/**
 * MisRecuerdos.life - Estilos principales
 * Tema: iOS Crystal Design
 * Autor: Rodrigo Prieto
 * Fecha: Julio 2025
 */

/* ===== RESET Y VARIABLES CSS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores principales - iOS Theme */
    --primary-color: #007AFF;
    --secondary-color: #5856D6;
    --accent-color: #FF3B30;
    --success-color: #34C759;
    --warning-color: #FF9500;
    
    /* Colores de superficie */
    --background: #FFFFFF;
    --surface: #F2F2F7;
    --surface-secondary: #E5E5EA;
    
    /* Colores de texto */
    --text-primary: #000000;
    --text-secondary: #8E8E93;
    --text-tertiary: #6D6D70;
    
    /* Efectos */
    --border-radius: 12px;
    --border-radius-large: 20px;
    --shadow-light: 0 2px 15px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 5px 25px rgba(0, 0, 0, 0.15);
    --shadow-strong: 0 10px 40px rgba(0, 0, 0, 0.2);
    
    /* Tipografía */
    --font-primary: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.4s ease;
}

/* ===== ESTILOS BASE ===== */
body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--background);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== HEADER GLASSMORPHISM ===== */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-light);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: all var(--transition-normal);
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-links a:hover {
    color: var(--primary-color);
    background: rgba(0, 122, 255, 0.1);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 80%;
}

/* ===== BOTONES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    box-shadow: var(--shadow-light);
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: #0056d3;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-warning {
    background: var(--warning-color);
    color: white;
}

.btn-accent {
    background: var(--accent-color);
    color: white;
}

/* ===== HERO SECTION ===== */
.hero {
    margin-top: 80px;
    padding: 4rem 5%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    animation: fadeInUp 0.8s ease;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s both;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== CARDS Y CONTENEDORES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
    font-weight: 700;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-slow);
    border: 1px solid var(--surface-secondary);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.card-body {
    padding: 2rem;
}

/* ===== GRID LAYOUTS ===== */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ===== PORTFOLIO/GALLERY ===== */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-slow);
    aspect-ratio: 4/3;
    background: var(--surface);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-item:nth-child(3) { animation-delay: 0.3s; }
.gallery-item:nth-child(4) { animation-delay: 0.4s; }

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* ===== SERVICES SECTION ===== */
.services {
    background: var(--surface);
    border-radius: var(--border-radius);
    margin: 2rem 5%;
    padding: 4rem 5%;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-slow);
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-slow);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.testimonial-author {
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--surface-secondary);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-normal);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 4rem 5%;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    max-width: 600px;
    margin: 2rem auto;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
}

.contact-form:hover {
    box-shadow: var(--shadow-hover);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* ===== ANIMACIONES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes jumpToCart {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

.jump-animation {
    animation: jumpToCart 0.4s ease-out;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.hidden { display: none; }
.visible { display: block; }

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .services {
        margin: 2rem 2%;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }

    .services {
        margin: 2rem 1rem;
        padding: 2rem;
    }

    .nav {
        padding: 1rem 2%;
    }

    .container {
        padding: 0 2%;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    .card-body {
        padding: 1.5rem;
    }

    .contact-form {
        margin: 1rem;
        padding: 1.5rem;
    }
}


/* Loader animado */
#loader {
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease;
}

#loader.fade-out {
    opacity: 0;
    pointer-events: none;
}

/* Spinner tipo iOS */
#loader::after {
    content: "";
    width: 40px;
    height: 40px;
    border: 5px solid #ccc;
    border-top-color: #000;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Modal animaciones */
.modal {
    display: none;
    align-items: center;
    justify-content: center;
    background-color: rgba(0,0,0,0.4);
    transition: background-color 0.3s ease;
    z-index: 9000;
}

.modal .modal-content {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    transform: scale(0.95);
    opacity: 0;
    transition: all 0.3s ease;
}

.modal.show .modal-content {
    transform: scale(1);
    opacity: 1;
}

/* ===== ESTILOS DEL PANEL ADMINISTRATIVO ===== */
/* Agregar al final de main.css */

/* Layout Admin */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--surface);
}

/* Sidebar Admin */
.admin-sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid var(--surface-secondary);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    box-shadow: var(--shadow-light);
}

.admin-sidebar.collapsed {
    width: 80px;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--surface-secondary);
    position: relative;
    background: var(--surface);
}

.sidebar-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 4px;
    transition: opacity var(--transition-normal);
}

.sidebar-header p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    transition: opacity var(--transition-normal);
}

.admin-sidebar.collapsed .sidebar-header h1,
.admin-sidebar.collapsed .sidebar-header p {
    opacity: 0;
}

.collapse-btn {
    position: absolute;
    top: 20px;
    right: -15px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: white;
    border: 1px solid var(--surface-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-light);
    z-index: 101;
    transition: all var(--transition-normal);
    font-size: 14px;
    color: var(--text-secondary);
    font-family: monospace;
    font-weight: bold;
    user-select: none;
}

.collapse-btn:hover {
    background: var(--surface);
    color: var(--text-primary);
    transform: scale(1.1);
}

.collapse-btn:active {
    transform: scale(0.95);
}

/* Menu Sidebar */
.sidebar-menu {
    list-style: none;
    padding: 16px 12px;
    margin: 0;
}

.sidebar-menu li {
    margin-bottom: 4px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 10px;
    transition: all var(--transition-fast);
    gap: 12px;
    font-size: 17px;
    position: relative;
    cursor: pointer;
    font-weight: 500;
}

.sidebar-menu a:hover {
    background: var(--surface);
    color: var(--primary-color);
}

.sidebar-menu a.active {
    background: var(--primary-color);
    color: white;
}

.admin-sidebar.collapsed .sidebar-menu a {
    justify-content: center;
    padding: 12px 8px;
}

.sidebar-menu .menu-icon {
    font-size: 20px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.menu-text {
    transition: opacity 0.3s ease, width 0.3s ease;
}

.admin-sidebar.collapsed .menu-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Main Content Admin */
.admin-main {
    flex: 1;
    margin-left: 280px;
    padding: 20px;
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 100vh;
}

.admin-main.collapsed {
    margin-left: 80px;
}

/* Content Header */
.content-header {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px 24px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--surface-secondary);
}

.content-header h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-info span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.logout-btn {
    background: var(--accent-color);
    color: white;
    padding: 8px 16px;
    font-size: 0.9rem;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.logout-btn:hover {
    background: #d12a2a;
    transform: translateY(-1px);
}

/* Dashboard Cards */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.dashboard-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--surface-secondary);
    transition: transform var(--transition-fast);
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.dashboard-card .card-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    display: block;
}

.dashboard-card h3 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.dashboard-card .number {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.dashboard-card.clients .card-icon { color: var(--primary-color); }
.dashboard-card.photos .card-icon { color: var(--success-color); }
.dashboard-card.income .card-icon { color: var(--warning-color); }
.dashboard-card.galleries .card-icon { color: var(--secondary-color); }

/* Content Sections */
.content-section {
    background: white;
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--surface-secondary);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--surface-secondary);
}

.section-header h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Tables Admin */
.table-container {
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid var(--surface-secondary);
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    font-size: 0.95rem;
}

.admin-table th {
    background: var(--surface);
    padding: 12px 16px;
    text-align: left;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--surface-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 16px;
    border-bottom: 1px solid var(--surface-secondary);
    color: var(--text-primary);
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background: var(--surface);
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

/* Buttons Admin */
.btn-admin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    border: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    min-height: 40px;
    white-space: nowrap;
}

.btn-admin:active {
    transform: scale(0.98);
}

.btn-admin.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-admin.btn-primary:hover {
    background: #0056d3;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.badge-success {
    background: rgba(52, 199, 89, 0.1);
    color: var(--success-color);
}

.badge.badge-primary {
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-color);
}

/* Utilities Admin */
.text-center-admin { text-align: center; }

/* Mobile Menu Toggle Admin */
.mobile-menu-toggle-admin {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    width: 44px;
    height: 44px;
    background: white;
    border: 1px solid var(--surface-secondary);
    border-radius: 10px;
    cursor: pointer;
    font-size: 18px;
    color: var(--text-primary);
    box-shadow: var(--shadow-light);
}

/* Responsive Admin */
@media (max-width: 768px) {
    .mobile-menu-toggle-admin {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }

    .admin-sidebar.active {
        transform: translateX(0);
    }

    .admin-main {
        margin-left: 0;
        padding: 80px 16px 16px;
    }

    .admin-main.collapsed {
        margin-left: 0;
    }

    .collapse-btn {
        display: none;
    }

    .dashboard-cards {
        grid-template-columns: 1fr;
    }

    .content-header {
        flex-direction: column;
        gap: 16px;
        padding: 16px;
    }
}