/* ================================
   ADVANCED MINING SYSTEMS CSS
================================ */

/* Level System Styles */
.level-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 107, 107, 0.1));
    border-radius: 20px;
    padding: 30px;
    margin: 20px 0;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.level-container {
    display: flex;
    align-items: center;
    gap: 30px;
}

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

.level-display {
    text-align: center;
}

.level-number {
    font-size: 3rem;
    font-weight: 900;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.level-label {
    font-size: 1rem;
    color: #ffffff;
    opacity: 0.8;
}

.level-progress {
    flex: 1;
}

.level-stats {
    display: flex;
    gap: 20px;
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: #ffffff;
    opacity: 0.7;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: #00d4ff;
}

/* Equipment System Styles */
.equipment-section {
    margin: 20px 0;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.equipment-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.equipment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.equipment-icon {
    font-size: 2rem;
    color: #00d4ff;
    margin-bottom: 15px;
}

.equipment-stats {
    display: flex;
    justify-content: space-between;
    margin: 15px 0;
}

.equipment-level {
    margin: 15px 0;
}

.level-bar {
    background: rgba(255, 255, 255, 0.1);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 5px;
}

.level-fill {
    background: linear-gradient(90deg, #00d4ff, #ff6b6b);
    height: 100%;
    transition: width 0.3s ease;
}

.equipment-actions {
    margin-top: 15px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.equipment-maxed {
    color: #4ecdc4;
    font-weight: 600;
    text-align: center;
    padding: 10px;
}

/* Algorithm System Styles */
.algorithm-section {
    margin: 20px 0;
}

.algorithm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.algorithm-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.algorithm-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.algorithm-card.active {
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.algorithm-card.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.algorithm-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.algorithm-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 15px 0;
}

.algorithm-stats .stat {
    font-size: 0.9rem;
    color: #ffffff;
    opacity: 0.8;
}

.algorithm-actions {
    margin-top: 15px;
}

.algorithm-locked {
    color: #ff6b6b;
    font-weight: 600;
    text-align: center;
    padding: 10px;
}

.algorithm-active {
    color: #4ecdc4;
    font-weight: 600;
    text-align: center;
    padding: 10px;
}

/* Clan System Styles */
.clan-section {
    margin: 20px 0;
}

.clan-container {
    margin-top: 20px;
}

.clan-info {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 107, 107, 0.1));
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.clan-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.clan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d4ff;
}

.clan-level {
    background: rgba(0, 212, 255, 0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #ffffff;
}

.clan-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.clan-actions {
    display: flex;
    gap: 15px;
}

.clan-join {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.clan-join-content h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #00d4ff;
}

.clan-join-content p {
    color: #ffffff;
    opacity: 0.8;
    margin-bottom: 20px;
}

.clan-search {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.clan-search input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.clan-search input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Marketplace Styles */
.marketplace-section {
    margin: 20px 0;
}

.marketplace-container {
    margin-top: 20px;
}

.marketplace-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: linear-gradient(135deg, #00d4ff, #ff6b6b);
    border-color: #00d4ff;
}

.tab-content {
    display: none;
}

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

.marketplace-filters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.marketplace-filters select,
.marketplace-filters input {
    padding: 10px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.marketplace-filters input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.marketplace-listings {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.listing-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.listing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

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

.listing-header h4 {
    color: #00d4ff;
    margin: 0;
}

.listing-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #4ecdc4;
}

.listing-info p {
    color: #ffffff;
    opacity: 0.8;
    margin-bottom: 10px;
}

.listing-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #ffffff;
    opacity: 0.6;
}

.listing-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.sell-form {
    max-width: 500px;
}

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

.sell-form label {
    display: block;
    margin-bottom: 5px;
    color: #ffffff;
    font-weight: 600;
}

.sell-form input,
.sell-form select,
.sell-form textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

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

.sell-form input::placeholder,
.sell-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Events System Styles */
.events-section {
    margin: 20px 0;
}

.events-container {
    margin-top: 20px;
}

.active-events {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.event-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 4px solid #00d4ff;
    transition: all 0.3s ease;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.event-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.event-content h4 {
    color: #00d4ff;
    margin-bottom: 10px;
}

.event-content p {
    color: #ffffff;
    opacity: 0.8;
    margin-bottom: 15px;
}

.event-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.event-multiplier {
    color: #4ecdc4;
    font-weight: 600;
}

.event-duration {
    color: #ffffff;
    opacity: 0.6;
}

.season-progress {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 107, 107, 0.1));
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.season-progress h4 {
    color: #00d4ff;
    margin-bottom: 20px;
}

.season-info {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 20px;
}

.season-level {
    text-align: center;
}

.season-level-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.season-level-label {
    font-size: 1rem;
    color: #ffffff;
    opacity: 0.8;
}

.season-progress-bar {
    flex: 1;
}

.season-time {
    text-align: center;
    padding: 15px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
}

.season-time-label {
    color: #ffffff;
    opacity: 0.8;
    margin-right: 10px;
}

.season-time-value {
    color: #00d4ff;
    font-weight: 700;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

/* ================================
   ACHIEVEMENT NOTIFICATIONS
================================ */
.achievement-notification {
    position: fixed;
    top: 20px;
    right: -400px;
    width: 350px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border: 2px solid #4ecdc4;
    border-radius: 15px;
    padding: 20px;
    color: white;
    z-index: 10000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.achievement-notification.show {
    right: 20px;
    animation: achievementPulse 0.6s ease;
}

@keyframes achievementPulse {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

.achievement-notification-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.achievement-notification i {
    font-size: 2.5rem;
    min-width: 50px;
    text-align: center;
    filter: drop-shadow(0 0 10px currentColor);
}

.achievement-info h4 {
    margin: 0 0 5px 0;
    font-size: 0.9rem;
    color: #4ecdc4;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.achievement-info h3 {
    margin: 0 0 8px 0;
    font-size: 1.3rem;
    font-weight: bold;
    color: #ffffff;
}

.achievement-info p {
    margin: 0 0 10px 0;
    font-size: 0.95rem;
    color: #b8c5d1;
    line-height: 1.4;
}

.achievement-reward {
    background: rgba(78, 205, 196, 0.2);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: bold;
    color: #4ecdc4;
    border: 1px solid rgba(78, 205, 196, 0.3);
}

/* ================================
   BACKGROUND MINING
================================ */
.background-mining-indicator {
    position: fixed;
    top: 60px;
    right: 20px;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.9), rgba(56, 142, 60, 0.9));
    color: white;
    padding: 10px 15px;
    border-radius: 25px;
    font-size: 0.9rem;
    z-index: 1000;
    display: none;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(76, 175, 80, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.background-mining-notification {
    position: fixed;
    top: 20px;
    right: -400px;
    width: 350px;
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    border: 2px solid #4CAF50;
    border-radius: 15px;
    padding: 20px;
    color: white;
    z-index: 10000;
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.background-mining-notification.show {
    right: 20px;
    animation: backgroundNotificationSlide 0.6s ease;
}

@keyframes backgroundNotificationSlide {
    0% { transform: translateX(100%); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

.background-mining-notification .notification-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.background-mining-notification i {
    font-size: 2.5rem;
    min-width: 50px;
    text-align: center;
}

.background-mining-notification h4 {
    margin: 0 0 5px 0;
    font-size: 1.2rem;
    font-weight: bold;
}

.background-mining-notification p {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.9;
}

.background-mining-controls {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #4ecdc4;
    border-radius: 15px;
    padding: 20px;
    margin: 10px 0;
}

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

.background-mining-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #b8c5d1;
}

.background-mining-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.background-stat-item {
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid rgba(78, 205, 196, 0.3);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}

.background-stat-value {
    font-size: 1.4rem;
    font-weight: bold;
    color: #4ecdc4;
    margin-bottom: 4px;
}

.background-stat-label {
    font-size: 0.8rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ================================
   REFERRAL SYSTEM
================================ */
.referral-section {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #4ecdc4;
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
}

.referral-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.referral-code-section {
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid rgba(78, 205, 196, 0.3);
    border-radius: 12px;
    padding: 20px;
}

.referral-code-section h4 {
    margin: 0 0 15px 0;
    color: #4ecdc4;
    font-size: 1.1rem;
}

.referral-code-display {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.referral-code-input {
    flex: 1;
    min-width: 200px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid #4ecdc4;
    border-radius: 8px;
    padding: 12px;
    color: #4ecdc4;
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: bold;
    text-align: center;
}

.referral-link-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.referral-link-section label {
    color: #b8c5d1;
    font-size: 0.9rem;
}

.referral-link-input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(78, 205, 196, 0.5);
    border-radius: 6px;
    padding: 8px;
    color: #888;
    font-size: 0.85rem;
    font-family: monospace;
}

.referral-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.referral-stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(78, 205, 196, 0.3);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.referral-stat-card:hover {
    border-color: #4ecdc4;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(78, 205, 196, 0.2);
}

.stat-icon {
    font-size: 2rem;
    min-width: 50px;
    text-align: center;
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: #4ecdc4;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.referrals-list-section {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(78, 205, 196, 0.2);
    border-radius: 12px;
    padding: 20px;
}

.referrals-list-section h4 {
    margin: 0 0 15px 0;
    color: #4ecdc4;
}

.referrals-list {
    max-height: 300px;
    overflow-y: auto;
}

.no-referrals {
    text-align: center;
    padding: 40px 20px;
    color: #888;
}

.no-referrals i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #444;
}

.no-referrals p {
    margin: 0 0 8px 0;
    font-size: 1.1rem;
}

.no-referrals small {
    font-size: 0.9rem;
    opacity: 0.7;
}

.referral-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(78, 205, 196, 0.1);
}

.referral-item:last-child {
    border-bottom: none;
}

.referral-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.referral-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-weight: bold;
}

.referral-details h5 {
    margin: 0 0 4px 0;
    color: #fff;
    font-size: 1rem;
}

.referral-details small {
    color: #888;
    font-size: 0.8rem;
}

.referral-earnings {
    text-align: right;
}

.referral-commission {
    color: #4ecdc4;
    font-weight: bold;
    font-size: 1rem;
}

.referral-rate {
    color: #888;
    font-size: 0.8rem;
}

.referral-info {
    background: rgba(78, 205, 196, 0.05);
    border: 1px solid rgba(78, 205, 196, 0.2);
    border-radius: 12px;
    padding: 20px;
}

.referral-info h4 {
    margin: 0 0 15px 0;
    color: #4ecdc4;
}

.referral-info ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.referral-info li {
    margin: 0 0 12px 0;
    padding: 0;
    color: #b8c5d1;
    line-height: 1.4;
}

.referral-info li:last-child {
    margin-bottom: 0;
}

.referral-notification {
    position: fixed;
    top: 20px;
    right: -400px;
    width: 350px;
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
    border: 2px solid #4ecdc4;
    border-radius: 15px;
    padding: 20px;
    color: #000;
    z-index: 10000;
    box-shadow: 0 10px 30px rgba(78, 205, 196, 0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.referral-notification.error {
    background: linear-gradient(135deg, #ff4444 0%, #cc0000 100%);
    border-color: #ff4444;
    color: #fff;
}

.referral-notification.show {
    right: 20px;
    animation: slideInFromRight 0.6s ease;
}

@keyframes slideInFromRight {
    0% { transform: translateX(100%); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

.referral-notification h4 {
    margin: 0 0 8px 0;
    font-size: 1.2rem;
    font-weight: bold;
}

.referral-notification p {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.9;
}

/* ================================
   ACHIEVEMENTS IN SETTINGS
=============================== */
.achievements-settings-content {
    padding: 20px 0;
}

.achievement-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.achievement-stat-card {
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid #4ecdc4;
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.achievement-stat-card:hover {
    background: rgba(78, 205, 196, 0.2);
    transform: translateY(-2px);
}

.achievement-stat-card .stat-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.achievement-stat-card .stat-value {
    font-size: 20px;
    font-weight: bold;
    color: #4ecdc4;
    margin-bottom: 5px;
}

.achievement-stat-card .stat-label {
    font-size: 12px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.achievement-categories {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.achievement-category-btn {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #333;
    color: #888;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.achievement-category-btn:hover {
    background: rgba(78, 205, 196, 0.1);
    border-color: #4ecdc4;
    color: #4ecdc4;
}

.achievement-category-btn.active {
    background: #4ecdc4;
    border-color: #4ecdc4;
    color: #000;
}

.achievement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
}

.achievement-item {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid #333;
    border-radius: 10px;
    padding: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.achievement-item:hover {
    border-color: #4ecdc4;
    transform: translateY(-2px);
}

.achievement-item.completed {
    border-color: #4CAF50;
    background: rgba(76, 175, 80, 0.1);
}

.achievement-item.completed::before {
    content: "✓";
    position: absolute;
    top: 10px;
    right: 10px;
    background: #4CAF50;
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.achievement-header {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.achievement-icon {
    font-size: 20px;
    margin-right: 10px;
}

.achievement-title {
    font-weight: bold;
    color: #4ecdc4;
    margin: 0;
}

.achievement-description {
    color: #ccc;
    font-size: 13px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.achievement-progress {
    margin-bottom: 10px;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4ecdc4, #44a08d);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 11px;
    color: #888;
    margin-top: 5px;
    text-align: right;
}

.achievement-rewards {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.reward-item {
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid #4ecdc4;
    border-radius: 15px;
    padding: 4px 8px;
    font-size: 11px;
    color: #4ecdc4;
    display: flex;
    align-items: center;
    gap: 4px;
}

.reward-item i {
    font-size: 10px;
}

/* ================================
   ADVANCED REFERRAL SYSTEM
=============================== */
.referral-section {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #4ecdc4;
    border-radius: 15px;
    padding: 25px;
    margin: 25px 0;
}

.referral-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* Code Card */
.code-card {
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid #4ecdc4;
    border-radius: 12px;
    padding: 20px;
}

.code-header h4 {
    color: #4ecdc4;
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.code-header p {
    color: #888;
    margin: 0;
    font-size: 14px;
}

.code-display {
    margin-top: 15px;
}

.code-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.referral-code {
    background: rgba(0, 0, 0, 0.5);
    color: #4ecdc4;
    padding: 12px 20px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 2px;
    border: 1px solid #333;
    flex: 1;
    text-align: center;
}

.link-container {
    display: flex;
    gap: 8px;
}

.referral-link {
    flex: 1;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #333;
    color: #ccc;
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 14px;
}

.btn-copy, .btn-share {
    background: #4ecdc4;
    color: #000;
    border: none;
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn-copy:hover, .btn-share:hover {
    background: #44b3a8;
    transform: translateY(-2px);
}

/* Stats Grid */
.referral-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.stat-card {
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card.primary { border-left: 4px solid #4ecdc4; }
.stat-card.success { border-left: 4px solid #4CAF50; }
.stat-card.warning { border-left: 4px solid #FF9800; }
.stat-card.info { border-left: 4px solid #2196F3; }

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

.stat-card.primary .stat-icon { background: rgba(78, 205, 196, 0.2); color: #4ecdc4; }
.stat-card.success .stat-icon { background: rgba(76, 175, 80, 0.2); color: #4CAF50; }
.stat-card.warning .stat-icon { background: rgba(255, 152, 0, 0.2); color: #FF9800; }
.stat-card.info .stat-icon { background: rgba(33, 150, 243, 0.2); color: #2196F3; }

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    margin: 0;
}

.stat-label {
    color: #888;
    font-size: 14px;
    margin: 5px 0 0 0;
}

/* Rank Section */
.rank-section {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
}

.rank-header h4 {
    color: #4ecdc4;
    margin: 0 0 15px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.rank-display {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.current-rank {
    display: flex;
    align-items: center;
    gap: 15px;
}

.rank-icon {
    font-size: 40px;
}

.rank-info {
    flex: 1;
}

.rank-name {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    margin: 0;
}

.rank-multiplier {
    color: #4ecdc4;
    font-size: 14px;
    margin: 5px 0 0 0;
}

.rank-progress {
    width: 100%;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4ecdc4, #44a08d);
    transition: width 0.5s ease;
}

.progress-text {
    color: #888;
    font-size: 12px;
    text-align: center;
}

/* Commission Structure */
.commission-structure {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
}

.commission-structure h4 {
    color: #4ecdc4;
    margin: 0 0 15px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.commission-levels {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.commission-level {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
}

.level-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #4ecdc4;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.level-info {
    flex: 1;
}

.level-title {
    color: #fff;
    font-weight: bold;
    margin: 0;
}

.level-rate {
    color: #4ecdc4;
    font-size: 14px;
    margin: 2px 0 0 0;
}

/* Achievements */
.achievements-section {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
}

.achievements-section h4 {
    color: #4ecdc4;
    margin: 0 0 15px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid #333;
    transition: all 0.3s ease;
    position: relative;
}

.achievement-item.unlocked {
    border-color: #4CAF50;
    background: rgba(76, 175, 80, 0.1);
}

.achievement-item.locked {
    opacity: 0.6;
}

.achievement-icon {
    font-size: 24px;
}

.achievement-info {
    flex: 1;
}

.achievement-name {
    color: #fff;
    font-weight: bold;
    font-size: 14px;
    margin: 0;
}

.achievement-reward {
    color: #4ecdc4;
    font-size: 12px;
    margin: 2px 0 0 0;
}

.achievement-check {
    position: absolute;
    top: 5px;
    right: 5px;
    color: #4CAF50;
    font-weight: bold;
}

/* Referral Tree */
.referral-tree-section {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
}

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

.tree-header h4 {
    color: #4ecdc4;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.tree-controls {
    display: flex;
    gap: 8px;
}

.referrals-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.referral-item {
    display: flex;
    align-items: center;
    justify-content: between;
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    border: 1px solid #333;
}

.referral-user {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #4ecdc4;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
}

.user-info {
    flex: 1;
}

.user-name {
    color: #fff;
    font-weight: bold;
    margin: 0;
}

.user-date {
    color: #888;
    font-size: 12px;
    margin: 2px 0 0 0;
}

.referral-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.referral-commission {
    color: #4CAF50;
    font-weight: bold;
    font-size: 14px;
}

.referral-level {
    color: #888;
    font-size: 12px;
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 8px;
    border-radius: 10px;
}

.no-referrals {
    text-align: center;
    padding: 40px 20px;
    color: #888;
}

.no-referrals i {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
    opacity: 0.5;
}

.no-referrals h5 {
    color: #ccc;
    margin: 0 0 10px 0;
}

.no-referrals p {
    margin: 0;
    font-size: 14px;
}

/* Leaderboard Preview */
.leaderboard-preview {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
}

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

.leaderboard-header h4 {
    color: #4ecdc4;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.rank-position {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #4ecdc4;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.user-info {
    flex: 1;
}

.user-name {
    color: #fff;
    font-weight: bold;
    margin: 0;
}

.user-referrals {
    color: #888;
    font-size: 12px;
    margin: 2px 0 0 0;
}

/* Responsive */
@media (max-width: 768px) {
    .referral-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .commission-levels {
        gap: 8px;
    }
    
    .commission-level {
        padding: 10px;
    }
    
    .referral-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .referral-stats {
        align-items: flex-start;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .referral-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .code-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .link-container {
        flex-direction: column;
    }
    
    .current-rank {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* ================================
   IMPROVED MODALS
================================ */
.help-modal-content,
.settings-modal-content {
    max-width: 900px;
    width: 95%;
    max-height: 90vh;
}

/* Help Modal */
.help-navigation,
.settings-navigation {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(78, 205, 196, 0.3);
    padding-bottom: 15px;
    flex-wrap: wrap;
}

.help-nav-btn,
.settings-nav-btn {
    background: rgba(78, 205, 196, 0.1);
    border: 1px solid rgba(78, 205, 196, 0.3);
    color: #4ecdc4;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.help-nav-btn:hover,
.settings-nav-btn:hover {
    background: rgba(78, 205, 196, 0.2);
    transform: translateY(-1px);
}

.help-nav-btn.active,
.settings-nav-btn.active {
    background: #4ecdc4;
    color: #000;
    font-weight: bold;
}

.help-content,
.settings-content {
    min-height: 400px;
}

.help-section,
.settings-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.help-section.active,
.settings-section.active {
    display: block;
}

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

.help-section h3,
.settings-section h3 {
    color: #4ecdc4;
    margin: 0 0 20px 0;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.help-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.help-step {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(78, 205, 196, 0.2);
}

.step-number {
    background: #4ecdc4;
    color: #000;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h4 {
    margin: 0 0 8px 0;
    color: #fff;
    font-size: 1.1rem;
}

.step-content p {
    margin: 0;
    color: #b8c5d1;
    line-height: 1.4;
}

.mining-tips ul,
.referral-benefits ul,
.systems-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mining-tips li,
.referral-benefits li,
.system-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 15px;
    margin: 0 0 10px 0;
    border-radius: 8px;
    border-left: 3px solid #4ecdc4;
    color: #b8c5d1;
    line-height: 1.4;
}

.contact-info p {
    margin: 0 0 10px 0;
    color: #b8c5d1;
    font-size: 1rem;
}

/* Settings Modal */
.settings-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(78, 205, 196, 0.2);
    gap: 20px;
}

.setting-info {
    flex: 1;
}

.setting-info label {
    display: block;
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.setting-info small {
    color: #888;
    font-size: 0.85rem;
    line-height: 1.3;
}

.setting-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle-switch {
    appearance: none;
    width: 50px;
    height: 25px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(78, 205, 196, 0.3);
}

.toggle-switch:checked {
    background: #4ecdc4;
}

.toggle-switch::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 19px;
    height: 19px;
    background: #fff;
    border-radius: 50%;
    transition: all 0.3s ease;
    transform: translateX(0);
}

.toggle-switch:checked::before {
    transform: translateX(25px);
    background: #000;
}

.setting-select {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(78, 205, 196, 0.5);
    border-radius: 8px;
    padding: 8px 12px;
    color: #4ecdc4;
    font-size: 0.9rem;
    min-width: 120px;
}

.setting-select option {
    background: #1a1a1a;
    color: #4ecdc4;
}

@media (max-width: 768px) {
    .help-modal-content,
    .settings-modal-content {
        width: 98%;
        max-height: 95vh;
    }
    
    .help-navigation,
    .settings-navigation {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .help-nav-btn,
    .settings-nav-btn {
        font-size: 0.75rem;
        padding: 6px 10px;
    }
    
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .setting-control {
        width: 100%;
        justify-content: flex-end;
    }
    
    .help-step {
        flex-direction: column;
        text-align: center;
    }
}

.modal-content {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h2 {
    color: #00d4ff;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.clan-chat-modal .modal-content {
    max-width: 600px;
}

.chat-messages {
    height: 300px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
}

.chat-message {
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.message-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.message-username {
    color: #00d4ff;
    font-weight: 600;
}

.message-time {
    color: #ffffff;
    opacity: 0.6;
    font-size: 0.9rem;
}

.message-content {
    color: #ffffff;
    opacity: 0.9;
}

.chat-input {
    display: flex;
    gap: 10px;
}

.chat-input input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.chat-input input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Notification Styles */
.level-up-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #00d4ff, #ff6b6b);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    z-index: 1001;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.level-up-header {
    margin-bottom: 20px;
}

.level-up-header i {
    font-size: 3rem;
    color: #ffffff;
    margin-bottom: 10px;
}

.level-up-header h2 {
    color: #ffffff;
    margin: 0;
    font-size: 2rem;
}

.level-up-features {
    margin-bottom: 20px;
}

.level-up-features h3 {
    color: #ffffff;
    margin-bottom: 15px;
}

.level-up-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.level-up-features li {
    color: #ffffff;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.level-up-features li i {
    color: #4ecdc4;
    font-size: 1.2rem;
}

.achievement-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    border-radius: 15px;
    padding: 20px;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: slideInRight 0.3s ease;
}

.achievement-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.achievement-icon {
    font-size: 2rem;
    color: #ffffff;
}

.achievement-text h4 {
    color: #ffffff;
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}

.achievement-text p {
    color: #ffffff;
    opacity: 0.9;
    margin: 0 0 5px 0;
    font-size: 0.9rem;
}

.achievement-xp {
    color: #ffffff;
    font-weight: 700;
    font-size: 0.9rem;
}

.event-notification {
    position: fixed;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: 15px;
    padding: 20px;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: slideInLeft 0.3s ease;
    border-left: 4px solid #00d4ff;
}

.event-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.event-icon {
    font-size: 2rem;
    color: #00d4ff;
}

.event-text h4 {
    color: #00d4ff;
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}

.event-text p {
    color: #ffffff;
    opacity: 0.9;
    margin: 0 0 5px 0;
    font-size: 0.9rem;
}

.event-duration {
    color: #ffffff;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .level-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .level-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .equipment-grid,
    .algorithm-grid,
    .marketplace-listings {
        grid-template-columns: 1fr;
    }
    
    .clan-stats {
        grid-template-columns: 1fr;
    }
    
    .clan-actions {
        flex-direction: column;
    }
    
    .marketplace-filters {
        flex-direction: column;
    }
    
    .season-info {
        flex-direction: column;
        gap: 20px;
    }
    
    .modal-content {
        width: 95%;
        padding: 20px;
    }
}