/* === Improved New Preview Layouts === */

/* Components Gallery Layout */
.layout-components {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background: var(--background);
}

.component-showcase {
    background: var(--surface);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: transform 0.2s, box-shadow 0.2s;
}

.component-showcase:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.component-showcase h4 {
    font-family: var(--heading-font);
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.button-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.alert-box {
    padding: 1.25rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
    background: var(--surface);
    margin-top: 0.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.badge-demo {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    border-radius: 16px;
    background: var(--primary);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

.form-demo {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
}

.form-demo input {
    padding: 0.75rem 1rem;
    border: 2px solid var(--accent);
    border-radius: 8px;
    background: var(--background);
    color: var(--text);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-demo input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Admin Panel Layout */
.layout-admin {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100%;
    background: var(--background);
}

.admin-sidebar {
    background: var(--primary);
    color: white;
    padding: 2rem 1.5rem;
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
}

.admin-sidebar h3 {
    font-family: var(--heading-font);
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.admin-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.admin-nav li {
    padding: 0.875rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.admin-nav li:hover {
    background: rgba(255,255,255,0.15);
    transform: translateX(4px);
}

.admin-main {
    padding: 2.5rem;
    background: var(--background);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--surface);
}

.admin-header h2 {
    font-family: var(--heading-font);
    color: var(--text);
    font-size: 2rem;
    font-weight: 700;
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: var(--surface);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.stat-card h4 {
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.data-table th {
    background: var(--primary);
    color: white;
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    font-size: 0.95rem;
}

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

.data-table tr:hover {
    background: rgba(0,0,0,0.02);
}

/* Marketing Page Layout */
.layout-marketing {
    display: flex;
    flex-direction: column;
}

.marketing-hero {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.marketing-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1), transparent);
    pointer-events: none;
}

.marketing-hero h1 {
    font-family: var(--heading-font);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    line-height: 1.1;
    position: relative;
}

.marketing-hero p {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.cta-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    position: relative;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    padding: 4rem 2.5rem;
    background: var(--background);
}

.feature-card {
    text-align: center;
    padding: 2.5rem;
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--accent);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.feature-card h3 {
    font-family: var(--heading-font);
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.feature-card p {
    color: var(--text);
    opacity: 0.8;
    line-height: 1.6;
}

.testimonials {
    background: var(--surface);
    padding: 4rem 2.5rem;
}

.testimonials h2 {
    font-family: var(--heading-font);
    text-align: center;
    color: var(--primary);
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 700;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--background);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: transform 0.2s, box-shadow 0.2s;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.25rem;
    line-height: 1.7;
    font-size: 1.05rem;
    color: var(--text);
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.95rem;
}

/* App Interface Layout */
.layout-app {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.app-header {
    background: var(--primary);
    color: white;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: relative;
    z-index: 10;
}

.app-header h3 {
    font-family: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 700;
}

.app-header-actions {
    display: flex;
    gap: 0.75rem;
}

.app-body {
    display: flex;
    flex: 1;
}

.app-sidebar {
    width: 240px;
    background: var(--surface);
    border-right: 1px solid rgba(0,0,0,0.08);
    padding: 1.5rem;
    box-shadow: 2px 0 8px rgba(0,0,0,0.02);
}

.app-sidebar ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.app-sidebar li {
    padding: 0.875rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.app-sidebar li:hover {
    background: rgba(0,0,0,0.04);
    transform: translateX(4px);
}

.app-sidebar li.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.app-content {
    flex: 1;
    padding: 2.5rem;
    background: var(--background);
}

.app-content h2 {
    font-family: var(--heading-font);
    color: var(--primary);
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 700;
}

.app-card {
    background: var(--surface);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: transform 0.2s, box-shadow 0.2s;
}

.app-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.app-card h4 {
    font-family: var(--heading-font);
    color: var(--text);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.app-card p {
    color: var(--text);
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.app-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* Spec Sheet Modal Styles */
.spec-modal-content {
    max-width: 800px;
    width: 90%;
}

#spec-output {
    width: 100%;
    height: 400px;
    margin: 1rem 0;
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
    background: #f8f9fa;
    line-height: 1.5;
}

body.dark-mode #spec-output {
    background-color: #1a1a1a;
    color: #f0f0f0;
    border-color: #555;
}

.spec-modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.spec-modal-actions button {
    min-width: 150px;
}