/* Doodle.Africa custom styles */

:root {
    --doodle-primary: #e85d04;
    --doodle-secondary: #2a9d8f;
    --doodle-accent: #e9c46a;
    --doodle-dark: #264653;
    --doodle-light: #f8f9fa;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    color: #333;
    background: linear-gradient(
        135deg,
        #f6f9f6 0%,
        #eef3ee 50%,
        #e4efe4 100%
    );
    min-height: 100vh;
}

.doodle-logo {
    font-family: 'Georgia', 'Times New Roman', serif;
    color: var(--doodle-primary);
    letter-spacing: -0.02em;
}

/* Navbar */
.navbar-brand .doodle-logo {
    font-size: 1.6rem;
}

.nav-link {
    font-weight: 500;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--doodle-primary);
}

/* Hero carousel - show full image height, width auto */
.carousel-item {
    height: 60vh;
    min-height: 300px;
    max-height: 600px;
    background-color: #f8f9fa;
    text-align: center;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--doodle-secondary), var(--doodle-accent));
}

.text-shadow {
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

/* Category cards */
.category-card,
.artwork-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
}

.category-card:hover,
.artwork-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.12) !important;
}

.category-card .card-img-top {
    width: 100%;
    aspect-ratio: 1 / 1.414;
    object-fit: cover;
}

.artwork-card .card-img-top,
.artwork-image-hover {
    width: 100%;
    aspect-ratio: 1 / 1.414;
    object-fit: cover;
}

.artwork-image-hover {
    position: relative;
    overflow: hidden;
}

.artwork-image-hover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.4s ease;
}

.artwork-image-hover .colouring-image {
    opacity: 0;
}

.artwork-image-hover .colour-image {
    opacity: 1;
}

.artwork-card:hover .artwork-image-hover .colouring-image,
.artwork-image-hover:hover .colouring-image {
    opacity: 1;
}

.artwork-card:hover .artwork-image-hover .colour-image,
.artwork-image-hover:hover .colour-image {
    opacity: 0;
}

.category-placeholder {
    width: 100%;
    aspect-ratio: 1 / 1.414;
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
}

.artwork-placeholder {
    width: 100%;
    aspect-ratio: 1 / 1.414;
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
}

.category-hero,
.country-hero {
    background-color: var(--doodle-light);
    border-bottom: 1px solid #e9ecef;
}

.artwork-detail-placeholder {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
}

.cta-section {
    background-color: #d8e6d8 !important;
    color: #264653;
}

.artwork-detail-image-hover {
    position: relative;
    display: block;
}

.artwork-detail-image-hover .colour-image {
    position: relative;
    z-index: 1;
}

.artwork-detail-image-hover .colouring-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 2;
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.artwork-detail-image-hover:hover .colouring-image {
    opacity: 1;
}

/* AdSense placeholder */
.border-dashed {
    border-style: dashed !important;
    border-width: 2px !important;
    border-color: #dee2e6 !important;
    background-color: #f8f9fa;
}

.tracking-wide {
    letter-spacing: 0.1em;
}

/* Footer */
footer a {
    color: #6c757d;
    text-decoration: none;
}

footer a:hover {
    color: var(--doodle-primary);
}

/* Breadcrumb */
.breadcrumb-item a {
    text-decoration: none;
    color: var(--doodle-secondary);
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* Buttons */
.btn-primary {
    background-color: var(--doodle-primary);
    border-color: var(--doodle-primary);
}

.btn-primary:hover {
    background-color: #d35400;
    border-color: #d35400;
}

.btn-outline-primary {
    color: var(--doodle-primary);
    border-color: var(--doodle-primary);
}

.btn-outline-primary:hover {
    background-color: var(--doodle-primary);
    border-color: var(--doodle-primary);
}

.bg-primary {
    background-color: var(--doodle-primary) !important;
}

/* Colouring engine */
.colour-swatch {
    width: 2rem;
    height: 2rem;
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 1px #dee2e6;
    padding: 0;
    transition: transform 0.1s ease;
}

.colour-swatch:hover,
.colour-swatch:focus {
    transform: scale(1.15);
    box-shadow: 0 0 0 2px var(--doodle-secondary);
}

.colour-swatch.active-swatch {
    box-shadow: 0 0 0 3px var(--doodle-dark);
}

@media print {
    nav, footer, .card-body .btn, .form-label, #palette, .form-check, .breadcrumb, h1 {
        display: none !important;
    }
    #canvas-container {
        box-shadow: none !important;
    }
    #colouring-svg {
        max-height: none !important;
        width: 100% !important;
    }
}

/* Responsive tweaks */
@media (max-width: 576px) {
    .hero-image,
    .hero-placeholder {
        height: 40vh;
    }

    .category-card .card-img-top,
    .category-placeholder {
        aspect-ratio: 1 / 1.414;
    }

    .artwork-card .card-img-top,
    .artwork-placeholder {
        aspect-ratio: 1 / 1.414;
    }

    .doodle-logo {
        font-size: 1.3rem;
    }
}