:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1f2937;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --border: #374151;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: radial-gradient(circle at 50% 0%, #131b2e 0%, var(--bg-primary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.logo-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

header h1 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -1px;
}

.tagline {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 0.25rem;
}

.tabs {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.tab {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.6rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
    font-weight: 500;
}

.tab:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

.tab.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
}

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

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

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

h2 {
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
    color: var(--text-primary);
}

h3.section-title {
    margin: 1.5rem 0 0.75rem;
    font-size: 1rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

.description {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

input {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.2s;
    font-weight: 600;
    white-space: nowrap;
}

button:hover {
    background: var(--accent-hover);
}

.results {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1.5rem;
    min-height: 200px;
    margin-top: 1rem;
}

.placeholder {
    color: var(--text-secondary);
    text-align: center;
    padding: 3rem 1rem;
    font-style: italic;
}

/* Summary bar */
.summary-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.summary-item {
    text-align: center;
}

.summary-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
}

.summary-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Account cards */
.account-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.account-card {
    display: flex;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: border-color 0.2s;
}

.account-card:hover {
    border-color: var(--accent);
}

.account-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.account-info {
    flex: 1;
    min-width: 0;
}

.account-platform {
    font-weight: 700;
    color: var(--accent);
    font-size: 0.9rem;
}

.account-username {
    color: var(--text-primary);
    font-size: 0.95rem;
    word-break: break-all;
}

.account-link {
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-decoration: none;
}

.account-link:hover {
    color: var(--accent);
}

.account-location {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

/* Breach alerts */
.breach-alert {
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    border: 1px solid;
}

.breach-alert.danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.4);
}

.breach-alert.safe {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.4);
}

.breach-title {
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.breach-alert.danger .breach-title {
    color: var(--danger);
}

.breach-alert.safe .breach-title {
    color: var(--success);
}

.breach-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Tags */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.tag-link {
    text-decoration: none;
    color: var(--accent);
    transition: background 0.2s;
}

.tag-link:hover {
    background: var(--accent);
    color: white;
}

/* Platform grid */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.platform-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.platform-name {
    font-weight: 500;
}

.platform-status {
    padding: 0.2rem 0.6rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-found {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.status-not-found {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.status-error {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

/* Variation list */
.variation-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.5rem;
}

.variation-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    font-family: monospace;
    color: var(--text-secondary);
}

/* Result items */
.result-item {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.result-value {
    font-weight: 500;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    text-align: right;
    max-width: 65%;
    word-break: break-all;
}

/* Password meter */
.password-meter {
    height: 8px;
    background: var(--bg-card);
    border-radius: 4px;
    margin: 1rem 0;
    overflow: hidden;
}

.password-meter-fill {
    height: 100%;
    transition: width 0.3s, background 0.3s;
}

/* Loading */
.loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    justify-content: center;
    padding: 2rem;
}

.spinner {
    display: inline-block;
    width: 1.2rem;
    height: 1.2rem;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Messages */
.error-message {
    color: var(--danger);
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 0.5rem;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.success-message {
    color: var(--success);
    padding: 1rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 0.5rem;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.warning-box {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 0.5rem;
    padding: 1rem;
    color: var(--warning);
    font-size: 0.9rem;
}

footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.8rem;
}

@media (max-width: 640px) {
    .container {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 2.2rem;
    }
    
    .tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    
    .tab {
        flex-shrink: 0;
    }
    
    .platform-grid, .account-grid, .variation-list {
        grid-template-columns: 1fr;
    }
}

/* Stealer log display */
.stealer-log {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--danger);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
}

.log-header {
    font-weight: 700;
    color: var(--danger);
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.log-badge {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
    padding: 0.15rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    font-weight: 600;
}

.log-row {
    display: flex;
    padding: 0.3rem 0;
    border-bottom: 1px solid rgba(55, 65, 81, 0.5);
}

.log-row:last-child {
    border-bottom: none;
}

.log-key {
    color: var(--text-secondary);
    width: 100px;
    flex-shrink: 0;
}

.log-val {
    color: var(--text-primary);
    word-break: break-all;
    flex: 1;
}

.log-val.stealer-pass {
    color: var(--warning);
    font-weight: 600;
}

/* Upgrade box */
.upgrade-box {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--accent);
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin-top: 1.5rem;
}

.upgrade-title {
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.upgrade-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.upgrade-commands {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.upgrade-commands code {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: var(--success);
    display: block;
    word-break: break-all;
}