/* Global Styles */
:root {
    /* Light Mode (Default) */
    --primary-color: #7952b3;
    --primary-light: #9c74d4;
    --primary-dark: #5a3d8a;
    --secondary-color: #17a2b8;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --gray-color: #6c757d;
    --gray-light: #e9ecef;
    --gray-dark: #495057;
    --body-bg: #f5f5f5;
    --text-color: #343a40;
    --card-bg: #ffffff;
    --border-color: #e9ecef;
    --sidebar-width: 250px;
    --header-height: 60px;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --primary-color: #9c74d4;
    --primary-light: #b08dde;
    --primary-dark: #6a4c9c;
    --secondary-color: #20c5de;
    --body-bg: #121212;
    --text-color: #f8f9fa;
    --card-bg: #1e1e1e;
    --border-color: #2d2d2d;
    --gray-light: #2d2d2d;
    --gray-dark: #adb5bd;
    --dark-color: #f8f9fa;
    --light-color: #343a40;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1001;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.theme-toggle i {
    font-size: 20px;
}

* {
    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(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

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

/* Sidebar Styles */
.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-dark));
    color: white;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: var(--transition);
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.logo i {
    font-size: 24px;
    margin-right: 10px;
}

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

.nav-links {
    padding: 10px 0;
}

.nav-links li {
    padding: 0;
    transition: var(--transition);
}

.nav-links li a {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    padding: 12px 20px;
    transition: var(--transition);
}

.nav-links li a i {
    margin-right: 10px;
    font-size: 16px;
}

.nav-links li:hover,
.nav-links li.active {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-links li:hover a,
.nav-links li.active a {
    color: white;
}

/* Main Content Styles */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 20px;
    transition: var(--transition);
    background-color: var(--body-bg);
    color: var(--text-color);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    transition: border-color 0.3s ease;
}

.page-title h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-color);
}

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

/* Theme Toggle Button */
.theme-toggle {
    margin-right: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background-color: var(--primary-light);
    color: white;
}

.theme-toggle i {
    font-size: 18px;
}

.currency-selector select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-right: 15px;
    background-color: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.admin-profile {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    color: var(--text-color);
}

.admin-profile span {
    margin-right: 10px;
    font-weight: 500;
    color: var(--text-color);
}

.admin-profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-light);
    transition: var(--transition);
}

.admin-profile:hover img {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.admin-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 10px 0;
    z-index: 1000;
    display: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
    border: 1px solid var(--border-color);
}

.admin-dropdown.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.admin-profile:hover .admin-dropdown {
    display: block;
}

.admin-dropdown-item {
    padding: 8px 15px;
    display: flex;
    align-items: center;
    color: var(--text-color);
    transition: var(--transition);
}

.admin-dropdown-item i {
    margin-right: 10px;
    font-size: 14px;
    color: var(--primary-color);
}

.admin-dropdown-item:hover {
    background-color: var(--gray-light);
    color: var(--primary-color);
}

.admin-dropdown-divider {
    height: 1px;
    background-color: var(--gray-light);
    margin: 5px 0;
}

/* Dashboard Stats */
.dashboard-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    flex: 1;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    box-shadow: var(--box-shadow);
    transition: background-color 0.3s ease;
    border: 1px solid var(--border-color);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 24px;
    color: white;
}

.stat-icon.users {
    background-color: var(--primary-color);
}

.stat-icon.revenue {
    background-color: var(--success-color);
}

.stat-icon.main-total {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.main-total-card {
    border: 2px solid transparent;
    background-image: linear-gradient(var(--card-bg), var(--card-bg)), radial-gradient(circle at top left, #667eea, #764ba2);
    background-origin: border-box;
    background-clip: content-box, border-box;
    position: relative;
    overflow: hidden;
}

.main-total-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 150px;
    height: 150px;
    background: rgba(118, 75, 162, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.stat-info h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--text-color);
}

.stat-info p {
    color: var(--gray-color);
    font-size: 14px;
}

/* Add User Section */
.add-user-section {
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: var(--box-shadow);
}

.add-user-section h2 {
    color: white;
    margin-bottom: 20px;
    font-size: 20px;
    display: flex;
    align-items: center;
}

.add-user-section h2 i {
    margin-right: 10px;
}

#add-user-form {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    align-items: end;
}

.form-group {
    width: 100%;
    margin-bottom: 0;
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    height: 45px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
}

.btn-add-user {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    height: 45px;
    /* Match input height */
    margin-top: 0;
}

.btn-add-user i {
    margin-right: 8px;
}

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

/* User Filter Section */
.user-filter-section {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-box {
    flex: 2;
    min-width: 300px;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-color);
}

.search-box input {
    width: 100%;
    padding: 10px 15px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.filter-box {
    flex: 1;
    min-width: 150px;
}

.filter-box select {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn-expiry-filter {
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 10px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-weight: 500;
}

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

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

.btn-export {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.btn-export i {
    margin-right: 8px;
}

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

/* User List */
.user-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.user-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--box-shadow);
    position: relative;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.user-details {
    margin-bottom: 15px;
}

.user-email {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
    word-break: break-all;
    color: var(--text-color);
}

.user-role {
    display: inline-block;
    background-color: var(--primary-light);
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
}

.user-info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 5px;
}

.user-phone,
.user-expiration {
    font-size: 12px;
    color: var(--gray-color);
    display: flex;
    align-items: center;
    gap: 5px;
}

.user-phone i,
.user-expiration i {
    font-size: 10px;
}

.user-subscription {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
}

/* Subscription period specific colors */
.user-subscription.lifetime {
    background-color: var(--success-color);
}

.user-subscription.yearly {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

.user-subscription.monthly {
    background-color: var(--info-color);
}

.user-price {
    margin-top: auto;
    display: flex;
    flex-direction: column;
}

.price-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--success-color);
    margin-bottom: 5px;
}

.added-date {
    font-size: 12px;
    color: var(--gray-color);
}

.user-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    gap: 10px;
}

.btn-edit,
.btn-delete {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

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

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

.btn-edit:hover,
.btn-delete:hover {
    transform: scale(1.1);
    color: white;
}

.no-users {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.no-users i {
    font-size: 48px;
    color: var(--gray-color);
    margin-bottom: 15px;
}

/* Login Page Styles */
.login-page {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    display: flex;
    width: 900px;
    max-width: 90%;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.login-form-container {
    flex: 1;
    padding: 40px;
}

.login-header {
    margin-bottom: 30px;
}

.logo-container {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.logo-container i {
    font-size: 24px;
    color: var(--primary-color);
    margin-right: 10px;
}

.logo-container h1 {
    font-size: 20px;
    color: var(--primary-color);
}

.login-header h2 {
    font-size: 24px;
    color: var(--text-color);
}

.error-message {
    background-color: #ffe5e5;
    color: var(--danger-color);
    padding: 10px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.error-message i {
    margin-right: 10px;
}

.success-message {
    background-color: #e5ffe5;
    color: var(--success-color);
    padding: 10px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.success-message i {
    margin-right: 10px;
}

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

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

.login-form-container .form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
    background-color: var(--card-bg);
    color: var(--text-color);
}

.login-form-container .form-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(121, 82, 179, 0.2);
    outline: none;
}

/* Password input container with toggle button */
.password-input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-container input {
    padding-right: 45px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-color);
    font-size: 16px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    transition: var(--transition);
}

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

.password-toggle:focus {
    outline: none;
}

.remember-me {
    display: flex;
    align-items: center;
}

.remember-me input {
    width: auto !important;
    margin-right: 10px;
}

.btn-login {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-login i {
    margin-left: 10px;
}

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

.login-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.login-info {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 40px;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

.login-info p {
    margin-bottom: 30px;
    opacity: 0.9;
}

.feature-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.feature-list li i {
    margin-right: 10px;
    font-size: 18px;
}

/* Signup Page Styles */
.signup-page {
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.signup-container {
    display: flex;
    width: 1000px;
    max-width: 90%;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.signup-form-container {
    flex: 1;
    padding: 40px;
}

.signup-form-container .form-group small {
    display: block;
    margin-top: 5px;
    color: var(--gray-color);
    font-size: 12px;
}

.terms {
    display: flex;
    align-items: flex-start;
}

.terms input {
    width: auto !important;
    margin-right: 10px;
    margin-top: 5px;
}

.btn-signup {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.btn-signup i {
    margin-left: 10px;
}

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

.signup-footer {
    text-align: center;
    margin-top: 20px;
}

.signup-info {
    flex: 1;
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
    padding: 40px;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .dashboard-stats {
        flex-direction: column;
    }

    .user-list {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 0;
        transform: translateX(-100%);
    }

    .main-content {
        margin-left: 0;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-title {
        margin-bottom: 15px;
    }

    .login-container,
    .signup-container {
        flex-direction: column;
    }

    .login-info,
    .signup-info {
        display: none;
    }
}

@media (max-width: 576px) {
    .user-filter-section {
        flex-direction: column;
    }

    .search-box,
    .filter-box {
        width: 100%;
    }

    .btn-export {
        width: 100%;
        justify-content: center;
    }

    .user-list {
        grid-template-columns: 1fr;
    }

    #add-user-form {
        flex-direction: column;
    }

    .form-group {
        width: 100%;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 15px;
    transition: color 0.3s ease, background-color 0.3s ease;
    left: 15px;
    z-index: 1001;
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--box-shadow);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .sidebar.active {
        width: var(--sidebar-width);
        transform: translateX(0);
    }

    .main-content.sidebar-active {
        margin-left: var(--sidebar-width);
    }
}