/**
 * ISP Management System - Animations & Effects
 * ============================================
 */

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.4);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(52, 152, 219, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0);
    }
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes flip {
    0% {
        transform: perspective(400px) rotateY(0);
    }
    100% {
        transform: perspective(400px) rotateY(360deg);
    }
}

@keyframes swing {
    20% {
        transform: rotate(15deg);
    }
    40% {
        transform: rotate(-10deg);
    }
    60% {
        transform: rotate(5deg);
    }
    80% {
        transform: rotate(-5deg);
    }
    100% {
        transform: rotate(0deg);
    }
}

@keyframes wobble {
    0% {
        transform: translateX(0);
    }
    15% {
        transform: translateX(-25px) rotate(-5deg);
    }
    30% {
        transform: translateX(20px) rotate(3deg);
    }
    45% {
        transform: translateX(-15px) rotate(-3deg);
    }
    60% {
        transform: translateX(10px) rotate(2deg);
    }
    75% {
        transform: translateX(-5px) rotate(-1deg);
    }
    100% {
        transform: translateX(0);
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(52, 152, 219, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(52, 152, 219, 0.8), 0 0 40px rgba(52, 152, 219, 0.4);
    }
}

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

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.1);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.1);
    }
    70% {
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

@keyframes progress {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

@keyframes spin-slow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

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

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in-down {
    animation: fadeInDown 0.5s ease forwards;
}

.fade-in-left {
    animation: fadeInLeft 0.5s ease forwards;
}

.fade-in-right {
    animation: fadeInRight 0.5s ease forwards;
}

.scale-in {
    animation: scaleIn 0.4s ease forwards;
}

.slide-in-up {
    animation: slideInUp 0.5s ease forwards;
}

.slide-in-down {
    animation: slideInDown 0.5s ease forwards;
}

.slide-in-left {
    animation: slideInLeft 0.5s ease forwards;
}

.slide-in-right {
    animation: slideInRight 0.5s ease forwards;
}

.bounce {
    animation: bounce 1s ease infinite;
}

.pulse {
    animation: pulse 2s ease infinite;
}

.shake {
    animation: shake 0.5s ease;
}

.rotate {
    animation: rotate 1s linear infinite;
}

.flip {
    animation: flip 0.6s ease;
}

.swing {
    animation: swing 1s ease;
}

.wobble {
    animation: wobble 1s ease;
}

.glow {
    animation: glow 2s ease infinite;
}

.shimmer {
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

.heartbeat {
    animation: heartbeat 1.5s ease infinite;
}

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

/* Staggered Animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }
.stagger-7 { animation-delay: 0.7s; }
.stagger-8 { animation-delay: 0.8s; }
.stagger-9 { animation-delay: 0.9s; }
.stagger-10 { animation-delay: 1s; }

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.hover-scale {
    transition: transform 0.3s ease;
}

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

.hover-rotate {
    transition: transform 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(52, 152, 219, 0.4);
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: rotate 0.8s linear infinite;
}

/* Button Animations */
.btn-animate {
    position: relative;
    overflow: hidden;
}

.btn-animate::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 ease, height 0.6s ease;
}

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

/* Card Hover Effects */
.card-hover {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card-hover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

/* Image Hover Zoom */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.5s ease;
}

.img-zoom:hover img {
    transform: scale(1.1);
}

/* Text Animations */
.text-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-shimmer {
    background: linear-gradient(90deg, #333 0%, #666 50%, #333 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s ease;
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Notification Animations */
.notification-enter {
    animation: slideInRight 0.4s ease forwards;
}

.notification-exit {
    animation: slideInRight 0.4s ease reverse forwards;
}

/* Modal Animations */
.modal-fade-in {
    animation: fadeIn 0.3s ease;
}

.modal-slide-up {
    animation: slideInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-scale-in {
    animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Progress Bar Animation */
.progress-animate {
    animation: progress 2s ease-out forwards;
}

/* Chart Container Animations */
.chart-container {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.5s ease;
}

.chart-container.loaded {
    opacity: 1;
    transform: scale(1);
}

/* Status Indicator Animations */
.status-pulse {
    position: relative;
}

.status-pulse::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-ring 2s ease-out infinite;
}

/* Connection Status Dot */
.connection-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    position: relative;
}

.connection-dot.active {
    background: #27ae60;
    box-shadow: 0 0 0 4px rgba(39, 174, 96, 0.3);
}

.connection-dot.inactive {
    background: #e74c3c;
}

.connection-dot.pending {
    background: #f39c12;
    animation: pulse 2s infinite;
}

/* Tooltip Custom Animations */
.tooltip-custom {
    animation: fadeIn 0.2s ease;
}

/* Dropdown Animations */
.dropdown-menu {
    animation: fadeInDown 0.2s ease;
}

.dropdown-menu-end {
    animation: fadeInDown 0.2s ease;
}

/* Alert Animations */
.alert-enter {
    animation: slideInRight 0.4s ease, fadeIn 0.4s ease;
}

.alert-exit {
    animation: slideInRight 0.4s ease reverse, fadeIn 0.4s ease reverse;
}

/* Page Transition */
.page-transition {
    animation: fadeIn 0.3s ease;
}

/* Sidebar Menu Item Animations */
.nav-item {
    animation: fadeInLeft 0.3s ease forwards;
    opacity: 0;
}

.nav-item:nth-child(1) { animation-delay: 0.05s; }
.nav-item:nth-child(2) { animation-delay: 0.1s; }
.nav-item:nth-child(3) { animation-delay: 0.15s; }
.nav-item:nth-child(4) { animation-delay: 0.2s; }
.nav-item:nth-child(5) { animation-delay: 0.25s; }
.nav-item:nth-child(6) { animation-delay: 0.3s; }
.nav-item:nth-child(7) { animation-delay: 0.35s; }
.nav-item:nth-child(8) { animation-delay: 0.4s; }
.nav-item:nth-child(9) { animation-delay: 0.45s; }
.nav-item:nth-child(10) { animation-delay: 0.5s; }

/* Card Entrance Animations */
.card-entrance {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

/* Table Row Animations */
.table-row-animate {
    animation: fadeIn 0.3s ease forwards;
    opacity: 0;
}

/* Badge Animations */
.badge-animate {
    animation: scaleIn 0.3s ease;
}

/* Number Counter Animation */
.counter-animate {
    animation: count-up 0.5s ease forwards;
}

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

/* Focus Animations */
input:focus,
select:focus,
textarea:focus {
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

/* Custom Scrollbar Animation */
::-webkit-scrollbar-thumb {
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: #888;
}

/* Image Loading Placeholder */
.img-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* Error Shake Animation */
.error-shake {
    animation: shake 0.5s ease;
    border-color: #e74c3c !important;
}

/* Success Pulse Animation */
.success-pulse {
    animation: pulse 0.5s ease;
    border-color: #27ae60 !important;
}

/* Loading Overlay Animation */
.loading-overlay {
    animation: fadeIn 0.3s ease;
}

.loading-overlay-exit {
    animation: fadeIn 0.3s ease reverse;
}

/* Chat Message Animations */
.chat-message-enter {
    animation: messageSlide 0.3s ease;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Port Card Animations */
.port-card-animate {
    animation: scaleIn 0.3s ease forwards;
    opacity: 0;
}

/* Stat Card Number Count Animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-number-animate {
    animation: countUp 0.6s ease forwards;
    display: inline-block;
}

/* Gradient Text Animation */
.gradient-text-animate {
    background: linear-gradient(90deg, #3498db, #9b59b6, #e74c3c, #f39c12, #3498db);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
}

/* Ripple Effect for Buttons */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::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;
}

.ripple:active::before {
    width: 300px;
    height: 300px;
}

/* Hover Underline Animation */
.hover-underline {
    position: relative;
    display: inline-block;
}

.hover-underline::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: currentColor;
    transition: width 0.3s ease;
}

.hover-underline:hover::after {
    width: 100%;
}

/* Magnetic Button Effect */
.magnetic-btn {
    transition: transform 0.3s ease;
}

/* 3D Card Effect */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
}

.card-3d:hover {
    transform: rotateY(5deg) rotateX(5deg);
}

/* Neon Glow Effect */
.neon-glow {
    box-shadow: 0 0 5px #3498db, 0 0 10px #3498db, 0 0 20px #3498db;
    animation: neonPulse 2s ease infinite;
}

@keyframes neonPulse {
    0%, 100% {
        box-shadow: 0 0 5px #3498db, 0 0 10px #3498db, 0 0 20px #3498db;
    }
    50% {
        box-shadow: 0 0 10px #3498db, 0 0 20px #3498db, 0 0 40px #3498db;
    }
}

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

.particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: particleMove 20s linear infinite;
}

@keyframes particleMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(20px, 20px);
    }
}