/* MCP Security Hub - FuzzForge Design System */

:root {
    /* Base colors */
    --bg-base: #0d0a1a;
    --bg-card: rgba(17, 14, 32, 0.6);
    --bg-card-hover: rgba(25, 21, 45, 0.8);
    --border-color: rgba(99, 102, 241, 0.15);
    --border-hover: rgba(99, 102, 241, 0.3);

    /* Text colors */
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    /* Accent colors */
    --indigo-500: #6366f1;
    --violet-500: #8b5cf6;
    --emerald-500: #10b981;
    --rose-500: #f43f5e;
    --amber-500: #f59e0b;
    --cyan-500: #06b6d4;

    /* Category colors */
    --cat-reconnaissance: #3b82f6;
    --cat-web-security: #f43f5e;
    --cat-binary-analysis: #8b5cf6;
    --cat-cloud-security: #06b6d4;
    --cat-secrets: #f59e0b;
    --cat-exploitation: #ef4444;
    --cat-osint: #3b82f6;
    --cat-threat-intel: #a855f7;
    --cat-active-directory: #10b981;
    --cat-password-cracking: #ea580c;
    --cat-code-security: #14b8a6;
    --cat-meta: #6b7280;

    --transition-speed: 0.3s;
}

/* Reset and base */
* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Ambient background glow */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(ellipse 80% 60% at 5% 5%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 70% 50% at 95% 95%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 50% 50%, rgba(124, 58, 237, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 80% 20%, rgba(168, 85, 247, 0.06) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

/* Ensure content is above background */
header, main, footer, section {
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    background: linear-gradient(to bottom, rgba(13, 10, 26, 0.95), rgba(13, 10, 26, 0.8));
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--indigo-500) 0%, var(--violet-500) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

/* Stats section */
.stats-section {
    background: transparent;
}

.stat-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(17, 14, 32, 0.4) 50%, rgba(17, 14, 32, 0.4) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    transition: all var(--transition-speed);
}

.stat-card:hover {
    border-color: rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff 30%, rgba(255,255,255,0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* Filter section */
.filter-section {
    background: rgba(13, 10, 26, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.search-input {
    background: rgba(17, 14, 32, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    width: 100%;
    font-size: 0.95rem;
    transition: all var(--transition-speed);
}

.search-input:focus {
    outline: none;
    border-color: var(--indigo-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.search-input::placeholder {
    color: var(--text-muted);
}

/* Category filter buttons */
.filter-btn {
    background: rgba(17, 14, 32, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-btn:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--indigo-500), var(--violet-500));
    border-color: transparent;
    color: white;
}

.filter-btn .badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

/* Server cards */
.server-card {
    background: linear-gradient(135deg, rgba(17, 14, 32, 0.8) 0%, rgba(13, 10, 26, 0.6) 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--transition-speed);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.server-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 60px rgba(99, 102, 241, 0.1);
}

.card-header {
    padding: 1.25rem 1.25rem 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

.card-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

.card-title a:hover {
    color: var(--indigo-500);
}

.card-body {
    padding: 1rem 1.25rem;
    flex-grow: 1;
}

.card-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0 0 1rem 0;
}

.card-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-original {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.3);
    gap: 0.25rem;
}

.badge-community {
    background: rgba(168, 85, 247, 0.2);
    color: #c4b5fd;
    border: 1px solid rgba(168, 85, 247, 0.3);
    gap: 0.25rem;
}

.badge-tools {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Tool tags */
.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-top: 0.75rem;
}

.tool-tag {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}

/* Docker command */
.docker-cmd {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--indigo-500), var(--violet-500));
    border: none;
    color: white;
}

.btn-primary:hover {
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    transform: translateY(-1px);
}

/* Copy button feedback */
.copy-btn.copied {
    background: var(--emerald-500) !important;
    border-color: var(--emerald-500) !important;
    color: white !important;
}

/* Category section headers */
.category-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.category-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.category-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.category-count {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.625rem;
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Category-specific colors */
[data-category="Reconnaissance"] .category-icon { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
[data-category="Web Security"] .category-icon { background: rgba(244, 63, 94, 0.2); color: #fb7185; }
[data-category="Binary Analysis"] .category-icon { background: rgba(139, 92, 246, 0.2); color: #a78bfa; }
[data-category="Cloud Security"] .category-icon { background: rgba(6, 182, 212, 0.2); color: #22d3ee; }
[data-category="Secrets Detection"] .category-icon { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }
[data-category="Exploitation"] .category-icon { background: rgba(239, 68, 68, 0.2); color: #f87171; }
[data-category="OSINT"] .category-icon { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
[data-category="Threat Intelligence"] .category-icon { background: rgba(168, 85, 247, 0.2); color: #c084fc; }
[data-category="Active Directory"] .category-icon { background: rgba(16, 185, 129, 0.2); color: #34d399; }
[data-category="Password Cracking"] .category-icon { background: rgba(234, 88, 12, 0.2); color: #fb923c; }
[data-category="Code Security"] .category-icon { background: rgba(20, 184, 166, 0.2); color: #2dd4bf; }
[data-category="Meta"] .category-icon { background: rgba(107, 114, 128, 0.2); color: #9ca3af; }

/* Footer */
.footer {
    background: rgba(13, 10, 26, 0.9);
    border-top: 1px solid var(--border-color);
}

.footer a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

.footer a:hover {
    color: var(--indigo-500);
}

/* Toast notification */
.toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1000;
}

.toast {
    background: linear-gradient(135deg, var(--emerald-500), #059669);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.3);
    display: none;
    align-items: center;
    gap: 0.5rem;
    animation: toast-slide-in 0.3s ease-out;
}

.toast.show {
    display: flex;
}

@keyframes toast-slide-in {
    from {
        opacity: 0;
        transform: translateX(100%) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* Hide elements */
.hidden {
    display: none !important;
}

/* Grid layout */
.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .stat-value {
        font-size: 1.75rem;
    }

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

    .filter-section .container {
        flex-direction: column;
        gap: 1rem;
    }

    .category-filters {
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
}

/* Utility classes */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.flex {
    display: flex;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.flex-wrap {
    flex-wrap: wrap;
}

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

.mb-4 {
    margin-bottom: 1rem;
}

.mb-5 {
    margin-bottom: 1.25rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-5 {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
}