/**
 * Projects Popup Styles
 * Design System v2.0 - Teal/Coral palette
 */

.projects-popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: var(--z-tooltip);
    overflow-y: auto;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.projects-popup-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.projects-popup-content {
    background: var(--color-surface, #FFFFFF);
    border-radius: var(--radius-2xl, 1.25rem);
    padding: 40px;
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-2xl, 0 25px 50px -12px rgb(0 0 0 / 0.15));
    border: 1px solid var(--color-gray-200, #E7E5E4);
    animation: slideUp 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.projects-popup-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-gray-100, #F5F5F4);
    color: var(--color-gray-600, #57534E);
    border: 1px solid var(--color-gray-200, #E7E5E4);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full, 9999px);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: var(--z-dropdown);
}

.projects-popup-close:hover {
    background: var(--color-error, #EF4444);
    color: white;
    border-color: var(--color-error, #EF4444);
    transform: scale(1.05);
}

.projects-popup-title {
    text-align: center;
    font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
    font-size: var(--text-3xl, 1.875rem);
    font-weight: var(--font-bold, 700);
    margin: 0 0 40px 0;
    color: var(--color-gray-900, #1C1917);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.projects-emoji {
    font-size: 36px;
    display: inline-block;
    filter: none !important;
    -webkit-text-fill-color: initial !important;
    color: initial !important;
}

.projects-title-text {
    background: linear-gradient(135deg, var(--color-primary-500, #14B8A6), var(--color-secondary-500, #F43F5E));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-6, 1.5rem);
    margin-bottom: 40px;
}

.project-card {
    background: var(--color-surface, #FFFFFF);
    border-radius: var(--radius-xl, 1rem);
    padding: var(--space-6, 1.5rem);
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgb(0 0 0 / 0.05));
    transition: all 0.3s ease;
    border: 1px solid var(--color-gray-200, #E7E5E4);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

/* Accent bar on hover */
.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-400, #2DD4BF), var(--color-primary-500, #14B8A6), var(--color-secondary-400, #FB7185));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgb(0 0 0 / 0.05));
    border-color: var(--color-primary-200, #99F6E4);
}

.project-card:hover::before {
    opacity: 1;
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-lg, 0.75rem);
    margin-bottom: var(--space-5, 1.25rem);
    box-shadow: var(--shadow-sm, 0 1px 3px 0 rgb(0 0 0 / 0.05));
}

.project-card h3 {
    font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
    font-size: var(--text-xl, 1.25rem);
    font-weight: var(--font-bold, 700);
    margin: 0 0 var(--space-4, 1rem) 0;
    color: var(--color-gray-900, #1C1917);
}

.project-card p {
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    line-height: var(--leading-relaxed, 1.625);
    color: var(--color-gray-600, #57534E);
    margin: 0 0 var(--space-6, 1.5rem) 0;
    flex: 1;
}

.project-links {
    display: flex;
    gap: var(--space-3, 0.75rem);
    flex-wrap: wrap;
}

.project-btn {
    flex: 1;
    min-width: 140px;
    padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem);
    border-radius: var(--radius-lg, 0.75rem);
    text-decoration: none;
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-weight: var(--font-semibold, 600);
    font-size: var(--text-sm, 0.875rem);
    text-align: center;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.project-btn-app {
    background: linear-gradient(135deg, var(--color-primary-500, #14B8A6), var(--color-primary-600, #0D9488));
    color: white;
    box-shadow: var(--shadow-primary, 0 4px 14px -2px rgb(20 184 166 / 0.25));
}

.project-btn-app:hover {
    background: linear-gradient(135deg, var(--color-primary-600, #0D9488), var(--color-primary-700, #0F766E));
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary-lg, 0 10px 25px -3px rgb(20 184 166 / 0.3));
    color: white;
}

.project-btn-docs {
    background: var(--color-gray-50, #FAFAF9);
    color: var(--color-gray-700, #44403C);
    border: 1px solid var(--color-gray-200, #E7E5E4);
}

.project-btn-docs:hover {
    background: var(--color-gray-100, #F5F5F4);
    transform: translateY(-2px);
    border-color: var(--color-gray-300, #D6D3D1);
    color: var(--color-gray-900, #1C1917);
}

.projects-footer {
    text-align: center;
    padding-top: var(--space-8, 2rem);
    border-top: 1px solid var(--color-gray-200, #E7E5E4);
}

.github-profile-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: var(--space-4, 1rem) var(--space-8, 2rem);
    background: var(--color-gray-900, #1C1917);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-xl, 1rem);
    font-family: var(--font-body, 'DM Sans', sans-serif);
    font-weight: var(--font-semibold, 600);
    font-size: var(--text-base, 1rem);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgb(0 0 0 / 0.05));
}

.github-profile-link:hover {
    background: var(--color-gray-800, #292524);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgb(0 0 0 / 0.05));
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .projects-popup-content {
        padding: var(--space-6, 1.5rem) var(--space-5, 1.25rem);
        margin: 10px;
        max-height: 95vh;
    }

    .projects-popup-title {
        font-size: var(--text-2xl, 1.5rem);
        margin-bottom: var(--space-6, 1.5rem);
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5, 1.25rem);
    }

    .project-card {
        padding: var(--space-5, 1.25rem);
    }

    .project-image {
        height: 180px;
    }

    .project-card h3 {
        font-size: var(--text-lg, 1.125rem);
    }

    .project-card p {
        font-size: var(--text-sm, 0.875rem);
    }

    .project-links {
        flex-direction: column;
    }

    .project-btn {
        min-width: 100%;
    }

    .github-profile-link {
        padding: var(--space-3, 0.75rem) var(--space-6, 1.5rem);
        font-size: var(--text-sm, 0.875rem);
    }
}

/* Scrollbar personalizzata */
.projects-popup-content::-webkit-scrollbar {
    width: 8px;
}

.projects-popup-content::-webkit-scrollbar-track {
    background: var(--color-gray-100, #F5F5F4);
    border-radius: var(--radius-full, 9999px);
}

.projects-popup-content::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--color-primary-400, #2DD4BF), var(--color-primary-600, #0D9488));
    border-radius: var(--radius-full, 9999px);
}

.projects-popup-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--color-primary-500, #14B8A6), var(--color-primary-700, #0F766E));
}