/* MLM Project Premium Dashboard Stylesheet */

/* Design Variables */
:root {
    --bg-main: #f1f5f9;
    --bg-card: #ffffff;
    --bg-hover: #f8fafc;
    --border-color: #e2e8f0;
    
    --primary: #4f46e5;
    --primary-light: #6366f1;
    --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #d97706;
    --warning-bg: rgba(217, 119, 6, 0.1);
    --danger: #dc2626;
    --danger-bg: rgba(220, 38, 38, 0.1);
    
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-dark: #0f172a;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.5;
}

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

button, input, select, textarea {
    font-family: inherit;
    color: inherit;
}

/* Auth Page Containers */
.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(168, 85, 247, 0.15) 0%, transparent 40%),
                var(--bg-main);
    padding: 20px;
}

.auth-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 100%;
    max-width: 480px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header .logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
}

.auth-header .logo-icon {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-header .logo span span {
    color: var(--primary-light);
}

.auth-header p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-control-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-control-wrapper i {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px 12px 42px;
    color: var(--text-main);
    font-size: 15px;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-muted);
}

.form-check input {
    cursor: pointer;
}

.btn-primary {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    width: 100%;
    background: var(--primary-gradient);
    border: none;
    border-radius: 8px;
    padding: 14px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: transform 0.1s ease, opacity 0.2s ease;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-primary:active {
    transform: scale(0.98);
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--text-muted);
}

/* Master Layout Container */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Navigation styles */
.sidebar {
    width: 280px;
    background-color: var(--bg-card);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 10;
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
}

.sidebar-header .logo-icon {
    font-size: 22px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-header .logo span span {
    color: var(--primary-light);
}

.user-profile-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.user-profile-summary .avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 18px;
}

.user-profile-summary .name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
}

.role-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
    margin-top: 4px;
}

.role-badge.admin {
    background-color: var(--danger-bg);
    color: var(--danger);
}

.role-badge.user {
    background-color: var(--success-bg);
    color: var(--success);
}

.sidebar-menu {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
    overflow-y: auto;
}

.menu-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-top: 15px;
    margin-bottom: 8px;
    padding-left: 12px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition-fast);
}

.menu-item:hover {
    background-color: rgba(99, 102, 241, 0.08);
    color: var(--text-main);
}

.menu-item.active {
    background: var(--primary-gradient);
    color: #fff;
}

.menu-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 15px 0;
}

.logout-form {
    margin-top: auto;
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px;
    background: none;
    border: none;
    color: #ef4444;
    font-weight: 500;
    text-align: left;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.logout-btn:hover {
    background-color: var(--danger-bg);
}

/* Main Content Area Layout */
.main-content {
    margin-left: 280px;
    width: calc(100% - 280px);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.top-navbar {
    height: 80px;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-navbar h2 {
    font-size: 22px;
    font-weight: 700;
}

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

.package-status-header {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.balance-badge {
    background: var(--primary-gradient);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-md);
}

.balance-badge .label {
    opacity: 0.9;
    font-weight: 400;
}

.content-body {
    padding: 40px;
    flex-grow: 1;
}

/* Alerts Banner */
.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    line-height: 1.4;
}

.alert-success {
    background-color: var(--success-bg);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-error {
    background-color: var(--danger-bg);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.alert i {
    font-size: 18px;
    margin-top: 2px;
}

/* Widgets Grid Layout */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-light);
}

.stat-card-left .label {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: block;
}

.stat-card-left .value {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-main);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
}

.stat-card-icon.primary {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
}

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

.stat-card-icon.warning {
    background-color: var(--warning-bg);
    color: var(--warning);
}

.stat-card-icon.danger {
    background-color: var(--danger-bg);
    color: var(--danger);
}

/* Dashboard Section Card Panels */
.card-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 40px;
}

.card-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.card-panel-header h3 {
    font-size: 18px;
    font-weight: 700;
}

/* Referral Code Copy Panel */
.referral-share-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(168, 85, 247, 0.08) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.referral-share-left h3 {
    font-size: 18px;
    margin-bottom: 6px;
}

.referral-share-left p {
    color: var(--text-muted);
    font-size: 14px;
}

.referral-share-input-wrapper {
    display: flex;
    width: 100%;
    max-width: 460px;
    background-color: #f1f5f9;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.referral-share-input-wrapper input {
    background: none;
    border: none;
    padding: 12px 16px;
    width: 100%;
    color: var(--text-main);
    font-size: 14px;
}

.referral-share-input-wrapper input:focus {
    outline: none;
}

.btn-copy {
    background: var(--primary-gradient);
    border: none;
    color: #fff;
    padding: 0 20px;
    cursor: pointer;
    font-weight: 600;
    transition: opacity var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-copy:hover {
    opacity: 0.9;
}

/* Custom Table Formatting */
.table-responsive {
    overflow-x: auto;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.custom-table th {
    padding: 16px;
    font-size: 13px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
}

.custom-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.custom-table tr:last-child td {
    border-bottom: none;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

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

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

.badge.error, .badge.danger {
    background-color: var(--danger-bg);
    color: var(--danger);
}

.badge.primary {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
}

/* Level Badges */
.level-badge {
    background-color: #3b82f6;
    color: #fff;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 12px;
}

/* Grid for Packages Catalog */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.package-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 36px 30px;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.package-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-light);
}

.package-card.active-pkg {
    border: 2px solid var(--success);
}

.package-badge-tag {
    position: absolute;
    top: 15px;
    right: 15px;
}

.package-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.package-price {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 24px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.package-price span {
    font-size: 18px;
    font-weight: 500;
}

.package-commissions {
    list-style-type: none;
    margin-bottom: 30px;
    flex-grow: 1;
    text-align: left;
    background: #f8fafc;
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.package-commissions li {
    margin-bottom: 8px;
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
}

.package-commissions li:last-child {
    margin-bottom: 0;
}

.package-commissions li strong {
    color: var(--text-main);
}

.btn-purchase {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-purchase.active-btn {
    background-color: var(--success-bg);
    color: var(--success);
    cursor: not-allowed;
}

.btn-purchase.purchase-btn {
    background: var(--primary-gradient);
    color: #fff;
}

.btn-purchase.purchase-btn:hover {
    opacity: 0.9;
}

/* Wallet Split Grid Layout */
.wallet-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.withdraw-form-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow-sm);
    height: fit-content;
}

.withdraw-form-panel h3 {
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

/* Visual Tree Rendering CSS */
.tree-container {
    width: 100%;
    overflow-x: auto;
    background-color: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
}

.tree {
    display: inline-block;
    margin: 0 auto;
}

.tree ul {
    padding-top: 20px;
    position: relative;
    transition: all 0.5s;
    display: flex;
    justify-content: center;
}

.tree li {
    text-align: center;
    list-style-type: none;
    position: relative;
    padding: 20px 10px 0 10px;
    transition: all 0.5s;
}

/* Connecting Lines */
.tree li::before, .tree li::after {
    content: '';
    position: absolute;
    top: 0;
    right: 50%;
    border-top: 2px solid var(--border-color);
    width: 50%;
    height: 20px;
}

.tree li::after {
    right: auto;
    left: 50%;
    border-left: 2px solid var(--border-color);
}

.tree li:only-child::after, .tree li:only-child::before {
    display: none;
}

.tree li:only-child {
    padding-top: 0;
}

.tree li:first-child::before, .tree li:last-child::after {
    border: 0 none;
}

.tree li:last-child::before {
    border-right: 2px solid var(--border-color);
    border-radius: 0 8px 0 0;
}

.tree li:first-child::after {
    border-radius: 8px 0 0 0;
}

.tree ul ul::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    border-left: 2px solid var(--border-color);
    width: 0;
    height: 20px;
}

/* Visual Node Card Box */
.tree-node {
    background-color: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 18px;
    display: inline-block;
    transition: all 0.3s;
    min-width: 160px;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.tree-node .node-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 14px;
    margin: 0 auto 6px auto;
}

.tree-node .node-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-main);
    display: block;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
}

.tree-node .node-code {
    font-size: 11px;
    color: var(--text-muted);
    font-family: monospace;
    display: block;
}

.tree-node .node-package {
    margin-top: 6px;
    font-size: 10px;
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    font-weight: 700;
    text-transform: uppercase;
}

/* Dynamic Interactive Node Hovering Effects */
.tree-node:hover {
    border-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.tree-node:hover + ul li .tree-node {
    border-color: var(--primary-light);
}

.tree-node:hover + ul::before,
.tree-node:hover + ul ul::before,
.tree-node:hover + ul li::before,
.tree-node:hover + ul li::after {
    border-color: var(--primary-light);
}

/* Pagination Links styling styling */
.pagination-wrapper {
    margin-top: 24px;
}

/* Media Queries */
@media(max-width: 991px) {
    .wallet-grid {
        grid-template-columns: 1fr;
    }
}

@media(max-width: 768px) {
    .sidebar {
        display: none; /* In production, add a togglable hamburger mobile menu */
    }
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    .top-navbar {
        padding: 0 20px;
    }
    .content-body {
        padding: 20px;
    }
}