/*
 * Unused Styles Stylesheet
 * This file contains CSS that is NEVER used on the website
 * Author: Performance Test Website
 * Date: 2026-03-30
 * Version: 1.0.0
 * 
 * THIS FILE IS INTENTIONALLY UNUSED TO DEMONSTRATE PERFORMANCE WASTE
 * It will be loaded by the browser but none of these styles apply to any elements.
 * This represents a common performance problem where unused CSS is included in projects.
 */

/* ========================================================================
   UNUSED BLOG STYLES (No blog on this site!)
   ======================================================================== */

.blog-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.blog-post {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin-bottom: 2rem;
}

.blog-post-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #222222;
    margin-bottom: 1rem;
}

.blog-post-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: #666666;
    margin-bottom: 1.5rem;
}

.blog-post-author {
    font-weight: 600;
}

.blog-post-date {
    color: #999999;
}

.blog-post-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333333;
}

.blog-post-tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 2rem;
}

.blog-tag {
    padding: 0.25rem 0.75rem;
    background-color: #e9ecef;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #495057;
}

/* ========================================================================
   UNUSED E-COMMERCE STYLES (Not a shop!)
   ======================================================================== */

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.product-card {
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.product-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #222222;
    margin-bottom: 0.5rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #28a745;
    margin-bottom: 1rem;
}

.product-description {
    font-size: 0.95rem;
    color: #666666;
    margin-bottom: 1rem;
}

.add-to-cart-button {
    width: 100%;
    padding: 0.75rem;
    background-color: #007bff;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.add-to-cart-button:hover {
    background-color: #0056b3;
}

.cart-icon {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: #007bff;
    cursor: pointer;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: #dc3545;
    color: #ffffff;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

/* ========================================================================
   UNUSED DASHBOARD STYLES (No dashboard here!)
   ======================================================================== */

.dashboard-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: 100vh;
}

.dashboard-sidebar {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 2rem 1rem;
}

.dashboard-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dashboard-nav-item {
    margin-bottom: 0.5rem;
}

.dashboard-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    color: #ecf0f1;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.dashboard-nav-link:hover {
    background-color: #34495e;
}

.dashboard-main {
    padding: 2rem;
    background-color: #f8f9fa;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.dashboard-title {
    font-size: 2rem;
    font-weight: 700;
    color: #222222;
}

.dashboard-widgets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.widget {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.widget-title {
    font-size: 0.9rem;
    color: #666666;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.widget-value {
    font-size: 2rem;
    font-weight: 700;
    color: #222222;
}

/* ========================================================================
   UNUSED MODAL STYLES (No modals used!)
   ======================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.modal-content {
    background-color: #ffffff;
    border-radius: 8px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #222222;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #999999;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #222222;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid #dee2e6;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* ========================================================================
   UNUSED TABLE STYLES (No tables on page!)
   ======================================================================== */

.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.data-table thead {
    background-color: #f8f9fa;
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: #222222;
    border-bottom: 2px solid #dee2e6;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid #f1f3f5;
    color: #333333;
}

.data-table tbody tr:hover {
    background-color: #f8f9fa;
}

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

/* ========================================================================
   UNUSED FORM VALIDATION STYLES
   ======================================================================== */

.form-error {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.form-control.is-invalid {
    border-color: #dc3545;
}

.form-control.is-valid {
    border-color: #28a745;
}

.validation-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
}

.validation-icon.valid {
    color: #28a745;
}

.validation-icon.invalid {
    color: #dc3545;
}