Filter Chips and Toggles */
.filters-container {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 10px;
}

.filter-chip {
    padding: 3px 8px;
    font-size: 11px;
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
    cursor: pointer;
    font-family: var(--font-mono);
    text-transform: uppercase;
    transition: all 0.2s;
}

.filter-chip:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-chip.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(204, 255, 0, 0.05);
}

.raw-toggle-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
    margin-bottom: 15px;
    padding-top: 10px;
    border-top: 1px dashed var(--text-muted);
}

.raw-toggle-label {
    font-size: 12px;
    color: var(--primary);
    text-transform: uppercase;
}

/* Cyber Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

.switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: transparent;
    border: 1px solid var(--text-muted);
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-muted);
    transition: .4s;
}

input:checked + .slider {
    border-color: var(--accent);
}

input:checked + .slider:before {
    transform: translateX(20px);
    background-color: var(--accent);
    box-shadow: 0 0 5px var(--accent);
}

/* Cyber Footer */
.cyber-footer {
    padding: 10px 0;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-main);
    border-top: 1px solid var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
    margin: auto -20px -20px -20px;
}

.cyber-footer .highlight {
    color: var(--accent);
    font-weight: bold;
}

/* Terminal Actions */
.terminal-actions {
    display: flex;
    gap: 8px;
}

.btn-action {
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 3px 8px;
    cursor: pointer;
    transition: all 0.2s;
    outline: none;
}

.btn-action:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 5px rgba(204, 255, 0, 0.3);
}