/* ============================================
   Admin Dashboard CSS - RTL Design
   ============================================ */

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

:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-bg: #ecf0f1;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --border-color: #bdc3c7;
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 80px;
    --header-height: 60px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-dark);
    direction: rtl;
}

/* ============================================
   Header Styles
   ============================================ */

.header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    height: var(--header-height);
    display: flex;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    width: 100%;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.toggle-sidebar {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.toggle-sidebar:hover {
    color: var(--primary-color);
}

.dashboard-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--secondary-color);
}

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

.user-name {
    font-size: 14px;
    color: var(--text-light);
}

.btn-logout {
    background-color: var(--danger-color);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s ease;
    text-decoration: none;
}

.btn-logout:hover {
    background-color: #c0392b;
}

/* ============================================
   Dashboard Container
   ============================================ */

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

.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ============================================
   Sidebar Styles
   ============================================ */

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--secondary-color);
    color: var(--white);
    overflow-y: auto;
    transition: width 0.3s ease;
    padding-top: 20px;
    border-left: 1px solid var(--border-color);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

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

.sidebar-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.sidebar.collapsed .sidebar-header h2 {
    display: none;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0 10px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 15px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.nav-item.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.nav-item i {
    font-size: 18px;
    min-width: 20px;
}

.nav-text {
    flex: 1;
}

.sidebar.collapsed .nav-text {
    display: none;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: 12px;
}

/* ============================================
   Content Area
   ============================================ */

.content {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
    background-color: var(--light-bg);
}

.welcome-message {
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.welcome-message h2 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.welcome-message p {
    color: var(--text-light);
    font-size: 16px;
}

/* ============================================
   Form Styles
   ============================================ */

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
}

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

/* ============================================
   Button Styles
   ============================================ */

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background-color: #2980b9;
}

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

.btn-success:hover {
    background-color: #229954;
}

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

.btn-danger:hover {
    background-color: #c0392b;
}

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

.btn-warning:hover {
    background-color: #e67e22;
}

.btn-secondary {
    background-color: var(--text-light);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #5a6c7d;
}

.btn-login {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-login:hover {
    background-color: #2980b9;
}

/* ============================================
   Table Styles
   ============================================ */

.table-container {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

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

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

th {
    padding: 15px;
    text-align: right;
    font-weight: 600;
}

td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
}

tbody tr:hover {
    background-color: var(--light-bg);
}

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

/* ============================================
   Modal Styles
   ============================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    color: var(--text-dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.3s ease;
}

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

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

/* ============================================
   Message Styles
   ============================================ */

.success-message {
    background-color: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid #c3e6cb;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
}

.warning-message {
    background-color: #fff3cd;
    color: #856404;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid #ffeeba;
}

.info-message {
    background-color: #d1ecf1;
    color: #0c5460;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid #bee5eb;
}

/* ============================================
   Checkbox & Radio Styles
   ============================================ */

.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-item input[type="checkbox"],
.radio-item input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-item label,
.radio-item label {
    cursor: pointer;
    margin: 0;
}

/* ============================================
   Login Page Styles
   ============================================ */

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-box {
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
}

.login-box h2 {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 30px;
    font-size: 28px;
}

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

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
        --sidebar-collapsed-width: 0;
    }

    .sidebar {
        position: fixed;
        top: var(--header-height);
        right: 0;
        height: calc(100vh - var(--header-height));
        z-index: 50;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .sidebar.collapsed {
        width: 100%;
    }

    .sidebar.collapsed .nav-text {
        display: inline;
    }

    .sidebar.collapsed .nav-item {
        justify-content: flex-start;
        padding: 12px 15px;
    }

    .main-content {
        flex-direction: column;
    }

    .content {
        padding: 20px;
    }

    .header-content {
        padding: 0 15px;
    }

    .dashboard-title {
        font-size: 20px;
    }

    .user-name {
        display: none;
    }

    .modal-content {
        width: 95%;
    }

    table {
        font-size: 13px;
    }

    th, td {
        padding: 10px;
    }

    .btn {
        padding: 8px 12px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .header-left {
        gap: 10px;
    }

    .dashboard-title {
        font-size: 18px;
    }

    .login-box {
        padding: 25px;
    }

    .login-box h2 {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .btn-logout {
        padding: 6px 12px;
        font-size: 12px;
    }

    .content {
        padding: 15px;
    }

    .modal-content {
        padding: 20px;
    }
}

/* ============================================
   Scrollbar Styles
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-light);
}