/* Global Styles */
:root {
    --primary-color: #4a6fa5;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --body-bg: #f5f8fa;
    --card-bg: #ffffff;
    --header-bg: #ffffff;
    --footer-bg: #f1f1f1;
    --border-color: #dee2e6;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--body-bg);
    color: var(--dark-color);
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5rem;
    font-weight: 500;
    line-height: 1.2;
}

/* Buttons */
.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: var(--transition);
    cursor: pointer;
}

.btn:hover {
    opacity: 0.9;
    text-decoration: none;
}

.btn-primary {
    color: #fff;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary {
    color: #fff;
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-success {
    color: #fff;
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-danger {
    color: #fff;
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 0.2rem;
}

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

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

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: inline-block;
    margin-bottom: 0.5rem;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group input[type="time"],
.form-group select,
.form-group textarea {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    margin-right: 0.5rem;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    margin-right: 1rem;
    margin-bottom: 0.5rem;
}

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

header {
    background-color: var(--header-bg);
    padding: 1rem;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    height: 40px;
    margin-right: 1rem;
}

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

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

.dashboard-content {
    display: flex;
    min-height: calc(100vh - 130px);
}

.sidebar {
    width: 250px;
    background-color: var(--card-bg);
    padding: 1rem;
    box-shadow: var(--shadow);
}

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

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

.sidebar nav ul li a {
    display: block;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: var(--transition);
}

.sidebar nav ul li a:hover,
.sidebar nav ul li a.active {
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
}

.usage-info {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.progress-container {
    height: 10px;
    background-color: #e9ecef;
    border-radius: 0.25rem;
    margin: 0.5rem 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--primary-color);
    width: 35%;
}

.small {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

main {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.dashboard-section {
    display: none;
}

.dashboard-section.active {
    display: block;
}

footer {
    background-color: var(--footer-bg);
    padding: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--secondary-color);
}

/* Cards */
.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.card {
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card h3 {
    margin-bottom: 1rem;
}

.card p {
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

/* Platform Buttons */
.platform-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.platform-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: 0.25rem;
    transition: var(--transition);
    width: 100px;
}

.platform-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.platform-btn img {
    width: 32px;
    height: 32px;
    margin-bottom: 0.5rem;
}

/* Custom Post Form */
.custom-post-form {
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

/* Analytics Section */
.analytics-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.analytics-card {
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    text-align: center;
}

.analytics-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.analytics-charts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.chart-container {
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.chart {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-placeholder {
    color: var(--secondary-color);
    text-align: center;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    overflow: hidden;
    box-shadow: var(--shadow);
}

table th,
table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

table th {
    background-color: rgba(0, 0, 0, 0.03);
    font-weight: 500;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.modal-content {
    background-color: var(--card-bg);
    margin: 10% auto;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    width: 80%;
    max-width: 600px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Settings Section */
.settings-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.settings-card {
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

/* Notification System */
#notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notification {
    padding: 15px 20px;
    border-radius: 4px;
    color: white;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
    animation: slide-in 0.3s ease-out forwards;
    max-width: 300px;
}

.notification.info {
    background-color: var(--info-color);
}

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

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

.notification.error {
    background-color: var(--danger-color);
}

.notification.fade-out {
    animation: fade-out 0.5s ease-out forwards;
}

@keyframes slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fade-out {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Loading Overlay */
#loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: white;
}

.spinner {
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top: 5px solid white;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Donation Section Styles */
.donation-intro {
    margin-bottom: 2rem;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.donation-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.donation-stat-card {
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.progress-label {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.donation-options {
    background-color: var(--card-bg);
    border-radius: 0.25rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

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

.donation-card {
    background-color: var(--body-bg);
    border-radius: 0.25rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.donation-amounts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.btn-amount {
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-amount:hover, .btn-amount.active {
    background-color: var(--primary-color);
    color: white;
}

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

.btn-donate {
    width: 100%;
    margin-top: 1rem;
}

.recent-donations {
    margin-top: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-content {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .analytics-charts {
        grid-template-columns: 1fr;
    }
    
    .settings-container {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
}