/* ============================================
   MODERN ENHANCEMENTS - WOW FACTOR
   ============================================ */

/* Smooth Page Transitions */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body {
    animation: fadeIn 0.6s ease-out;
}

/* Modern Glassmorphism Cards */
.glass-card {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
}

/* Modern Gradient Text */
.gradient-text-modern {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.floating-element {
    animation: float 3s ease-in-out infinite;
}

/* Modern Button Hover Effects */
.btn-modern {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.btn-modern:hover::before {
    width: 300px;
    height: 300px;
}

/* Parallax Effect */
.parallax-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(180deg, #f5f7fa 0%, #c3cfe2 100%);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Modern Card Hover */
.card-modern {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.card-modern:hover::before {
    left: 100%;
}

.card-modern:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
}

/* Shine Effect */
@keyframes shine {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.shine-effect {
    background: linear-gradient(90deg, transparent 30%, rgba(255, 255, 255, 0.5) 50%, transparent 70%);
    background-size: 200% 100%;
    animation: shine 3s infinite;
}

/* Modern Badge */
.badge-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 50px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.badge-modern:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
    transform: scale(1.05);
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #e2e8f0;
        --text-light: #a0aec0;
        --bg-color: #1a202c;
        --card-bg: #2d3748;
    }
}

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

/* Modern Input Focus */
.form-control-modern:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    transform: scale(1.02);
    transition: all 0.3s ease;
}

/* Particle Background Effect */
.particles-bg {
    position: relative;
    overflow: hidden;
}

.particles-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(240, 147, 251, 0.1) 0%, transparent 50%);
    animation: particle-float 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes particle-float {
    0%, 100% {
        transform: translate(0, 0);
    }
    33% {
        transform: translate(30px, -30px);
    }
    66% {
        transform: translate(-30px, 30px);
    }
}

/* Modern Tooltip */
.tooltip-modern {
    position: relative;
    cursor: help;
}

.tooltip-modern::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    border-radius: 8px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.tooltip-modern:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Modern Progress Bar */
.progress-modern {
    height: 8px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.progress-modern::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--progress-width, 0%);
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    transition: width 1s ease;
    animation: progress-shine 2s infinite;
}

@keyframes progress-shine {
    0% {
        box-shadow: 0 0 10px rgba(102, 126, 234, 0);
    }
    50% {
        box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
    }
    100% {
        box-shadow: 0 0 10px rgba(102, 126, 234, 0);
    }
}

/* Modern Tabs */
.tabs-modern {
    display: flex;
    gap: 10px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
    margin-bottom: 20px;
}

.tab-modern {
    padding: 12px 24px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-light);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tab-modern:hover {
    color: var(--primary-color);
}

.tab-modern.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-modern.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 3px 3px 0 0;
}

/* Modern Alert */
.alert-modern {
    padding: 16px 20px;
    border-radius: 12px;
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideInRight 0.3s ease;
}

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

/* Modern Modal */
.modal-modern .modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Modern Dropdown */
.dropdown-modern .dropdown-menu {
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 8px;
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-modern .dropdown-item {
    padding: 10px 16px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.dropdown-modern .dropdown-item:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    transform: translateX(5px);
}

/* Modern Table */
.table-modern {
    border-collapse: separate;
    border-spacing: 0;
}

.table-modern thead th {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: none;
    padding: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1px;
}

.table-modern tbody tr {
    transition: all 0.3s ease;
}

.table-modern tbody tr:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: scale(1.01);
}

.table-modern tbody td {
    padding: 16px;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

/* Modern Pagination */
.pagination-modern .page-link {
    border: none;
    color: var(--primary-color);
    padding: 10px 16px;
    margin: 0 4px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.pagination-modern .page-link:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    transform: translateY(-2px);
}

.pagination-modern .page-item.active .page-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* Modern Form Switch */
.switch-modern {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch-modern input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider-modern {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 26px;
}

.slider-modern:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider-modern {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

input:checked + .slider-modern:before {
    transform: translateX(24px);
}

/* Responsive Enhancements */
@media (max-width: 768px) {
    .glass-card {
        backdrop-filter: blur(5px);
    }
    
    .card-modern:hover {
        transform: translateY(-5px) scale(1.01);
    }
}