/* Zolair Energy Solutions Portal Styles */

/* Global Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #1f2937;
    color: #f3f4f6;
}

.container {
    display: flex;
    min-height: 100vh;
}

/* Header Styles */
header {
    background-color: #111827;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #374151;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo img {
    height: 40px;
}

.logo span {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffffff;
}

.logo .subtitle {
    font-size: 0.8rem;
    font-weight: normal;
    color: #9ca3af;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Sidebar Styles */
.sidebar {
    width: 250px;
    background-color: #111827;
    padding: 1.5rem 0;
}

.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar li {
    margin-bottom: 0.5rem;
}

.sidebar a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #d1d5db;
    text-decoration: none;
    transition: background-color 0.2s;
}

.sidebar a:hover {
    background-color: #1f2937;
}

.sidebar a.active {
    background-color: #2563eb;
    color: #ffffff;
}

.new-badge {
    background-color: #10b981;
    color: #ffffff;
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 9999px;
    margin-left: 0.5rem;
}

/* Content Styles */
.content {
    flex: 1;
    padding: 2rem;
}

h1 {
    color: #ffffff;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #374151;
    padding-bottom: 0.5rem;
}

h2 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

h3 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Button Styles */
.btn-primary {
    background-color: #2563eb;
    color: #ffffff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: #4b5563;
    color: #ffffff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: #374151;
}

.btn-logout {
    background-color: #dc2626;
    color: #ffffff;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background-color 0.2s;
}

.btn-logout:hover {
    background-color: #b91c1c;
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

th, td {
    border: 1px solid #374151;
    padding: 0.75rem;
    text-align: left;
}

th {
    background-color: #374151;
    color: #ffffff;
}

tr:nth-child(even) {
    background-color: #283141;
}

/* Card Styles */
.card {
    background-color: #1f2937;
    border: 1px solid #374151;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #ffffff;
}

.card-content {
    color: #d1d5db;
}

/* Grid Layouts */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Document Styles */
.document-section {
    margin-bottom: 2.5rem;
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.document-item {
    background-color: #283141;
    border: 1px solid #374151;
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.document-title {
    font-size: 1.1rem;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.document-description {
    color: #9ca3af;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.document-actions {
    display: flex;
    gap: 0.5rem;
}

/* Login Styles */
.login-container {
    max-width: 400px;
    margin: 5rem auto;
    background-color: #283141;
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    color: #d1d5db;
}

.form-group input {
    padding: 0.75rem;
    border-radius: 0.25rem;
    border: 1px solid #4b5563;
    background-color: #1f2937;
    color: #ffffff;
}

.login-button {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: #2563eb;
    color: #ffffff;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.login-button:hover {
    background-color: #1d4ed8;
}

.login-error {
    background-color: #dc2626;
    color: #ffffff;
    padding: 0.75rem;
    border-radius: 0.25rem;
    margin-top: 1rem;
    font-size: 0.9rem;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 1rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

/* Chart Styles */
.chart-container {
    margin: 30px 0;
    text-align: center;
}

.chart-container img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.chart-description {
    margin-top: 10px;
    font-style: italic;
    color: #d1d5db;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        padding: 1rem 0;
    }
    
    .content {
        padding: 1rem;
    }
    
    .grid, .document-grid, .charts-grid {
        grid-template-columns: 1fr;
    }
    
    header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
}