/* MyNews from BuildLR - Main Stylesheet
   Following BuildLR Brand Guidelines */

/* CSS Variables - BuildLR Brand Colors */
:root {
    --buildlr-blue: #2563EB;
    --deep-navy: #0F172A;
    --white: #FFFFFF;
    --light-gray: #F1F5F9;
    --slate-gray: #64748B;
    --green: #22C55E;
    --amber: #F59E0B;
    --red: #EF4444;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Roboto', 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--deep-navy);
    background-color: var(--light-gray);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--slate-gray);
}

a {
    color: var(--buildlr-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--deep-navy);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--deep-navy);
}

.logo span {
    color: var(--buildlr-blue);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: var(--slate-gray);
    font-weight: 500;
}

nav a:hover, nav a.active {
    color: var(--buildlr-blue);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--deep-navy);
}

.btn-secondary {
    background-color: var(--light-gray);
    color: var(--deep-navy);
}

.btn-secondary:hover {
    background-color: var(--slate-gray);
    color: var(--white);
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

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

.btn-success:hover {
    background-color: #16a34a;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--deep-navy);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--light-gray);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--buildlr-blue);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

/* Cards */
.card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.news-card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.news-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--light-gray);
}

.news-card-content {
    padding: 1.5rem;
}

.news-card-category {
    display: inline-block;
    background-color: var(--buildlr-blue);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.news-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--deep-navy);
}

.news-card-excerpt {
    color: var(--slate-gray);
    margin-bottom: 1rem;
    display: -webkit-box;
    line-clamp: 3;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--slate-gray);
}

/* News Detail */
.news-detail {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 2rem;
    margin: 2rem 0;
}

.news-detail-header {
    margin-bottom: 2rem;
}

.news-detail-category {
    display: inline-block;
    background-color: var(--buildlr-blue);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.news-detail-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.news-detail-meta {
    display: flex;
    gap: 2rem;
    color: var(--slate-gray);
    font-size: 0.875rem;
}

.news-detail-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.news-detail-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--deep-navy);
}

.news-detail-content p {
    margin-bottom: 1.5rem;
}

/* Admin Styles */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 250px;
    background-color: var(--deep-navy);
    color: var(--white);
    padding: 2rem 1rem;
}

.admin-sidebar h2 {
    color: var(--white);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.admin-nav {
    list-style: none;
}

.admin-nav li {
    margin-bottom: 0.5rem;
}

.admin-nav a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--white);
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

.admin-nav a:hover,
.admin-nav a.active {
    background-color: var(--buildlr-blue);
}

.admin-main {
    flex: 1;
    padding: 2rem;
}

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

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.admin-table th {
    background-color: var(--deep-navy);
    color: var(--white);
    font-weight: 600;
}

.admin-table tr:hover {
    background-color: var(--light-gray);
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-published {
    background-color: var(--green);
    color: var(--white);
}

.status-draft {
    background-color: var(--amber);
    color: var(--white);
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-gray);
}

.login-card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    color: var(--deep-navy);
}

.login-header p {
    color: var(--slate-gray);
}

/* Alert Messages */
.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: #dcfce7;
    color: #166534;
    border: 1px solid #22c55e;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #f59e0b;
}

/* Footer */
footer {
    background-color: var(--deep-navy);
    color: var(--white);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--white);
}

.footer-links a:hover {
    color: var(--buildlr-blue);
}

/* Responsive */
@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-layout {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        gap: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}