/* OSINT Detective Hub - Cyber Intelligence Design System */

:root {
    --intel-bg: #0a0e17;
    --intel-bg-elevated: #111827;
    --intel-bg-card: rgba(17, 24, 39, 0.85);
    --intel-cyan: #00d4ff;
    --intel-cyan-dim: #0891b2;
    --intel-cyan-glow: rgba(0, 212, 255, 0.15);
    --intel-amber: #f59e0b;
    --intel-amber-dim: #d97706;
    --intel-violet: #8b5cf6;
    --intel-text: #e8eaed;
    --intel-text-dim: #9ca3af;
    --intel-border: rgba(0, 212, 255, 0.2);
    --intel-danger: #ef4444;
    --intel-success: #10b981;
    --intel-warning: #f59e0b;
    --gradient-cyber: linear-gradient(135deg, var(--intel-cyan) 0%, var(--intel-violet) 100%);
}

/* ============================================
   TOOL CARDS
   ============================================ */

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.tool-card {
    background: var(--intel-bg-card);
    border: 1px solid var(--intel-border);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cyber);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px var(--intel-cyan-glow);
}

.tool-card:hover::before {
    opacity: 1;
}

.tool-card .tool-icon {
    width: 60px;
    height: 60px;
    background: var(--intel-cyan-glow);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.tool-card:hover .tool-icon {
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--intel-cyan-glow);
}

.tool-card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--intel-text);
    margin-bottom: 0.75rem;
}

.tool-card p {
    color: var(--intel-text-dim);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.tool-card .tool-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--intel-border);
}

.tool-card .credit-cost {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--intel-amber);
    font-size: 0.85rem;
    font-weight: 600;
}

/* ============================================
   RESULT SECTIONS
   ============================================ */

.result-section {
    background: var(--intel-bg-card);
    border: 1px solid var(--intel-border);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.result-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cyber);
}

.result-section h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--intel-cyan);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   DATA TABLES
   ============================================ */

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.data-table th {
    background: rgba(0, 212, 255, 0.1);
    color: var(--intel-cyan);
    padding: 0.85rem 1rem;
    text-align: left;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
    border-bottom: 2px solid var(--intel-border);
}

.data-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--intel-border);
    color: var(--intel-text);
    font-size: 0.9rem;
}

.data-table tr:hover td {
    background: rgba(0, 212, 255, 0.05);
}

.data-table .label {
    color: var(--intel-text-dim);
    font-weight: 500;
}

.data-table .value {
    color: var(--intel-text);
    font-family: 'JetBrains Mono', monospace;
}

/* ============================================
   SEARCH FORM
   ============================================ */

.search-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.search-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.search-form label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--intel-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.search-form input[type="text"],
.search-form input[type="email"],
.search-form input[type="tel"],
.search-form input[type="url"],
.search-form select,
.search-form textarea {
    background: rgba(10, 14, 23, 0.8);
    border: 2px solid var(--intel-border);
    color: var(--intel-text);
    padding: 0.9rem 1.2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.search-form input:focus,
.search-form select:focus,
.search-form textarea:focus {
    outline: none;
    border-color: var(--intel-cyan);
    box-shadow: 0 0 0 4px var(--intel-cyan-glow), 0 0 30px var(--intel-cyan-glow);
    background: rgba(10, 14, 23, 1);
}

.search-form input::placeholder,
.search-form textarea::placeholder {
    color: var(--intel-text-dim);
    opacity: 0.6;
}

/* ============================================
   CHECKBOX GROUP
   ============================================ */

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1rem 0;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--intel-cyan);
    border-radius: 4px;
}

.checkbox-item label {
    cursor: pointer;
    color: var(--intel-text);
    font-size: 0.9rem;
    transition: color 0.3s ease;
    text-transform: none;
    letter-spacing: normal;
}

.checkbox-item:hover label {
    color: var(--intel-cyan);
}

/* ============================================
   LOADING STATES
   ============================================ */

.search-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    gap: 1.5rem;
}

.search-loading .loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--intel-border);
    border-top-color: var(--intel-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.search-loading .status {
    color: var(--intel-text-dim);
    font-size: 0.95rem;
}

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

/* ============================================
   ALERTS & MESSAGES
   ============================================ */

.alert-intel {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    border-left: 4px solid;
    backdrop-filter: blur(10px);
    animation: alertSlide 0.4s ease;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

@keyframes alertSlide {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-intel.success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--intel-success);
    color: var(--intel-success);
}

.alert-intel.error {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--intel-danger);
    color: var(--intel-danger);
}

.alert-intel.warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--intel-warning);
    color: var(--intel-warning);
}

.alert-intel.info {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--intel-cyan);
    color: var(--intel-cyan);
}

/* ============================================
   CREDIT DISPLAY
   ============================================ */

.credit-display {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--intel-bg-card);
    border: 1px solid var(--intel-border);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    z-index: 100;
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.credit-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-cyber);
    border-radius: 12px 12px 0 0;
}

.credit-display .credit-label {
    font-size: 0.75rem;
    color: var(--intel-text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.credit-display .credit-count {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--intel-cyan);
}

/* ============================================
   DASHBOARD STATS
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--intel-bg-card);
    border: 1px solid var(--intel-border);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cyber);
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    background: var(--intel-cyan-glow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.stat-card .stat-value {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--intel-text);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--intel-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card.cyan .stat-value { color: var(--intel-cyan); }
.stat-card.amber .stat-value { color: var(--intel-amber); }
.stat-card.violet .stat-value { color: var(--intel-violet); }
.stat-card.green .stat-value { color: var(--intel-success); }

/* ============================================
   ACTIVITY LIST
   ============================================ */

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(17, 24, 39, 0.5);
    border: 1px solid var(--intel-border);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.activity-item:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.3);
}

.activity-item .activity-icon {
    width: 40px;
    height: 40px;
    background: var(--intel-cyan-glow);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.activity-item .activity-content {
    flex: 1;
}

.activity-item .activity-title {
    color: var(--intel-text);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.activity-item .activity-time {
    color: var(--intel-text-dim);
    font-size: 0.8rem;
}

/* ============================================
   BADGES & TAGS
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.cyan {
    background: var(--intel-cyan-glow);
    color: var(--intel-cyan);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.badge.amber {
    background: rgba(245, 158, 11, 0.15);
    color: var(--intel-amber);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge.green {
    background: rgba(16, 185, 129, 0.15);
    color: var(--intel-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge.red {
    background: rgba(239, 68, 68, 0.15);
    color: var(--intel-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge.violet {
    background: rgba(139, 92, 246, 0.15);
    color: var(--intel-violet);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

/* ============================================
   CODE BLOCKS
   ============================================ */

.code-block {
    background: rgba(10, 14, 23, 0.9);
    border: 1px solid var(--intel-border);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--intel-text);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.code-block .highlight {
    color: var(--intel-cyan);
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.progress-bar {
    height: 8px;
    background: var(--intel-border);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar .progress-fill {
    height: 100%;
    background: var(--gradient-cyber);
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* ============================================
   TABS
   ============================================ */

.tabs {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--intel-border);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--intel-text-dim);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.tab:hover {
    background: var(--intel-cyan-glow);
    color: var(--intel-cyan);
}

.tab.active {
    background: var(--intel-cyan-glow);
    color: var(--intel-cyan);
    box-shadow: 0 0 20px var(--intel-cyan-glow);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .credit-display {
        position: static;
        margin-bottom: 1.5rem;
    }

    .tabs {
        flex-wrap: wrap;
    }

    .data-table {
        display: block;
        overflow-x: auto;
    }
}