/* Global styles */
:root {
    --primary-color: #4CAF50;
    --primary-dark: #388E3C;
    --accent-color: #FF9800;
    --text-color: #333;
    --text-light: #777;
    --light-bg: #f5f5f5;
    --border-color: #ddd;
    --error-color: #f44336;
    --success-color: #4CAF50;
    --warning-color: #ff9800;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
}

/* Login Page */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 30px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.login-container h1 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
}

.btn-login {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 4px;
    background-color: var(--primary-color);
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-login:hover {
    background-color: var(--primary-dark);
}

.error {
    background-color: #ffebee;
    border-left: 4px solid var(--error-color);
    padding: 12px;
    margin-bottom: 20px;
    color: var(--error-color);
}

/* Dashboard Layout */
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background-color: #333;
    color: white;
    padding: 20px 0;
}

.sidebar h2 {
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.sidebar ul {
    list-style: none;
}

.sidebar ul li {
    margin-bottom: 5px;
}

.sidebar ul li a {
    display: block;
    padding: 12px 20px;
    color: #ddd;
    text-decoration: none;
    transition: all 0.3s;
}

.sidebar ul li a:hover,
.sidebar ul li.active a {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.content {
    flex: 1;
    padding: 20px;
    background-color: #f5f5f5;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

header h1 {
    color: var(--primary-color);
}

.user-info {
    font-weight: 500;
}

/* Dashboard Components */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.stat-card h3 {
    color: var(--text-light);
    margin-bottom: 10px;
    font-weight: 500;
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.recent-section {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.recent-section h2 {
    margin-bottom: 20px;
    color: var(--text-color);
    font-weight: 600;
}

/* Table Styles */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table th, table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

table th {
    background-color: #f2f2f2;
    font-weight: 600;
}

table tr:hover {
    background-color: #f9f9f9;
}

/* Status Indicators */
.status-pending {
    background-color: #FFF3E0;
    color: #E65100;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
}

.status-completed {
    background-color: #E8F5E9;
    color: #2E7D32;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
}

.status-failed {
    background-color: #FFEBEE;
    color: #C62828;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
}

.status-active {
    background-color: #E8F5E9;
    color: #2E7D32;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
}

.status-inactive {
    background-color: #EEEEEE;
    color: #616161;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
}

/* Forms */
.card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card h2 {
    margin-bottom: 20px;
    color: var(--text-color);
    font-weight: 600;
}

.form {
    max-width: 600px;
}

.btn {
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

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

.btn-small {
    padding: 8px 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    text-decoration: none;
    display: inline-block;
    transition: background 0.3s;
}

.btn-small:hover {
    background-color: var(--primary-dark);
}

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

.btn-warning:hover {
    background-color: #F57C00;
}

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

.btn-danger:hover {
    background-color: #D32F2F;
}

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

.btn-success:hover {
    background-color: #388E3C;
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.alert-success {
    background-color: #E8F5E9;
    border-left: 4px solid var(--success-color);
    color: #2E7D32;
}

.alert-error {
    background-color: #FFEBEE;
    border-left: 4px solid var(--error-color);
    color: #C62828;
}

.mt-20 {
    margin-top: 20px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.page-link {
    padding: 8px 16px;
    margin: 0 5px;
    border-radius: 4px;
    text-decoration: none;
    color: var(--primary-color);
    background-color: white;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.page-link:hover {
    background-color: #f5f5f5;
}

.page-link.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Filter buttons */
.filter-container {
    margin-bottom: 20px;
}

.filter-buttons {
    display: flex;
    gap: 10px;
}

.btn-filter {
    padding: 8px 16px;
    background-color: white;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-filter:hover {
    background-color: #f5f5f5;
}

.btn-filter.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.navbar {
    margin-bottom: 20px;
}

.card {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.card-header {
    font-weight: bold;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 60px;
    line-height: 60px;
}

.table-responsive {
    overflow-x: auto;
}