/* CSS Variables for Cyberpunk Theme */
:root {
    --cyber-dark: #1A1A2E;
    --cyber-dark-blue: #16213E;
    --cyber-blue: #0F3460;
    --cyber-pink: #E94560;
    --cyber-white: #FFFFFF;
    --cyber-gradient: linear-gradient(135deg, var(--cyber-dark) 0%, var(--cyber-dark-blue) 50%, var(--cyber-blue) 100%);
    --cyber-glow: 0 0 20px rgba(233, 69, 96, 0.3);
    --cyber-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    --cyber-border: 1px solid rgba(233, 69, 96, 0.3);
    --cyber-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Styles */
* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    background: var(--cyber-gradient);
    background-attachment: fixed;
    color: var(--cyber-white);
    display: flex;
    flex-direction: column;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
}

main.container-fluid {
    flex: 1 0 auto;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(233, 69, 96, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(15, 52, 96, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Typography */
.cyber-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cyber-pink);
    text-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
}

.cyber-subtitle {
    font-size: 1.1rem;
    color: var(--cyber-white);
    opacity: 0.8;
}

.cyber-text-primary {
    color: var(--cyber-pink) !important;
}

.cyber-text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}

.cyber-link {
    color: var(--cyber-pink);
    text-decoration: none;
    transition: var(--cyber-transition);
}

.cyber-link:hover {
    color: var(--cyber-white);
    text-shadow: var(--cyber-glow);
}

/* Header */
.header-cyberpunk {
    background: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: var(--cyber-border);
    position: sticky;
    top: 0;
    z-index: 1020;
}

/* Buttons */
.btn-cyber-primary {
    background: linear-gradient(45deg, var(--cyber-pink), #ff6b8a);
    border: none;
    color: var(--cyber-white);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: var(--cyber-transition);
    box-shadow: var(--cyber-shadow);
}

.btn-cyber-primary:hover {
    background: linear-gradient(45deg, #ff6b8a, var(--cyber-pink));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(233, 69, 96, 0.4);
    color: var(--cyber-white);
}

.btn-cyber-outline {
    background: transparent;
    border: 2px solid var(--cyber-pink);
    color: var(--cyber-pink);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: var(--cyber-transition);
}

.btn-cyber-outline:hover {
    background: var(--cyber-pink);
    color: var(--cyber-white);
    box-shadow: var(--cyber-glow);
}

/* Cards */
.cyber-card {
    background: rgba(22, 33, 62, 0.8);
    backdrop-filter: blur(10px);
    border: var(--cyber-border);
    border-radius: 12px;
    box-shadow: var(--cyber-shadow);
    transition: var(--cyber-transition);
}

.cyber-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border-color: var(--cyber-pink);
}

.cyber-card .card-header {
    background: rgba(15, 52, 96, 0.6);
    border-bottom: var(--cyber-border);
    color: var(--cyber-white);
    font-weight: 600;
}

.cyber-card .card-body {
    color: var(--cyber-white);
}

/* Icons */
.cyber-icon {
    color: var(--cyber-pink);
    font-size: 1.5rem;
}

.cyber-icon-large {
    color: var(--cyber-pink);
    font-size: 4rem;
    text-shadow: var(--cyber-glow);
}

/* Forms */
.cyber-input {
    background: rgba(15, 52, 96, 0.6) !important;
    border: 1px solid rgba(233, 69, 96, 0.3) !important;
    color: var(--cyber-white) !important;
    border-radius: 8px !important;
    transition: var(--cyber-transition) !important;
}

.cyber-input:focus {
    background: rgba(15, 52, 96, 0.8) !important;
    border-color: var(--cyber-pink) !important;
    box-shadow: 0 0 0 0.2rem rgba(233, 69, 96, 0.25) !important;
    color: var(--cyber-white) !important;
}

.cyber-input::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

.form-floating > label {
    color: rgba(255, 255, 255, 0.7) !important;
}

.form-floating > .cyber-input:focus ~ label,
.form-floating > .cyber-input:not(:placeholder-shown) ~ label {
    color: var(--cyber-pink) !important;
}

/* Modal */
.cyber-modal .modal-content {
    background: var(--cyber-gradient);
    border: var(--cyber-border);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.cyber-modal .modal-header {
    border-bottom: var(--cyber-border);
    color: var(--cyber-white);
}

.cyber-modal .modal-footer {
    border-top: var(--cyber-border);
}

/* Offcanvas */
.cyber-offcanvas {
    background: var(--cyber-gradient);
    border-left: var(--cyber-border);
    width: 400px !important;
}

@media (max-width: 768px) {
    .cyber-offcanvas {
        width: 100% !important;
    }
}

/* Accordion */
.cyber-accordion-item {
    background: rgba(22, 33, 62, 0.6);
    border: var(--cyber-border);
    border-radius: 8px !important;
    margin-bottom: 0.5rem;
}

.cyber-accordion-button {
    background: rgba(15, 52, 96, 0.6) !important;
    color: var(--cyber-white) !important;
    border: none !important;
    font-weight: 600;
}

.cyber-accordion-button:not(.collapsed) {
    background: rgba(233, 69, 96, 0.2) !important;
    color: var(--cyber-pink) !important;
    box-shadow: none !important;
}

.cyber-accordion-button::after {
    filter: brightness(0) invert(1);
}

.accordion-body {
    background: rgba(22, 33, 62, 0.4);
    color: var(--cyber-white);
}

.accordion-body code {
    background: rgba(15, 52, 96, 0.8);
    color: var(--cyber-pink);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

/* Alerts */
.cyber-alert {
    background: rgba(15, 52, 96, 0.6) !important;
    border: var(--cyber-border) !important;
    color: var(--cyber-white) !important;
    border-radius: 8px !important;
}

.cyber-alert.alert-info {
    border-color: rgba(13, 202, 240, 0.3) !important;
}

.cyber-alert.alert-danger {
    border-color: rgba(220, 53, 69, 0.3) !important;
}

/* Table */
.table-dark {
    --bs-table-bg: rgba(22, 33, 62, 0.6);
    --bs-table-striped-bg: rgba(15, 52, 96, 0.4);
    --bs-table-border-color: rgba(233, 69, 96, 0.2);
    color: var(--cyber-white);
}

.table-dark th {
    background: rgba(15, 52, 96, 0.8);
    color: var(--cyber-pink);
    font-weight: 600;
    border-color: rgba(233, 69, 96, 0.3);
}

/* Chart Container */
#growthChart {
    background: rgba(15, 52, 96, 0.3);
    border-radius: 8px;
    max-width: 100%;
    height: auto !important;
}

/* Footer */
.footer-cyberpunk {
    background: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(10px);
    border-top: var(--cyber-border);
    flex-shrink: 0;
    margin-top: auto;
    
}

/* Responsive Design */
@media (max-width: 768px) {
    .cyber-title {
        font-size: 1.8rem;
    }
    
    .cyber-subtitle {
        font-size: 0.9rem;
    }
    
    .cyber-icon-large {
        font-size: 3rem;
    }
    
    .btn-cyber-primary,
    .btn-cyber-outline {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .cyber-card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 576px) {
    .header-cyberpunk .row > div {
        text-align: center !important;
        margin-bottom: 0.5rem;
    }
    
    .header-cyberpunk .col-md-4 {
        margin-top: 1rem;
    }
    
    .cyber-title {
        font-size: 1.5rem;
    }
    
    .cyber-subtitle {
        font-size: 0.8rem;
    }
}

/* Animation for loading states */
.loading-shimmer {
    background: linear-gradient(90deg, 
        rgba(255,255,255,0.1) 25%, 
        rgba(233,69,96,0.2) 50%, 
        rgba(255,255,255,0.1) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--cyber-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--cyber-pink);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #ff6b8a;
}

/* Focus indicators for accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--cyber-pink);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --cyber-border: 2px solid var(--cyber-pink);
    }
    
    .cyber-card {
        border-width: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print styles */
@media print {
    body {
        background: white !important;
        color: black !important;
    }
    
    .header-cyberpunk,
    .footer-cyberpunk,
    .btn,
    .modal,
    .offcanvas {
        display: none !important;
    }
    
    .cyber-card {
        border: 1px solid black !important;
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }
}