:root {
    --accent: #3e9604;
    --accent-hover: #2f7303;
    --bg-dark: #0f172a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-card: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.9);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body.page-template-template-anunciar-moderno {
    background: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    overflow-x: hidden;
}

/* Ensure WP header/footer don't break our dark theme */
body.page-template-template-anunciar-moderno #c27-header {
    background: transparent !important;
    position: absolute;
    width: 100%;
    z-index: 10;
}

.modern-anunciar-container {
    min-height: 100vh;
    padding: 120px 20px 60px;
    background: radial-gradient(circle at top right, rgba(62, 150, 4, 0.15), transparent 40%),
                radial-gradient(circle at bottom left, rgba(15, 23, 42, 1), #0f172a 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.hero-section {
    text-align: center;
    max-width: 800px;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    width: 100%;
    max-width: 1200px;
    z-index: 2;
}

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(62, 150, 4, 0.2), transparent);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.category-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(62, 150, 4, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(62, 150, 4, 0.1);
}

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

.cat-icon-wrapper {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.category-card:hover .cat-icon-wrapper {
    background: var(--accent);
    transform: scale(1.1);
}

.cat-icon-wrapper i {
    font-size: 32px;
    color: var(--text-primary);
}

.cat-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    margin: 0;
    position: relative;
    z-index: 1;
}

.cat-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 8px;
    position: relative;
    z-index: 1;
}

/* Modal Styles */
.modern-modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.modern-modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modern-modal {
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: var(--transition);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.modern-modal-overlay.active .modern-modal {
    transform: translateY(0) scale(1);
}

.modal-header {
    padding: 30px 40px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(10px);
    z-index: 10;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin: 0;
}

.modal-title i {
    color: var(--accent);
}

.close-btn {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px 40px 40px;
}

/* Modern Form Elements */
.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
    color: #fff;
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
}

.form-control:focus {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 0 4px rgba(62, 150, 4, 0.1);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.file-upload-wrapper {
    position: relative;
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 40px 20px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.file-upload-wrapper:hover {
    border-color: var(--accent);
    background: rgba(62, 150, 4, 0.05);
}

.file-upload-wrapper i {
    font-size: 40px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    transition: var(--transition);
}

.file-upload-wrapper:hover i {
    color: var(--accent);
}

.file-upload-input {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 18px;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.submit-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(62, 150, 4, 0.3);
}

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

.hero-section {
    animation: fadeInUp 0.8s ease forwards;
}

.category-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.category-card:nth-child(1) { animation-delay: 0.1s; }
.category-card:nth-child(2) { animation-delay: 0.2s; }
.category-card:nth-child(3) { animation-delay: 0.3s; }
.category-card:nth-child(4) { animation-delay: 0.4s; }
.category-card:nth-child(5) { animation-delay: 0.5s; }
.category-card:nth-child(6) { animation-delay: 0.6s; }
.category-card:nth-child(7) { animation-delay: 0.7s; }

/* Responsive adjustments */
@media (max-width: 768px) {
    .modern-anunciar-container {
        padding-top: 100px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 16px;
    }

    .category-card {
        padding: 24px 16px;
    }

    .cat-icon-wrapper {
        width: 56px;
        height: 56px;
    }
    
    .cat-icon-wrapper i {
        font-size: 24px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .modal-header {
        padding: 20px;
    }
}