/* ===================================
   DESIGN SYSTEM - CUSTOM STYLES
   =================================== */

/* Loading spinner */
.spinner {
    border: 3px solid rgba(12, 127, 242, 0.1);
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-surface-muted);
}

::-webkit-scrollbar-thumb {
    background: var(--color-content-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-content-secondary);
}

/* Hero Carousel Styles */
.hero-carousel {
    position: relative;
    height: 90vh;
    min-height: 600px;
    max-height: 900px;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 2;
}

.carousel-slide.active .carousel-image {
    transform: scale(1);
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    transition: transform 8s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(9, 104, 218, 0.5), rgba(9, 104, 218, 0.7));
    z-index: 3;
}

.carousel-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
    padding: 24px;
}

/* Navigation Arrows */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    color: var(--color-content-primary);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
}

.carousel-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.carousel-nav.prev {
    left: 24px;
}

.carousel-nav.next {
    right: 24px;
}

/* Dots Indicator */
.carousel-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 5;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.dot:hover,
.dot.active {
    background: white;
    transform: scale(1.3);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Login logo constraints */

/* Hide navigation when only one slide */
.hero-carousel[data-single-slide="true"] .carousel-nav,
.hero-carousel[data-single-slide="true"] .carousel-dots {
    display: none;
}

/* Scroll animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate.animate-fade-up {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation for lists */
.stagger-item {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Card hover effects */
.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

/* Button hover effects */
.btn-effect {
    position: relative;
    overflow: hidden;
}

.btn-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-effect:active::after {
    width: 300px;
    height: 300px;
}

/* Loading states */
.skeleton {
    background: linear-gradient(90deg, var(--color-surface-muted) 25%, #e5e7eb 50%, var(--color-surface-muted) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

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

/* Focus states for accessibility */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Button focus states */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Link hover transitions */
a {
    transition: color 0.2s ease;
}

/* Input transitions */
input, select, textarea {
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Image lazy loading */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded,
img:not([loading="lazy"]) {
    opacity: 1;
}

/* Toast animations */
@keyframes toast-enter {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toast-exit {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

.toast-enter {
    animation: toast-enter 0.3s ease forwards;
}

.toast-exit {
    animation: toast-exit 0.3s ease forwards;
}

/* Badge pulse for notifications */
@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.badge-pulse {
    animation: badge-pulse 2s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-carousel {
        height: 80vh;
        min-height: 500px;
        max-height: 700px;
    }
    
    .carousel-nav {
        width: 44px;
        height: 44px;
        font-size: 14px;
    }
    
    .carousel-nav.prev {
        left: 12px;
    }
    
    .carousel-nav.next {
        right: 12px;
    }
    
    .carousel-dots {
        bottom: 20px;
        gap: 10px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* 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;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    :root {
        /* Can be extended for dark mode support */
    }
}

/* Jazzmin Admin Login Logo Fix */
.login-page .login-box .login-logo img {
    max-width: 200px !important;
    height: auto !important;
    margin: 0 auto 10px auto !important;
    display: block;
}

.login-page .login-box .login-logo {
    margin-bottom: 5px !important;
}

.login-page .login-logo .logo-dark {
    display: none !important;
}

html[data-bs-theme="dark"] .login-page .login-logo .logo-light {
    display: none !important;
}

html[data-bs-theme="dark"] .login-page .login-logo .logo-dark {
    display: block !important;
}

/* Ensure the welcome sign doesn't overlap */
.login-box-msg {
    padding: 0 20px 15px 20px !important;
    font-weight: 600;
}

/* Sidebar logo fix */
.brand-link .brand-image {
    max-height: 38px !important;
    width: auto !important;
    object-fit: contain;
}

/* Hide Jazzmin version branding from admin footer */
.main-footer .float-end.d-none.d-sm-inline {
    display: none !important;
}