/* ZMEX App Style */
.zmex-container {
    background-color: #f8f9fa;
    min-height: 100vh;
    padding-top: 70px;
    padding-bottom: 80px;
}

.zmex-header {
    background: white;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.zmex-logo {
    font-size: 24px;
    font-weight: 800;
    color: #2c3e50;
}

.zmex-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.notification-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: #f8f9fa;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #666;
}

.invite-card {
    background: linear-gradient(135deg, #f1c40f 0%, #f39c12 100%);
    border-radius: 20px;
    padding: 20px;
    margin: 16px;
    color: #2c3e50;
}

.invite-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.invite-card p {
    margin-bottom: 16px;
    opacity: 0.8;
}

.invite-btn {
    background: #2c3e50;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
}

.stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 16px;
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: #95a5a6;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stock-list {
    background: white;
    margin: 16px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.stock-item {
    display: flex;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid #f1f2f6;
}

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

.stock-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    margin-right: 12px;
    background: #f8f9fa;
}

.stock-info {
    flex: 1;
}

.stock-symbol {
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
}

.stock-name {
    font-size: 12px;
    color: #95a5a6;
    margin-top: 2px;
}

.stock-price {
    text-align: right;
}

.stock-value {
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
}

.stock-change {
    font-size: 12px;
    margin-top: 2px;
}

.stock-change.positive {
    color: #27ae60;
}

.stock-change.negative {
    color: #e74c3c;
}

@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
        padding: 16px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}