/* NetAttack Lab - Hacker Style CSS */

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --accent-green: #00ff41;
    --accent-red: #ff2441;
    --accent-orange: #ff8c00;
    --accent-blue: #00bfff;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    --border: #333333;
    --shadow: rgba(0, 255, 65, 0.2);
}

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

body {
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, var(--accent-green)0a 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--accent-blue)0a 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, var(--accent-red)0a 0%, transparent 50%);
    z-index: -1;
    opacity: 0.03;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    box-shadow: 0 0 50px rgba(0, 255, 65, 0.1);
}

/* Header */
.header {
    background: linear-gradient(90deg, var(--bg-secondary), var(--bg-tertiary));
    border-bottom: 2px solid var(--accent-green);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.skull {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px var(--accent-red));
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.logo h1 {
    color: var(--accent-green);
    font-size: 1.8rem;
    font-weight: 700;
    text-shadow: 0 0 20px var(--shadow);
    letter-spacing: 2px;
}

.version {
    background: var(--accent-red);
    color: var(--bg-primary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
}

.status-bar {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.status-item {
    background: var(--bg-tertiary);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    font-size: 0.8rem;
    font-family: inherit;
}

.status-item.warning {
    background: var(--accent-orange);
    color: var(--bg-primary);
    font-weight: bold;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.7; }
}

/* Navigation */
.nav-tabs {
    background: var(--bg-secondary);
    display: flex;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
    background: var(--bg-primary);
}

/* Main Content */
.main-content {
    padding: 2rem;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.panel h2 {
    color: var(--accent-green);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-shadow: 0 0 10px var(--shadow);
}

/* Warning Boxes */
.warning-box, .danger-box {
    border-radius: 6px;
    padding: 1rem;
    margin: 1rem 0;
    border-left: 4px solid;
}

.warning-box {
    background: rgba(255, 140, 0, 0.1);
    border-left-color: var(--accent-orange);
    color: var(--accent-orange);
}

.danger-box {
    background: rgba(255, 36, 65, 0.1);
    border-left-color: var(--accent-red);
    color: var(--text-primary);
}

.danger-box h3 {
    color: var(--accent-red);
    margin-bottom: 0.5rem;
}

/* Input Groups */
.input-section {
    margin: 2rem 0;
}

.input-group {
    margin-bottom: 1rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.input-group input, .input-group select {
    width: 100%;
    padding: 0.8rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
}

.input-group input:focus, .input-group select:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 2px rgba(0, 255, 65, 0.2);
}

/* Config Layout */
.config-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 1rem 0;
}

/* Range Inputs */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-tertiary);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-green);
    cursor: pointer;
    box-shadow: 0 0 10px var(--shadow);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-green);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px var(--shadow);
}

/* Buttons */
.button-row {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
}

.btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--accent-green);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 25px rgba(0, 255, 65, 0.5);
}

.btn-secondary {
    background: var(--accent-blue);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.3);
}

.btn-danger {
    background: var(--accent-red);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(255, 36, 65, 0.3);
}

.btn-warning {
    background: var(--accent-orange);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(255, 140, 0, 0.3);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Terminal */
.terminal {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin: 1.5rem 0;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.terminal-header {
    background: var(--bg-tertiary);
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.btn-clear {
    background: var(--accent-red);
    color: var(--text-primary);
    border: none;
    padding: 0.3rem 0.6rem;
    border-radius: 3px;
    font-size: 0.7rem;
    cursor: pointer;
}

.terminal-body {
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
    font-size: 0.85rem;
    line-height: 1.4;
}

.terminal-body::-webkit-scrollbar {
    width: 8px;
}

.terminal-body::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

.terminal-body::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.log-line {
    margin-bottom: 0.3rem;
    word-wrap: break-word;
}

.log-line.warning {
    color: var(--accent-orange);
}

.log-line.error {
    color: var(--accent-red);
}

.log-line.success {
    color: var(--accent-green);
}

.log-line.info {
    color: var(--accent-blue);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 255, 65, 0.2);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-green);
    text-shadow: 0 0 10px var(--shadow);
}

.stat-label {
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    letter-spacing: 1px;
}

/* Table */
.sessions-table {
    margin: 2rem 0;
}

.sessions-table h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}

th, td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--bg-tertiary);
    color: var(--accent-green);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

td {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.no-data {
    text-align: center !important;
    color: var(--text-muted);
    font-style: italic;
}

/* Info Sections */
.info-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
}

.info-section h3 {
    color: var(--accent-blue);
    margin-bottom: 1rem;
}

.attack-explanation h4 {
    color: var(--accent-orange);
    margin: 1rem 0 0.5rem 0;
}

.guidelines {
    margin: 1rem 0;
}

.guideline-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin: 0.8rem 0;
    padding: 0.5rem;
}

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

.cross {
    color: var(--accent-red);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .status-bar {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }

    .main-content {
        padding: 1rem;
    }

    .config-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .button-row {
        flex-direction: column;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .nav-tabs {
        justify-content: center;
    }
}

/* Animations */
@keyframes scan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.scanning::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
    animation: scan 2s infinite;
}

/* Matrix Effect */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.05;
}