/* Modern CSS with Animations - Compact Version */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        transform: translate3d(0, -6px, 0);
    }
    70% {
        transform: translate3d(0, -3px, 0);
    }
    90% {
        transform: translate3d(0, -1px, 0);
    }
}

@keyframes progressBar {
    0% {
        width: 0%;
        opacity: 1;
    }
    100% {
        width: var(--progress-width, 0%);
        opacity: 1;
    }
}

@keyframes shimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

/* Component styles */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.animate-pulse-custom {
    animation: pulse 2s infinite;
}

.animate-bounce-custom {
    animation: bounce 2s infinite;
}

.gradient-text {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.card-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(245, 87, 108, 0.3);
}

/* Status animations */
.status-syncing {
    animation: spin 1s linear infinite, pulse 2s infinite;
}

.status-success {
    animation: bounce 0.6s ease;
}

.status-error {
    animation: pulse 0.6s ease;
}

.status-pending {
    opacity: 0.6;
}

/* Progress bar */
.progress-bar {
    animation: progressBar 1s ease-in-out;
    transition: width 0.3s ease;
}

/* Loading shimmer */
.shimmer {
    background: linear-gradient(to right, #f6f7f8 8%, #edeef1 18%, #f6f7f8 33%);
    background-size: 800px 104px;
    animation: shimmer 1.5s infinite linear;
}

/* Custom scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 4px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 8px;
}

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

/* Floating animation */
.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Notification styles */
.notification {
    animation: slideInRight 0.3s ease;
}

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

/* Glass morphism components */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.glass-input {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 0.875rem;
}

.glass-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

.glass-input:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 15px rgba(102, 126, 234, 0.3);
    outline: none;
}

/* Particle background */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-15px) rotate(120deg);
    }
    66% {
        transform: translateY(-8px) rotate(240deg);
    }
}

/* Compact repo card animations */
.repo-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.compact-repo-card {
    min-height: 80px;
}

.repo-card:hover {
    transform: translateY(-2px) scale(1.02);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Progress indicators */
.progress-ring {
    transition: stroke-dashoffset 0.3s ease;
}

/* Responsive design */
@media (max-width: 768px) {
    .glass-card {
        margin: 0.5rem;
        padding: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        margin-bottom: 0.5rem;
        font-size: 0.875rem;
    }
    
    .compact-repo-card {
        min-height: 70px;
    }
}

/* Compact text sizes */
.compact-text {
    font-size: 0.875rem;
}

.compact-text-sm {
    font-size: 0.75rem;
}

.compact-text-xs {
    font-size: 0.625rem;
}

/* Selection styles for compact cards */
.repo-card.selected {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

/* Compact grid adjustments */
.compact-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

@media (min-width: 1280px) {
    .compact-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1279px) and (min-width: 1024px) {
    .compact-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1023px) and (min-width: 768px) {
    .compact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .compact-grid {
        grid-template-columns: 1fr;
    }
}