/* ===== VARIABLES ===== */
:root {
    --primary-color: #033465ff;
    --secondary-color: #033465ff;
    --accent-color: #e74c3c;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --light-color: #ecf0f1;
    --dark-color: #34495e;
    --gray-color: #95a5a6;
    --text-color: #2c3e50;
    --text-light: #7f8c8d;
    --border-color: #ddd;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* ===== BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f5f7fa;
    padding: 0;
    margin: 0;
}

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

/* ===== HEADER STYLES ===== */
header {
    background: linear-gradient(135deg, var(--primary-color), var(--dark-color));
    color: white;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ===== NAVIGATION STYLES ===== */
.main-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    padding: 0 10px;
}

.nav-btn {
    padding: 12px 24px;
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
}

.nav-btn:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.nav-btn.active {
    background-color: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
}

/* ===== PANEL STYLES ===== */
.panel {
    display: none;
    background: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.panel.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.panel h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

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

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    border-left: 4px solid var(--secondary-color);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-card h3 {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 10px;
}

.stat-card p {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.recent-activities {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.recent-activities h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* ===== FORM STYLES ===== */
.employee-form, .training-form, .performance-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.employee-form h3, .training-form h3, .performance-section h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    flex: 1 1 300px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

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

/* ===== BUTTON STYLES ===== */
button {
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

button[type="submit"], 
#saveReviewBtn, 
#saveTrainingBtn {
    background-color: var(--success-color);
    color: white;
}

button[type="submit"]:hover, 
#saveReviewBtn:hover, 
#saveTrainingBtn:hover {
    background-color: #27ae60;
}

#updateBtn {
    background-color: var(--secondary-color);
    color: white;
}

#updateBtn:hover {
    background-color: #2980b9;
}

#cancelBtn {
    background-color: var(--gray-color);
    color: white;
}

#cancelBtn:hover {
    background-color: #7f8c8d;
}

/* ===== TABLE STYLES ===== */
.employee-list, .performance-history, .training-history {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
    overflow-x: auto;
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
}

.search-box, .filter-box {
    flex: 1 1 300px;
}

.search-box input, .filter-box select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

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

th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: var(--primary-color);
}

tr:hover {
    background-color: #f8f9fa;
}

/* ===== ACTIVE TRAINING STYLES ===== */
.active-training {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.active-training h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.training-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 15px;
    transition: var(--transition);
}

.training-item:hover {
    box-shadow: var(--shadow);
}

.training-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.training-info p {
    margin-bottom: 3px;
    color: var(--text-light);
}

.training-actions .complete-btn {
    background-color: var(--success-color);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.training-actions .complete-btn:hover {
    background-color: #27ae60;
    transform: translateY(-2px);
}

/* ===== CHART & REPORT STYLES ===== */
.chart-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
}

.chart-box {
    flex: 1 1 400px;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.chart-box h4 {
    margin-bottom: 15px;
    color: var(--primary-color);
    text-align: center;
}

.export-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
}

.export-section h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.export-options {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.export-options button {
    background-color: var(--secondary-color);
    color: white;
}

.export-options button:hover {
    background-color: #2980b9;
}

/* ===== BACKUP & RESTORE STYLES ===== */
.backup-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-top: 25px;
}

.backup-section h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.backup-options {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.backup-options button {
    background-color: var(--warning-color);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.backup-options button:hover {
    background-color: #e67e22;
    transform: translateY(-2px);
}

.backup-options button:first-child {
    background-color: var(--success-color);
}

.backup-options button:first-child:hover {
    background-color: #27ae60;
}

#restoreStatus {
    padding: 10px;
    border-radius: 6px;
    font-weight: 600;
    transition: var(--transition);
}

#restoreStatus.success {
    background-color: rgba(46, 204, 113, 0.2);
    color: #27ae60;
    border: 1px solid #27ae60;
}

#restoreStatus.error {
    background-color: rgba(231, 76, 60, 0.2);
    color: #c0392b;
    border: 1px solid #c0392b;
}

/* ===== NOTIFICATION STYLES ===== */
#notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px;
    border-radius: 5px;
    color: white;
    font-weight: bold;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    display: none;
}

/* ====== LAPORAN PANEL STYLES ====== */
#laporan {
    padding: 20px;
    background: #f9f9f9;
}

#statistik-ringkasan {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
}

#statistik-ringkasan .stat-box {
    flex: 1 1 200px;
    background: white;
    border-radius: 10px;
    padding: 15px 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    font-size: 16px;
    color: #333;
    font-weight: 500;
    text-align: center;
}

#laporan-karyawan-content .chart-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
}

#laporan-karyawan-content .chart-box {
    flex: 1 1 400px;
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

#laporan-kinerja-content,
#laporan-pelatihan-content {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

#laporan h4 {
    margin-top: 0;
    color: #1a365d;
    font-size: 18px;
    margin-bottom: 15px;
    border-bottom: 2px solid #eee;
    padding-bottom: 5px;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    header {
        padding: 1.5rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .main-nav {
        flex-direction: column;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .training-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .training-actions {
        margin-top: 15px;
        align-self: flex-end;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .export-options, .backup-options {
        flex-direction: column;
    }
    
    .export-options button, .backup-options button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .panel {
        padding: 15px;
    }
    
    .form-buttons, .export-options, .backup-options {
        flex-direction: column;
    }
    
    .form-buttons button, .export-options button, .backup-options button {
        width: 100%;
    }
}