/* Base Styles */
:root {
    --primary-color: #4CAF50;
    --primary-dark: #388E3C;
    --primary-light: #C8E6C9;
    --secondary-color: #2196F3;
    --accent-color: #FF9800;
    --text-color: #333;
    --text-light: #777;
    --bg-color: #f5f5f5;
    --card-bg: #fff;
    --sidebar-bg: #2C3E50;
    --header-bg: #35424a;
    --error-color: #F44336;
    --success-color: #4CAF50;
    --warning-color: #FFC107;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-screen p {
    color: white;
    margin-top: 20px;
    font-size: 1.2rem;
}

.loader {
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--primary-dark);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

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

/* Header Styles */
header {
    background-color: var(--header-bg);
    color: white;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

header.hide {
    transform: translateY(-100%);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

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

.header-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.user-profile i {
    font-size: 1.5rem;
}

.current-date {
    background-color: rgba(255,255,255,0.1);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 70px;
    left: 0;
    width: 250px;
    height: calc(100vh - 70px);
    background-color: var(--sidebar-bg);
    color: white;
    padding: 20px 0;
    transition: transform 0.3s ease;
    z-index: 90;
}

.sidebar ul {
    list-style: none;
}

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

.sidebar a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    gap: 10px;
}

.sidebar a i {
    width: 20px;
    text-align: center;
}

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

.sidebar li.active a {
    background-color: var(--primary-color);
    border-left: 4px solid white;
}

/* Main Content Styles */
.main-content {
    margin-left: 250px;
    margin-top: 70px;
    padding: 20px;
    min-height: calc(100vh - 70px);
    transition: margin-left 0.3s ease;
}

.content-section {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

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

/* Dashboard Styles */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 1.5rem;
}

.card-info h3 {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.card-info p {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.dashboard-charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.chart-container {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Form Styles */
.form-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.form-preview {
    position: sticky;
    top: 90px;
}

.preview-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-top: 5px solid var(--primary-color);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.preview-header i {
    font-size: 1.5rem;
}

.preview-body p {
    margin-bottom: 10px;
    display: flex;
}

.preview-body p strong {
    width: 100px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.submit-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s ease;
}

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

/* Table Styles */
.data-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 12px;
    color: var(--text-light);
}

.search-box input {
    padding: 10px 15px 10px 35px;
    border: 1px solid #ddd;
    border-radius: 5px;
    min-width: 250px;
}

.filter-options {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-options select {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.export-btn {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s ease;
}

.export-btn:hover {
    background-color: #1976D2;
}

.data-table-container {
    overflow-x: auto;
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 500;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

tr:hover {
    background-color: #f1f1f1;
}

.action-btn {
    padding: 5px 10px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.action-btn i {
    font-size: 0.9rem;
}

.edit-btn {
    background-color: #FFC107;
    color: #333;
}

.edit-btn:hover {
    background-color: #FFA000;
}

.delete-btn {
    background-color: #F44336;
    color: white;
}

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

.danger {
    background-color: #F44336;
    color: white;
}

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

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.pagination button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease;
}

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

.pagination button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Report Styles */
.report-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.report-period {
    display: flex;
    align-items: center;
    gap: 10px;
}

.report-period label {
    font-weight: 500;
}

.report-period input {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.generate-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s ease;
}

.generate-btn:hover {
    background-color: #FB8C00;
}

.report-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.summary-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-align: center;
}

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

.summary-card p {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
}

.report-charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.detailed-report {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: white;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    padding: 25px;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

.close-modal:hover {
    color: var(--text-color);
}

/* Settings Styles */
.settings-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.settings-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.settings-card h3 {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
}

.toggle-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.data-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.data-info {
    margin-top: 20px;
}

.data-info p {
    margin-bottom: 8px;
}

/* Notification Styles */
.notification-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.notification {
    background-color: var(--card-bg);
    border-left: 5px solid var(--success-color);
    border-radius: 5px;
    padding: 15px 20px;
    margin-bottom: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(100%);
    opacity: 0;
    animation: slideIn 0.3s forwards, fadeOut 0.3s forwards 3s;
}

.notification.error {
    border-left-color: var(--error-color);
}

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

.notification i {
    font-size: 1.2rem;
}

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

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

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

@keyframes slideIn {
    to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
    to { opacity: 0; }
}

/* Animations */
.animate-card {
    animation: cardEntrance 0.5s ease-out;
}

@keyframes cardEntrance {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .dashboard-charts,
    .report-charts {
        grid-template-columns: 1fr;
    }
    
    .form-container {
        grid-template-columns: 1fr;
    }
    
    .form-preview {
        position: static;
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .dashboard-cards {
        grid-template-columns: 1fr 1fr;
    }
    
    .data-actions {
        flex-direction: column;
    }
    
    .search-box input {
        min-width: 100%;
    }
}

@media (max-width: 576px) {
    .dashboard-cards {
        grid-template-columns: 1fr;
    }
    
    th, td {
        padding: 8px 10px;
    }
}
/* Login Page Styles */
.logout-btn {
    background-color: #F44336;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

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

/* Responsive Styles */
@media (max-width: 768px) {
    .login-container {
        padding: 30px 20px;
        margin: 0 15px;
    }
}