/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    /* Pink colors replaced with Olive Green and Navy Green */
    --navy-green: #004d40;
    --dark-navy-green: #00332a;
    --light-green: #c4e4d7;
    --sparkling-gold: #ffd700;
    --gold-light: #ffec8b;
    --dark-text: #333;
    --light-text: #fff;
    --gray-bg: #f5f5f5;
    --border-color: #ddd;
}

/* FIX: Prevent horizontal scroll on mobile devices */
html,
body {
    width: 100%;
    overflow-x: hidden;
    background-color: var(--gray-bg);
    color: var(--dark-text);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Navigation */
.navbar {
    background-color: var(--navy-green);
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo img {
    max-height: 50px;
    width: auto;
    object-fit: contain;
}

.nav-logo h2 {
    color: var(--light-text);
    font-weight: 700;
}

.nav-menu {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: var(--light-text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--gold-light);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--light-text);
    margin: 3px 0;
    transition: 0.3s;
}

/* Sections */
.section {
    display: none;
    padding: 40px 0;
    min-height: calc(100vh - 70px);
}

.section.active {
    display: block;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 0;
    /* Gradient updated from pink to green tones */
    background: linear-gradient(135deg, var(--navy-green), var(--dark-navy-green));
    color: var(--light-text);
    border-radius: 10px;
    margin-bottom: 30px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Forms */
.form-container {
    max-width: 500px;
    margin: 0 auto;
    background-color: var(--light-text);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-container h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--navy-green);
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group input {
    width: auto;
    margin-right: 10px;
}

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

.form-footer a {
    color: var(--navy-green);
    text-decoration: none;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* Buttons */
.btn-primary {
    background-color: var(--navy-green);
    color: var(--light-text);
    border: none;
    padding: 12px 24px;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    background-color: var(--dark-navy-green);
    box-shadow: 0 0 15px var(--sparkling-gold);
}

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

/* Dashboard */
.dashboard-welcome {
    background-color: var(--light-text);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.dashboard-welcome p {
    margin-bottom: 10px;
}

.wallet-container,
.packages-container,
.investments-container,
.admin-controls,
.transactions-container {
    background-color: var(--light-text);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.wallet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.wallet-item {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.wallet-label {
    font-size: 1rem;
    color: #666;
    margin-bottom: 10px;
}

.wallet-amount {
    font-size: 2rem;
    font-weight: bold;
    color: var(--navy-green);
    margin-bottom: 15px;
}

.withdraw-btn,
.transfer-btn {
    width: auto;
    padding: 10px 20px;
    font-size: 0.9rem;
}

.transfer-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.transfer-btn:disabled:hover {
    background-color: #ccc;
    box-shadow: none;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.package-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.package-card h4 {
    color: var(--navy-green);
    margin-bottom: 10px;
}

.package-return {
    font-weight: 600;
    margin-bottom: 10px;
}

.package-status {
    color: green;
    margin-bottom: 15px;
}

.package-card.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.package-card.disabled .package-status {
    color: red;
}

.invest-btn {
    width: auto;
    padding: 8px 16px;
}

/* Admin Controls */
.package-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.package-control {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 15px;
    background-color: #f9f9f9;
}

.package-control-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.remove-package {
    background-color: #dc3545;
    /* Retained a proper red for 'danger' action */
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}

.remove-package:hover {
    background-color: #c82333;
    /* Retained a proper red for 'danger' action */
}

.referral-settings {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
    border: 1px solid var(--border-color);
}

.referral-settings .form-group {
    margin-bottom: 15px;
}

.toggle-container {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.toggle-label {
    margin-right: 10px;
}

/* User Management Styles */
.user-management-controls {
    margin-bottom: 20px;
}

.user-management-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.user-action-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-credit {
    background-color: #28a745;
    color: white;
}

.btn-credit:hover {
    background-color: #218838;
}

.btn-debit {
    background-color: #ffc107;
    color: #212529;
}

.btn-debit:hover {
    background-color: #e0a800;
}

.btn-edit-bank {
    background-color: #17a2b8;
    color: white;
}

.btn-edit-bank:hover {
    background-color: #138496;
}

.btn-suspend {
    background-color: #fd7e14;
    color: white;
}

.btn-suspend:hover {
    background-color: #e66a00;
}

.btn-unsuspend {
    background-color: #6c757d;
    color: white;
}

.btn-unsuspend:hover {
    background-color: #5a6268;
}

.btn-delete {
    background-color: #dc3545;
    /* Retained a proper red for 'danger' action */
    color: white;
}

.btn-delete:hover {
    background-color: #c82333;
    /* Retained a proper red for 'danger' action */
}

.user-status {
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
}

.status-active {
    background-color: #e8f5e8;
    color: #2e7d32;
}

.status-suspended {
    background-color: #fff3e0;
    color: #ef6c00;
}

.user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    background-color: #f9f9f9;
    margin-bottom: 10px;
    border-radius: 5px;
}

.user-info {
    flex: 1;
}

.user-stats {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.user-stat {
    font-size: 0.9rem;
    color: #666;
}

.user-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 200px;
}

.warning-text {
    color: #dc3545;
    /* Retained a proper red for 'warning/danger' */
    font-weight: 500;
    margin: 10px 0;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    flex: 1;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-danger {
    background-color: #dc3545;
    /* Retained a proper red for 'danger' action */
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    flex: 1;
}

.btn-danger:hover {
    background-color: #c82333;
    /* Retained a proper red for 'danger' action */
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.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: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

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

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

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

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

/* User Management */
#users-list {
    margin-top: 20px;
}

.user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
}

/* Investment List */
.investment-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    background-color: #f9f9f9;
    margin-bottom: 10px;
    border-radius: 5px;
}

.investment-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.investment-item div {
    flex: 1;
}

.investment-item strong {
    color: var(--navy-green);
    display: block;
    margin-bottom: 5px;
}

.investment-item small {
    color: #666;
    display: block;
    margin-bottom: 3px;
}

.investment-details {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.package-status {
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    min-width: 80px;
}

.package-status.active {
    background-color: #e8f5e8;
    color: #2e7d32;
}

.package-status.completed {
    background-color: #e3f2fd;
    color: #1565c0;
}

.package-status.pending {
    background-color: #fff3e0;
    color: #ef6c00;
}

.no-investments,
.no-transactions {
    text-align: center;
    color: #777;
    padding: 20px;
}

/* Investment Summary */
.investment-summary {
    /* Gradient updated from pink to green tones */
    background: linear-gradient(135deg, var(--navy-green), var(--dark-navy-green));
    color: var(--light-text);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.investment-summary h4 {
    margin-bottom: 10px;
    text-align: center;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    text-align: center;
}

.summary-item {
    padding: 10px;
}

.summary-value {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.summary-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Transaction History */
.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    background-color: #f9f9f9;
    margin-bottom: 8px;
    border-radius: 5px;
}

.transaction-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.transaction-details {
    flex: 1;
}

.transaction-type {
    color: var(--navy-green);
    font-weight: 600;
    margin-bottom: 5px;
}

.transaction-amount {
    font-weight: bold;
    font-size: 1.1rem;
}

.transaction-amount.credit {
    color: #2e7d32;
}

.transaction-amount.debit {
    color: #c62828;
}

.transaction-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.transaction-date {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.transaction-status {
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.transaction-status.completed {
    background-color: #e8f5e8;
    color: #2e7d32;
}

.transaction-status.pending {
    background-color: #fff3e0;
    color: #ef6c00;
}

/* Admin Withdrawal Section */
.withdrawal-management,
.pending-investments-section {
    background-color: var(--light-text);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.withdrawal-request-card,
.investment-approval-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    margin-bottom: 10px;
    background-color: #fff;
}

.req-info {
    flex: 1;
}

.req-amount {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--navy-green);
}

.req-bank {
    color: #666;
    margin: 5px 0;
    background: #f8f9fa;
    padding: 5px;
    border-radius: 4px;
    display: inline-block;
}

.req-actions {
    display: flex;
    gap: 10px;
}

.btn-approve,
.btn-approve-inv {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.btn-approve:hover,
.btn-approve-inv:hover {
    background-color: #218838;
}

.btn-reject,
.btn-reject-inv {
    background-color: #dc3545;
    /* Retained a proper red for 'danger' action */
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.btn-reject:hover,
.btn-reject-inv:hover {
    background-color: #c82333;
    /* Retained a proper red for 'danger' action */
}

.btn-view-proof {
    background-color: #17a2b8;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.btn-view-proof:hover {
    background-color: #138496;
}

/* Tabs for withdrawal section */
.withdrawal-tabs {
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-weight: 600;
    color: #666;
}

.tab-btn.active {
    color: var(--navy-green);
    border-bottom: 2px solid var(--navy-green);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    /* Allows scrolling on small screens */
}

.modal-content {
    background-color: var(--light-text);
    margin: 5% auto;
    /* Position slightly higher */
    padding: 20px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    position: relative;
    margin-bottom: 50px;
    /* Space at bottom for scrolling */
}

.close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: var(--navy-green);
}

.investment-limits {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 0.8rem;
}

.investment-preview {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    /* Border updated from pink to green */
    border-left: 4px solid var(--navy-green);
}

.preview-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e9ecef;
}

.preview-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.preview-label {
    font-weight: 500;
    color: #495057;
}

.preview-value {
    color: var(--navy-green);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--navy-green);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        padding: 15px;
        display: block;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .packages-grid {
        grid-template-columns: 1fr;
    }

    .package-controls {
        grid-template-columns: 1fr;
    }

    .investment-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .investment-item .package-status {
        align-self: flex-start;
    }

    .transaction-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .transaction-info {
        align-items: flex-start;
        text-align: left;
        width: 100%;
    }

    .wallet-grid {
        grid-template-columns: 1fr;
    }

    .summary-grid {
        grid-template-columns: 1fr 1fr;
    }

    .user-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .user-actions {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .user-action-btn {
        flex: 1;
        min-width: 120px;
    }

    .user-stats {
        flex-direction: column;
        gap: 5px;
    }

    .modal-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
    }

    .form-container {
        padding: 20px;
    }

    .hero {
        padding: 40px 20px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .summary-grid {
        grid-template-columns: 1fr;
    }
}