:root {
    --bg-primary: #020608;
    --bg-secondary: #080f14;
    --bg-tertiary: #0d1a22;
    --text-primary: #b8f0c8;
    --text-secondary: #4a8a5e;
    --text-dim: #2a4a35;
    --accent: #00ff88;
    --accent-dim: rgba(0, 255, 136, 0.12);
    --accent-glow: rgba(0, 255, 136, 0.35);
    --accent-border: rgba(0, 255, 136, 0.22);
    --success: #00ff88;
    --danger: #ff3355;
    --mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --scanline: repeating-linear-gradient(0deg, transparent, transparent 2px,
            rgba(0, 0, 0, 0.03) 2px, rgba(0, 0, 0, 0.03) 4px);
}

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

::selection {
    background: var(--accent-dim);
    color: var(--accent);
}

body {
    background: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(0, 40, 25, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 20, 40, 0.1) 0%, transparent 50%);
    color: var(--text-primary);
    font-family: var(--mono);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

@keyframes flicker {
    0% { opacity: 0.97; }
    5% { opacity: 0.95; }
    10% { opacity: 0.9; }
    15% { opacity: 0.95; }
    20% { opacity: 0.98; }
    25% { opacity: 0.95; }
    30% { opacity: 0.9; }
    100% { opacity: 1; }
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: var(--scanline);
    pointer-events: none;
    z-index: 9999;
    opacity: 0.35;
    animation: flicker 0.15s infinite;
}

.terminal-container {
    width: 95vw;
    height: 90vh;
    background: var(--bg-secondary);
    border: 1px solid var(--accent-border);
    box-shadow: 0 0 40px var(--accent-glow);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.terminal-container::before {
    content: " ";
    display: block;
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.05), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.05));
    z-index: 2;
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
}

.terminal-header {
    padding: 12px 20px;
    background: var(--accent-dim);
    border-bottom: 1px solid var(--accent-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.logo {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 10px var(--accent-glow);
}

.logo::before {
    content: '> ';
    opacity: 0.5;
}

.terminal-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    opacity: 0.8;
}

.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* SIDEBAR */
.sidebar {
    width: 280px;
    background: var(--bg-primary);
    border-right: 1px solid var(--accent-border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-search {
    padding: 15px;
    border-bottom: 1px solid var(--accent-border);
}

.search-input {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--accent-border);
    color: var(--text-primary);
    font-family: var(--mono);
    font-size: 0.75rem;
    padding: 8px 12px;
    outline: none;
    transition: all 0.2s;
}

.search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 5px var(--accent-glow);
}

.tool-list {
    list-style: none;
    padding: 10px 0;
}

.tool-item {
    padding: 10px 20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border-left: 3px solid transparent;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tool-item:hover {
    background: var(--accent-dim);
    color: var(--accent);
}

.tool-item.active {
    background: var(--accent-dim);
    color: var(--accent);
    border-left-color: var(--accent);
}

.tool-icon {
    font-size: 1rem;
    opacity: 0.8;
}

/* TOOL VIEW */
.tool-view {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 30px;
}

.view-section {
    display: none;
}

.view-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tool-header {
    margin-bottom: 30px;
    border-bottom: 1px solid var(--accent-border);
    padding-bottom: 15px;
}

.tool-title {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 5px;
    text-shadow: 0 0 10px var(--accent-glow);
}

.tool-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* UI ELEMENTS */
.card {
    background: var(--bg-tertiary);
    border: 1px solid var(--accent-border);
    padding: 20px;
    margin-bottom: 20px;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.form-group {
    margin-bottom: 20px;
}

.label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.input, .textarea, .select {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--accent-border);
    color: var(--text-primary);
    font-family: var(--mono);
    font-size: 0.85rem;
    padding: 12px;
    outline: none;
    transition: all 0.2s;
}

.input:focus, .textarea:focus, .select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.btn {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-family: var(--mono);
    font-size: 0.75rem;
    padding: 10px 20px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.2s;
}

.btn:hover {
    background: var(--accent-dim);
    box-shadow: 0 0 12px var(--accent-glow);
}

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

.btn.primary:hover {
    background: #fff;
    color: var(--bg-primary);
}

.result-area {
    margin-top: 20px;
    background: #000;
    border: 1px solid #333;
    padding: 15px;
    font-size: 0.8rem;
    color: var(--success);
    white-space: pre-wrap;
    min-height: 50px;
    border-left: 3px solid var(--success);
}

.footer {
    padding: 8px 20px;
    background: var(--bg-primary);
    border-top: 1px solid var(--accent-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.6rem;
    color: var(--text-dim);
    letter-spacing: 1px;
}

.privacy-notice {
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 5px;
}

.privacy-notice::before {
    content: '●';
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--accent-dim);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}