/* 
 * UCAGS CRM - Advanced Animations & Micro-interactions
 * Apple-inspired fluid animations
 */

/* Floating Animation for Cards */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.stat-card,
.dashboard-card {
    animation: float 6s ease-in-out infinite;
}

/* Avoid layout/scrollbar shifts when interacting with specific views */
#attendanceOfficerSection.dashboard-card,
#calendarView .dashboard-card,
#paymentsView .dashboard-card,
#calendarGrid,
#attendanceCalendarGrid {
    animation: none !important;
}

.stat-card:nth-child(1) { animation-delay: 0s; }
.stat-card:nth-child(2) { animation-delay: 1s; }
.stat-card:nth-child(3) { animation-delay: 2s; }
.stat-card:nth-child(4) { animation-delay: 3s; }

/* Shimmer Loading Effect */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading-shimmer {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.05) 0%,
        rgba(139, 92, 246, 0.1) 50%,
        rgba(255, 255, 255, 0.05) 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite linear;
}

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

.btn-primary::after,
.btn-success::after,
.btn-danger::after,
.btn-warning::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
}

.btn-primary:active::after,
.btn-success:active::after,
.btn-danger:active::after,
.btn-warning:active::after {
    animation: ripple 0.6s ease-out;
}

/* Glow Effect */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(139, 92, 246, 0.6);
    }
}

.stat-card:hover,
.dashboard-card:hover {
    animation: glow 2s ease-in-out infinite;
}

/* Bounce In Animation */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

.modal.active .modal-content {
    animation: bounceIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.recent-item,
.followup-item {
    animation: fadeInUp 0.4s ease;
}

.recent-item:nth-child(1) { animation-delay: 0.1s; }
.recent-item:nth-child(2) { animation-delay: 0.2s; }
.recent-item:nth-child(3) { animation-delay: 0.3s; }
.recent-item:nth-child(4) { animation-delay: 0.4s; }
.recent-item:nth-child(5) { animation-delay: 0.5s; }

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

.status-badge {
    animation: scaleIn 0.3s ease;
}

/* Rotate In */
@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0.5);
    }
    to {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

.stat-icon {
    animation: rotateIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Gradient Animation */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.btn-primary,
.nav-brand h2,
.page-header h1 {
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}

/* Slide In From Left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.nav-link {
    animation: slideInLeft 0.4s ease;
}

.nav-link:nth-child(1) { animation-delay: 0.1s; }
.nav-link:nth-child(2) { animation-delay: 0.2s; }
.nav-link:nth-child(3) { animation-delay: 0.3s; }
.nav-link:nth-child(4) { animation-delay: 0.4s; }

/* Breathing Effect */
@keyframes breathe {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

.login-box {
    animation: breathe 4s ease-in-out infinite;
}

/* Typing Animation for Loading Text */
@keyframes typing {
    0%, 100% {
        content: 'Loading';
    }
    25% {
        content: 'Loading.';
    }
    50% {
        content: 'Loading..';
    }
    75% {
        content: 'Loading...';
    }
}

/* Background Gradient Animation */
@keyframes backgroundShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

body {
    background-size: 200% 200%;
    animation: backgroundShift 15s ease infinite;
}

/* Hover Lift Effect */
.table-container:hover,
.filters-bar:hover {
    animation: none;
}

/* Slide Up from Bottom */
@keyframes slideUpBottom {
    from {
        opacity: 0;
        transform: translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.data-table tbody tr {
    animation: slideUpBottom 0.4s ease;
}

/* Smooth Border Radius Animation */
@keyframes borderRadiusShift {
    0%, 100% {
        border-radius: 12px;
    }
    50% {
        border-radius: 24px;
    }
}

/* Particle Effect */
@keyframes particles {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(20px) scale(0.3);
        opacity: 0;
    }
}

/* Add particles on hover */
.stat-card::after,
.dashboard-card::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-purple-light);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
}

.stat-card:hover::after,
.dashboard-card:hover::after {
    animation: particles 2s ease-out;
}

/* Success Checkmark Animation */
@keyframes checkmark {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

/* Error Shake Enhanced */
@keyframes shakeEnhanced {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px) rotate(-1deg);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(10px) rotate(1deg);
    }
}

.error-message {
    animation: shakeEnhanced 0.5s ease;
}

/* Loading Spinner */
@keyframes spinner {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: 10px;
    border: 3px solid rgba(139, 92, 246, 0.3);
    border-top-color: var(--primary-purple);
    border-radius: 50%;
    animation: spinner 0.8s linear infinite;
}

/* Card Flip Effect (for future use) */
@keyframes flipCard {
    from {
        transform: perspective(1000px) rotateY(0);
    }
    to {
        transform: perspective(1000px) rotateY(180deg);
    }
}

/* Reveal Animation */
@keyframes reveal {
    from {
        clip-path: inset(0 100% 0 0);
    }
    to {
        clip-path: inset(0 0 0 0);
    }
}

.page-header h1 {
    animation: reveal 1s cubic-bezier(0.77, 0, 0.175, 1);
}

/* Stagger Animation Helper */
.stagger-animation > * {
    animation: fadeInUp 0.5s ease;
}

.stagger-animation > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-animation > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-animation > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-animation > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-animation > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-animation > *:nth-child(6) { animation-delay: 0.6s; }