/* BuildCreaHub - Enhanced Site-Wide Styles */
/* Version 2.1 - Optimized for performance and consistency */

:root {
    /* Enhanced Color Palette */
    --bg-main: #060916;
    --bg-secondary: #0a0f1e;
    --sidebar-bg: linear-gradient(185deg, rgba(8, 13, 29, 0.96), rgba(8, 17, 38, 0.9));
    --card-bg: linear-gradient(165deg, rgba(16, 25, 49, 0.88), rgba(25, 38, 71, 0.5));
    --card-bg-solid: rgba(18, 25, 49, 0.85);
    
    /* Accent Colors */
    --accent-primary: #4f8cff;
    --accent-secondary: #22d3ee;
    --accent-third: #a78bfa;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    
    /* Enhanced Glow Effects */
    --accent-glow: rgba(79, 140, 255, 0.35);
    --accent-glow-hover: rgba(79, 140, 255, 0.5);
    --secondary-glow: rgba(34, 211, 238, 0.3);
    
    /* Typography */
    --text-main: #e6edf7;
    --text-dim: #97abc9;
    --text-soft: #c7d4ea;
    --text-muted: #6b7c93;
    
    /* Borders & Shadows */
    --border: rgba(141, 167, 208, 0.23);
    --border-hover: rgba(79, 140, 255, 0.4);
    --shadow-soft: 0 14px 36px rgba(2, 6, 23, 0.28);
    --shadow-medium: 0 22px 54px rgba(2, 6, 23, 0.45);
    --shadow-strong: 0 28px 72px rgba(2, 6, 23, 0.6);
    --shadow-glow: 0 0 30px rgba(79, 140, 255, 0.2);
    
    /* Gradients */
    --grad-linear: linear-gradient(135deg, #4f8cff 0%, #22d3ee 45%, #a78bfa 100%);
    --grad-primary: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    --radial-glow: radial-gradient(circle at 50% 50%, #100e1a 0%, #060916 100%);
    
    /* Layout */
    --sidebar-width: 280px;
    --sidebar-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --content-max-width: 1400px;
    --border-radius-sm: 12px;
    --border-radius-md: 16px;
    --border-radius-lg: 22px;
    --border-radius-xl: 28px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Animations */
    --anim-fast: 0.2s;
    --anim-medium: 0.35s;
    --anim-slow: 0.6s;
    --anim-bounce: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Enhanced Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--radial-glow),
                radial-gradient(circle at 12% 8%, rgba(34, 211, 238, 0.12), transparent 34%),
                radial-gradient(circle at 90% 15%, rgba(167, 139, 250, 0.15), transparent 32%),
                radial-gradient(circle at 50% 120%, rgba(79, 140, 255, 0.2), transparent 55%),
                #060916;
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    animation: pageFadeIn var(--anim-slow) ease-out;
}

/* Enhanced Grid Pattern */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(circle at center, black 30%, transparent 95%);
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-main);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    color: var(--text-soft);
    margin-bottom: var(--spacing-md);
    max-width: 65ch;
}

/* Enhanced Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl) var(--spacing-md);
    position: fixed;
    height: 100vh;
    z-index: 1000;
    right: 0;
    transition: var(--sidebar-transition);
    box-shadow: var(--shadow-medium);
    overflow-y: auto;
}

.sidebar::before {
    content: "";
    position: absolute;
    top: 24px;
    left: 18px;
    right: 18px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    opacity: 0.5;
}

body.sidebar-collapsed .sidebar {
    right: calc(var(--sidebar-width) * -1);
}

/* Enhanced Brand */
.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: var(--spacing-xl);
    padding-left: 8px;
}

.brand-logo-img {
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--anim-fast) ease;
}

.brand:hover .brand-logo-img {
    transform: scale(1.05);
}

.brand span {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    background: var(--grad-linear);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 28px var(--accent-glow);
}

/* Enhanced Navigation */
.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    text-decoration: none;
    color: var(--text-dim);
    border-radius: var(--border-radius-sm);
    border: 1px solid transparent;
    transition: all var(--anim-fast) ease;
    font-weight: 500;
    min-height: 44px;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.05) 48%, transparent 74%);
    transform: translateX(-130%);
    transition: transform 0.55s ease;
}

.nav-link:hover::before {
    transform: translateX(130%);
}

.nav-link:hover {
    color: var(--text-main);
    border-color: var(--border-hover);
    background: linear-gradient(120deg, rgba(79, 140, 255, 0.14), rgba(34, 211, 238, 0.08));
    transform: translateX(4px);
}

.nav-link.active {
    color: var(--text-main);
    border-color: rgba(79, 140, 255, 0.5);
    background: linear-gradient(130deg, rgba(79, 140, 255, 0.24), rgba(167, 139, 250, 0.16));
    box-shadow: var(--shadow-soft);
}

.nav-link.active i {
    color: var(--accent-primary);
}

.nav-link i {
    transition: transform var(--anim-fast) ease;
    flex-shrink: 0;
}

.nav-link:hover i {
    transform: translateX(2px);
}

/* Enhanced Sidebar Toggle */
.sidebar-toggle {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1001;
    background: linear-gradient(155deg, rgba(11, 20, 43, 0.95), rgba(13, 30, 66, 0.9));
    border: 1px solid rgba(79, 140, 255, 0.55);
    color: var(--text-main);
    width: 46px;
    height: 46px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--anim-fast) ease;
    box-shadow: var(--shadow-soft), 0 0 0 1px rgba(79, 140, 255, 0.25) inset;
}

.sidebar-toggle:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium), 0 0 0 1px rgba(79, 140, 255, 0.4) inset;
}

body:not(.sidebar-collapsed) .sidebar-toggle {
    right: calc(var(--sidebar-width) - 22px);
}

/* Enhanced Main Content */
.main-content {
    margin-right: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    padding: var(--spacing-2xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    transition: var(--sidebar-transition);
    min-height: 100vh;
    position: relative;
}

body.sidebar-collapsed .main-content {
    margin-right: 0;
    width: 100%;
}

/* Enhanced Cards */
.hero-card,
.service-card,
.project-card,
.feature-card,
.auth-card-login,
.modal-content,
.user-card-container,
.user-block {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(24px);
    transition: all var(--anim-medium) ease;
    position: relative;
    overflow: hidden;
}

.hero-card::before,
.service-card::before,
.project-card::before,
.feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
    pointer-events: none;
    opacity: 0.5;
}

.hero-card:hover,
.service-card:hover,
.project-card:hover,
.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-strong), var(--shadow-glow);
}

.hero-card,
.auth-card-login,
.modal-content {
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-2xl);
}

.service-card,
.project-card,
.feature-card {
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
}

/* Enhanced Buttons */
.btn-primary,
.btn-secondary,
.btn-order,
.btn-discord,
.btn-logout,
.btn-logout-full {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 24px;
    border-radius: var(--border-radius-sm);
    border: 1px solid transparent;
    background: var(--grad-linear);
    color: var(--text-main);
    font-weight: 700;
    text-decoration: none;
    min-height: 44px;
    transition: all var(--anim-fast) ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary::before,
.btn-order::before,
.btn-discord::before,
.btn-secondary::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.35) 48%, transparent 74%);
    transform: translateX(-130%);
    transition: transform 0.55s ease;
}

.btn-primary:hover::before,
.btn-order:hover::before,
.btn-discord:hover::before,
.btn-secondary:hover::before {
    transform: translateX(130%);
}

.btn-primary:hover,
.btn-order:hover,
.btn-discord:hover,
.btn-secondary:hover {
    transform: translateY(-3px);
    filter: brightness(1.08);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border);
    color: var(--text-main);
}

.btn-logout,
.btn-logout-full {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.24), rgba(239, 68, 68, 0.16));
    border-color: rgba(239, 68, 68, 0.38);
    color: #fca5a5;
    padding: 10px 16px;
    font-size: 0.9rem;
}

/* Enhanced Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-dim);
    font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    background: rgba(11, 20, 43, 0.8);
    color: var(--text-main);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-sm);
    padding: 14px 16px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--anim-fast) ease;
    min-height: 44px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.16), var(--shadow-glow);
    transform: translateY(-1px);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Enhanced Grid Layouts */
.grid-content,
.grid-projects,
.grid-services,
.feature-grid,
.footer-grid {
    display: grid;
    gap: var(--spacing-lg);
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.grid-projects {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.grid-services {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
}

/* Enhanced Icons & Features */
.feature-icon,
.icon-box,
.service-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-md);
    background: var(--grad-linear);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-soft);
    transition: all var(--anim-fast) ease;
}

.service-card:hover .feature-icon,
.service-card:hover .icon-box,
.project-card:hover .icon-box {
    transform: translateY(-3px) scale(1.03);
    box-shadow: var(--shadow-medium);
}

/* Enhanced Status Badges */
.status-badge,
.partner-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.status-badge.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-success);
    border-color: rgba(16, 185, 129, 0.3);
}

.status-badge.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-warning);
    border-color: rgba(245, 158, 11, 0.3);
}

.status-badge.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-danger);
    border-color: rgba(239, 68, 68, 0.3);
}

/* Enhanced Footer */
.site-footer,
.main-footer {
    margin-top: auto;
    background: linear-gradient(180deg, rgba(6, 11, 24, 0.82), rgba(4, 8, 18, 0.92));
    border-top: 1px solid var(--border);
    backdrop-filter: blur(8px);
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-sm);
    background: var(--grad-linear);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color var(--anim-fast) ease;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--text-main);
}

/* Enhanced Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.84);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: all var(--anim-medium) ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: all var(--anim-medium) ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

/* Enhanced Tables */
.pricing-table-container {
    margin-top: var(--spacing-lg);
    overflow-x: auto;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg-solid);
}

.pricing-table th,
.pricing-table td {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 0.95rem;
}

.pricing-table th {
    background: rgba(79, 140, 255, 0.08);
    font-family: 'Space Grotesk', sans-serif;
    color: var(--accent-secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
}

/* Enhanced Scrollbars */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(8, 13, 28, 0.85);
}

::-webkit-scrollbar-thumb {
    background: var(--grad-primary);
    border-radius: 999px;
    border: 2px solid rgba(8, 13, 28, 0.85);
}

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

/* Enhanced Animations */
@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes popIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes glowPulse {
    0%, 100% { box-shadow: var(--shadow-glow); }
    50% { box-shadow: 0 0 40px rgba(79, 140, 255, 0.4); }
}

/* Animation Classes */
.animate-fade-in { animation: pageFadeIn var(--anim-slow) ease-out both; }
.animate-slide-in { animation: slideInSidebar var(--anim-medium) ease-out both; }
.animate-rise-in { animation: riseIn var(--anim-medium) ease-out both; }
.animate-pop-in { animation: popIn var(--anim-medium) ease-out both; }

/* Staggered Animations */
.stagger-children > *:nth-child(1) { animation-delay: 0.05s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.15s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.25s; }

/* Enhanced Responsive Design */
@media (max-width: 1200px) {
    .main-content { padding: var(--spacing-xl) var(--spacing-md); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
    .hero-card,
    .auth-card-login,
    .modal-content {
        border-radius: var(--border-radius-lg);
        padding: var(--spacing-xl);
    }
    
    .service-card,
    .project-card,
    .feature-card {
        border-radius: var(--border-radius-sm);
        padding: var(--spacing-lg);
    }
    
    .main-content { padding: var(--spacing-lg) var(--spacing-md); }
    .footer-grid { grid-template-columns: 1fr; gap: var(--spacing-lg); }
}

@media (max-width: 768px) {
    .sidebar {
        width: 85%;
        max-width: 320px;
        padding: var(--spacing-lg) var(--spacing-md);
        border-radius: 0;
    }
    
    body.sidebar-collapsed .sidebar {
        right: -100%;
    }
    
    .main-content {
        margin-right: 0;
        width: 100%;
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .sidebar-toggle {
        width: 44px;
        height: 44px;
        top: 20px;
        right: 20px;
    }
    
    .grid-content,
    .grid-projects,
    .grid-services,
    .feature-grid,
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .btn-primary,
    .btn-secondary,
    .btn-order,
    .btn-discord {
        width: 100%;
        justify-content: center;
    }
    
    h1 { font-size: clamp(2rem, 6vw, 3rem); }
    h2 { font-size: clamp(1.5rem, 5vw, 2.5rem); }
}

@media (max-width: 480px) {
    :root {
        --spacing-xs: 0.75rem;
        --spacing-sm: 1.25rem;
        --spacing-md: 2rem;
        --spacing-lg: 2.5rem;
    }
    
    .main-content {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .sidebar {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .hero-card,
    .auth-card-login,
    .modal-content {
        padding: var(--spacing-lg) var(--spacing-md);
        border-radius: var(--border-radius-md);
    }
    
    .service-card,
    .project-card,
    .feature-card {
        padding: var(--spacing-md);
        border-radius: var(--border-radius-sm);
    }
    
    .sidebar-toggle {
        width: 40px;
        height: 40px;
        top: 16px;
        right: 16px;
    }
    
    .nav-link {
        padding: 12px 14px;
        font-size: 0.9rem;
    }
    
    .btn-primary,
    .btn-secondary,
    .btn-order,
    .btn-discord {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .feature-icon,
    .icon-box,
    .service-icon-box {
        width: 48px;
        height: 48px;
    }
    
    .site-footer,
    .main-footer {
        padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    }
}

/* Accessibility & Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border: rgba(255, 255, 255, 0.5);
        --text-dim: var(--text-main);
        --text-soft: var(--text-main);
    }
    
    .nav-link,
    .btn-primary,
    .btn-secondary {
        border-width: 2px;
    }
}

/* Focus Styles for Accessibility */
.nav-link:focus,
.btn-primary:focus,
.btn-secondary:focus,
.form-input:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .sidebar,
    .sidebar-toggle {
        display: none;
    }
    
    .main-content {
        margin: 0;
        width: 100%;
    }
    
    body {
        background: white;
        color: black;
    }
}