/* General Styles */
:root {
    --primary-color: #6c5ce7;
    --secondary-color: #00cec9;
    --accent-color: #fd79a8;
    --dark-color: #2d3436;
    --light-color: #f8f9fa;
    --gradient-primary: linear-gradient(135deg, #6c5ce7 0%, #00cec9 100%);
    --gradient-secondary: linear-gradient(135deg, #fd79a8 0%, #e84393 100%);
    --box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    --transition-speed: 0.3s;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--light-color);
    background-image: 
        radial-gradient(circle at 25px 25px, rgba(108, 92, 231, 0.15) 2%, transparent 0%), 
        radial-gradient(circle at 75px 75px, rgba(0, 206, 201, 0.1) 2%, transparent 0%),
        linear-gradient(135deg, rgba(108, 92, 231, 0.05) 0%, rgba(0, 206, 201, 0.05) 100%);
    background-size: 100px 100px, 100px 100px, 100%;
    animation: backgroundPulse 15s ease-in-out infinite alternate;
}

@keyframes backgroundPulse {
    0% {
        background-size: 100px 100px, 100px 100px, 100%;
        background-position: 0 0, 0 0, 0 0;
    }
    50% {
        background-size: 120px 120px, 120px 120px, 100%;
        background-position: 10px 10px, -10px -10px, 0 0;
    }
    100% {
        background-size: 100px 100px, 100px 100px, 100%;
        background-position: 0 0, 0 0, 0 0;
    }
}

footer {
    margin-top: auto;
    background: var(--dark-color);
    background-image: linear-gradient(to right, rgba(108, 92, 231, 0.3) 0%, rgba(0, 206, 201, 0.3) 100%);
}

/* Project Cards */
.card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

.card-body {
    background: white;
}

.card-footer {
    background: rgba(108, 92, 231, 0.05);
    border-top: none;
}

/* Project Detail */
.project-content {
    line-height: 1.8;
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

.project-content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Tags */
.badge {
    text-decoration: none;
    background: var(--gradient-primary);
    padding: 0.5em 1em;
    border-radius: 50px;
    transition: transform var(--transition-speed);
}

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

.tags-filter .badge {
    font-size: 0.9rem;
    padding: 0.5em 0.7em;
    margin-bottom: 5px;
    display: inline-block;
}

/* Admin Dashboard */
.table-responsive {
    overflow-x: auto;
    background: white;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background: rgba(108, 92, 231, 0.1);
    border-bottom: none;
}

/* Screenshot thumbnails in project detail */
.img-thumbnail {
    height: 60px;
    object-fit: cover;
    border-radius: 10px;
    border: 2px solid var(--secondary-color);
    transition: transform var(--transition-speed);
}

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

/* Carousel in project detail */
.carousel {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.carousel-item img {
    height: 300px;
    object-fit: contain;
    background-color: white;
}

/* Form elements */
.form-control {
    border-radius: 10px;
    border: 1px solid rgba(108, 92, 231, 0.2);
    padding: 10px 15px;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.25);
    border-color: var(--primary-color);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Buttons */
.btn {
    border-radius: 50px;
    padding: 8px 20px;
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-100%);
    transition: transform 0.4s ease-out;
    z-index: -1;
}

.btn:hover::after {
    transform: translateX(0);
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
}

.btn-secondary {
    background: var(--dark-color);
    border: none;
}

.btn-info {
    background: var(--secondary-color);
    border: none;
    color: white;
}

.btn-warning {
    background: #fdcb6e;
    border: none;
    color: var(--dark-color);
}

.btn-danger {
    background: var(--gradient-secondary);
    border: none;
}

/* Jumbotron */
.jumbotron {
    background: var(--gradient-primary);
    color: white;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.jumbotron::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.1),
        rgba(255, 255, 255, 0.1) 10px,
        transparent 10px,
        transparent 20px
    );
    animation: backgroundMove 20s linear infinite;
    z-index: 0;
}

.jumbotron::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.7) 0%, rgba(0, 206, 201, 0.7) 100%);
    z-index: -1;
}

.jumbotron > * {
    position: relative;
    z-index: 1;
}

/* AI Network Mesh */
#ai-mesh-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
}

.ai-node {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: white;
    border-radius: 50%;
    animation: pulse 3s infinite alternate;
}

.ai-connection {
    position: absolute;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.6);
    transform-origin: left center;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 1;
    }
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

/* Animations */
@keyframes backgroundMove {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(25px, 25px) rotate(1deg);
    }
    50% {
        transform: translate(50px, 50px) rotate(0deg);
    }
    75% {
        transform: translate(25px, 25px) rotate(-1deg);
    }
    100% {
        transform: translate(0, 0) rotate(0deg);
    }
}

/* Navbar */
.navbar-dark {
    background: var(--dark-color) !important;
}

.navbar-brand {
    font-weight: bold;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding: 5px 0;
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
    box-shadow: var(--box-shadow);
    padding: 15px 20px;
    font-weight: 500;
    background-color: rgba(95, 193, 200, 0.2);
    border-left: 5px solid var(--primary-color-3);
}

.alert-info {
    background-color: rgba(95, 193, 200, 0.2);
    border-left: 5px solid var(--primary-color-3);
    color: var(--primary-color-2);
}

.alert-success {
    background-color: rgba(0, 213, 207, 0.2);
    border-left: 5px solid var(--secondary-color-1);
    color: var(--primary-color-2);
}

.alert-warning {
    background-color: rgba(247, 218, 49, 0.2);
    border-left: 5px solid var(--secondary-color-3);
    color: var(--primary-color-1);
}

.alert-danger {
    background-color: rgba(233, 73, 73, 0.2);
    border-left: 5px solid var(--primary-color-4);
    color: var(--primary-color-1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .carousel-item img {
        height: 200px;
    }
    
    .jumbotron {
        padding: 2rem !important;
    }
}

/* Loading animation for buttons */
.btn.loading {
    position: relative;
    pointer-events: none;
}

.btn.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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